THC Syrup India: Complete Guide to Cannabis Liquid Edibles, Dosage & Where to Buy

When you shop thc syrup online or search for cannabis syrup in India, you are entering one of the fastest-growing segments of the country's legal Vijaya extract market. THC syrup — sold legally in India as Vijaya extract liquid formulations, cannabis tinctures, or Ayurvedic oral drops — offers a versatile, fast-absorbing alternative to solid edibles like gummies or capsules. Whether you are looking for a sublingual oil, a water-soluble cannabis concentrate, or a traditional Ayurvedic cannabis preparation in liquid form, understanding what distinguishes each product type, how they work in your body, and how to navigate India's NDPS Act and AYUSH regulatory framework is essential before you make your first purchase. This complete guide explains everything: the science, the law, the dosage, and exactly where to buy THC syrup legally in India in 2026.

What Is THC Syrup? Understanding Cannabis Liquid Formulations

THC syrup is a liquid cannabis product that combines cannabinoid extracts — most commonly Tetrahydrocannabinol (THC) and/or Cannabidiol (CBD) — with a carrier medium such as glycerin, MCT oil, or a water-soluble emulsifier. Unlike solid edibles (gummies, capsules, chocolates), a cannabis syrup is designed to be consumed sublingually (under the tongue), mixed into beverages, or swallowed directly for oral absorption. The syrupy consistency comes from the carrier or from added emulsifiers, not from sugar or sweeteners, although some formulations do include natural flavouring agents.

In India, the equivalent products are marketed under several names:

• Vijaya extract oral oil — full-spectrum extract from the Cannabis sativa L. leaf, often in a hemp seed oil or MCT base
• CBD:THC tinctures — precise ratios (e.g., 1:1, 1:4, 4:1) dissolved in alcohol or glycerin
• RSO (Rick Simpson Oil) — concentrated cannabis oil with high THC content, typically used under medical supervision
• Sublingual sprays — metered-dose oral sprays delivering consistent cannabinoid amounts per pump
• Ayurvedic Vijaya preparations — cannabis-infused liquids described in classical texts as "Vijaya arista" or cannabis-based tailam (medicated oil)

The common thread is that all are liquid or semi-liquid cannabis formulations intended for oral or sublingual use — functional equivalents to what is internationally called "THC syrup." When Indian consumers search to shop THC syrup, these are the product categories they are looking for. You can explore the full range at the THCStore CBD Products collection and the Vijaya & Medical Cannabis collection.

THC Syrup vs Vijaya Extract Syrup: India's Legal Terminology Explained

India's legal framework creates a specific terminology around cannabis products that every consumer should understand before they shop THC syrup online. The Narcotic Drugs and Psychotropic Substances (NDPS) Act, 1985, classifies Cannabis resin (charas, hashish) and flowering tops as narcotics — but explicitly exempts the leaves, seeds, and stems of the Cannabis plant. This exemption is the legal foundation for the entire Vijaya extract product market in India.

"Vijaya" is the Ayurvedic Sanskrit name for the Cannabis sativa L. plant, referenced in classical texts including the Charaka Samhita and Sushruta Samhita. The Ministry of AYUSH recognizes Vijaya as a Schedule E-I herb, meaning it can be used in licensed Ayurvedic formulations under the Drugs and Cosmetics Act, 1940, when manufactured by a GMP-certified facility holding a valid AYUSH manufacturing licence.

So when you search to shop THC syrup in India, what you will legally find labelled on shelves and online is:

• "Vijaya leaf extract oil" or "Vijaya extract tincture"
• "Full-spectrum CBD oil with Vijaya extract"
• "Cannabis sativa L. leaf tincture" or "hemp extract oral drops"
• "Ayurvedic cannabis formulation" under a proprietary name

Products with THC content above 0.3% require a written prescription from a registered medical practitioner under the NDPS Act Schedule E-I framework. Products below 0.3% THC (primarily CBD-dominant) can be sold as Ayurvedic supplements with appropriate labelling. Always verify that a product carries AYUSH GMP certification before purchasing — this protects you legally and ensures quality. If you need guidance on which product is right for your condition, consult one of our panel doctors who specialize in Vijaya extract therapy.

The Science of Cannabis Syrup: How Liquid Formulations Work in Your Body

Understanding the pharmacology of liquid cannabis formulations helps you select the right product and dose. Cannabinoids like THC and CBD are fat-soluble (lipophilic) molecules, which creates both advantages and challenges for oral delivery.

When you take a THC syrup or Vijaya extract tincture sublingually (under the tongue), a significant portion absorbs directly through the mucous membranes of the mouth and enters the bloodstream without first passing through the digestive system. This bypasses the "first-pass effect" — the process by which the liver breaks down a large portion of orally ingested THC before it reaches systemic circulation. Research published in Clinical and Translational Science (Hansen et al., 2024) confirmed that oral cannabis formulations show high pharmacokinetic variability, making sublingual delivery advantageous for more consistent plasma concentrations.

A 2024 comparative pharmacokinetics study (PubMed ID 38656906) examining novel sublingual and rectal cannabis formulations found that sublingual delivery produced significantly more rapid absorption and less variable blood levels than standard oral ingestion — meaning cannabis syrups designed for sublingual use may deliver more predictable effects than swallowed gummies or capsules.

A 2025 physiologically based pharmacokinetic (PBPK) modelling study (PMC11695271) found that oral CBD bioavailability is dose-dependent: approximately 80% at lower therapeutic doses (around 750 mg total dose spread over time), declining substantially at higher single doses due to saturable first-pass hepatic metabolism via the CYP3A4, CYP2C9, and CYP2C19 enzyme pathways. This means starting low and titrating slowly is not just safety advice — it is pharmacologically optimal for maximizing what your body actually absorbs.

Pharmacokinetics: Onset, Peak, and Duration for Cannabis Syrups in India

One of the most important practical questions for anyone looking to shop THC syrup is: how long does it take to work and how long does the effect last? The answer depends on the delivery route:

Sublingual route (under the tongue for 60-90 seconds before swallowing):

• Onset: 15–45 minutes
• Peak effect: 1–2 hours
• Duration: 4–6 hours
• Bioavailability: Higher than oral ingestion due to partial bypass of first-pass metabolism

Oral route (swallowed directly or mixed in food/drink):

• Onset: 45 minutes to 2 hours (variable)
• Peak effect: 2–4 hours
• Duration: 6–8 hours
• Bioavailability: Lower due to full first-pass hepatic metabolism; effect is typically more prolonged but delayed

A key reason people prefer liquid cannabis formulations over gummies is dose precision. A dropper or syringe allows you to measure exact volumes (e.g., 0.5 ml = X mg CBD/THC), making it easier to titrate to your minimum effective dose. Gummies are pre-portioned at fixed strengths, which limits flexibility for patients who need micro-dosing or gradual titration under medical supervision.

For patients newly starting Vijaya extract therapy, our online doctor consultation service connects you with specialists who can calculate your starting dose based on body weight, condition severity, and concurrent medications before you shop THC syrup or any other cannabis formulation.

THC Syrup Legal Status in India: NDPS Act, AYUSH Framework & Prescription Requirements

The legal landscape for cannabis syrup in India is governed by two parallel frameworks that work together:

1. NDPS Act, 1985 (Narcotic Drugs and Psychotropic Substances Act)
The NDPS Act prohibits the cultivation, production, manufacture, possession, sale, purchase, transport, import, and export of cannabis — but the Act's definition of "cannabis" explicitly excludes the leaves and seeds of the plant. Vijaya extract products made from cannabis leaves are therefore in a legal grey zone that the AYUSH framework clarifies.

2. AYUSH Regulatory Framework
The Ministry of AYUSH classifies Cannabis sativa L. leaves under Schedule E-I of the Ayurvedic pharmacopoeia, permitting their use in licensed Ayurvedic preparations. Products must be manufactured in GMP-certified AYUSH facilities and labelled in compliance with the Drugs and Cosmetics Act.

Prescription requirement: Products with THC content above 0.3% are classified as Schedule E-I drugs and require a prescription from a registered Ayurvedic physician (BAMS or equivalent). Products with <0.3% THC (CBD-dominant) can be sold as Ayurvedic supplements without a prescription, though medical consultation is still strongly recommended.

2026 update: As of mid-2026, no new legislation has changed these rules. The NDPS + AYUSH dual framework remains operative. The government has not introduced a separate "cannabis syrup" regulatory category — all liquid cannabis formulations are governed under the existing Vijaya/hemp leaf extract framework. Learn more in our detailed guide: Are Edibles Legal in India? Complete NDPS Act & AYUSH Guide.

THC Syrup vs Cannabis Gummies vs CBD Oil: Complete Comparison

Choosing the right cannabis format is a personal decision that depends on your health goals, lifestyle, and preference for onset speed versus duration. The table below compares the three most popular formats available when you shop THC syrup and related cannabis products in India:

Feature	THC Syrup / Cannabis Tincture	Cannabis Gummies	CBD Oil (Sublingual)
Onset time	15–45 min (sublingual); 1–2 hr (swallowed)	45 min – 2 hours	15–30 min (sublingual)
Duration	4–8 hours	5–8 hours	4–6 hours
Dose precision	High (dropper/syringe metering)	Fixed (per gummy)	High (dropper)
Discreteness	Moderate (requires dropper)	High (looks like candy)	Moderate (dropper bottle)
Taste	Earthy, herbal (varies by formulation)	Fruity / flavoured	Earthy, hemp-like
Bioavailability	Medium-High (sublingual) / Medium (oral)	Low-Medium (first-pass metabolism)	Medium-High (sublingual)
Suitability for micro-dosing	Excellent	Limited (fixed dose)	Excellent
Price range (India)	₹849 – ₹15,299	₹1,274 – ₹4,012	₹1,275 – ₹6,375
Prescription required?	If THC >0.3% — Yes	If THC >0.3% — Yes	CBD-only: No (AYUSH supplement)

As the comparison shows, THC syrup and cannabis tinctures shine when dose precision and sublingual speed of onset are priorities. For patients managing chronic pain, insomnia, or neurological conditions where consistent plasma levels are important, a precisely dosed Vijaya extract tincture can be a superior clinical choice compared to fixed-dose gummies. Read our detailed overview of legal cannabis options: THC Products in India: Complete Legal Buyer's Guide to Vijaya Extract.

How to Use Cannabis Syrup: Dosage Guide for Indian Patients

Safe and effective use of cannabis syrup starts with the golden rule: start low, go slow. This is not a marketing cliché — it is grounded in pharmacokinetics. Because liquid cannabis formulations are efficiently absorbed (especially sublingually), even small doses can produce notable effects in cannabis-naive individuals.

Beginner dosage protocol (for THC-containing syrups/tinctures):

1. Days 1–3: 0.25 ml (approximately 2.5 mg THC for a 10 mg/ml product) sublingually, once daily at bedtime. Hold under tongue for 60–90 seconds before swallowing.
2. Days 4–7: If well tolerated with no adverse effects, increase to 0.25 ml twice daily (morning and evening).
3. Week 2 onwards: Increase dose by 0.25 ml increments every 3–5 days until therapeutic benefit is achieved, or until side effects appear. Do not exceed the dose recommended by your prescribing physician.
4. Maximum self-trial dose without medical supervision: 0.5 ml (approx. 5 mg THC) per dose — but we strongly recommend consulting a Vijaya extract specialist before exceeding 5 mg THC per dose.

For CBD-dominant syrups (THC <0.3%): Start with 10–25 mg CBD per dose, 1–2 times daily. CBD has a much wider therapeutic window and lower risk of adverse psychoactive effects. Many patients find effective relief for anxiety, mild sleep issues, and inflammation in the 25–50 mg/day range.

Important factors that affect dosage:

• Body weight: Heavier individuals may require proportionally higher doses, though this relationship is not linear
• Liver enzyme activity: CYP3A4 metabolism varies significantly between individuals (genetic polymorphisms) and with concurrent medications (especially statins, anticoagulants, antiepileptics)
• Cannabis tolerance: First-time users are far more sensitive than experienced users
• Food intake: Taking cannabis tincture with a fatty meal increases absorption substantially (up to 4-fold for THC)
• Condition being treated: Pain management may require different ratios and doses than sleep or anxiety

The Vijaya extract product page provides additional guidance on reading product labels and calculating doses from mg/ml concentrations. Always verify your dose calculation before taking a new bottle, as concentrations vary widely between brands.

Health Benefits of Cannabis Syrup and Vijaya Extract Liquid Formulations

Cannabis liquid formulations have been studied for a range of health conditions. Here is a summary of the evidence as it relates to conditions common among Indian patients seeking to shop THC syrup:

1. Chronic Pain & Neuropathic Pain
THC has well-established analgesic properties acting on CB1 receptors in the central and peripheral nervous system. A 2024 special populations review (PMC11054161) confirmed that oral THC and CBD are clinically relevant for pain management, particularly neuropathic pain that does not respond to standard analgesics. For Indian patients managing conditions like diabetic neuropathy, arthritis, or post-surgical pain, Vijaya extract tinctures represent a legal, Ayurvedically-grounded option under medical supervision. See: CBD for Inflammation India: Complete Clinical & Ayurvedic Guide.

2. Anxiety and Stress
CBD-dominant cannabis syrups work on serotonin (5-HT1A) receptors and modulate the hypothalamic-pituitary-adrenal (HPA) axis, reducing cortisol levels under stress. Multiple meta-analyses confirm CBD's anxiolytic properties. India's high burden of work-related stress and anxiety disorders makes this one of the most searched applications for cannabis liquid formulations. Read: CBD for Anxiety India.

3. Sleep Disorders
THC has well-known sleep-promoting effects, reducing REM sleep latency and increasing deep slow-wave sleep — useful for patients with chronic insomnia, pain-disrupted sleep, or PTSD-related nightmares. CBD has anxiolytic effects that secondarily improve sleep quality without the psychoactivity. Explore: CBD for Sleep India: Complete Guide to Natural Rest.

4. Inflammation & Autoimmune Conditions
The endocannabinoid system's CB2 receptors are densely expressed in immune tissue. CBD and THC modulate pro-inflammatory cytokine production (TNF-α, IL-6, IL-1β), which has applications in conditions including rheumatoid arthritis, Crohn's disease, and multiple sclerosis. India's Ayurvedic tradition recognized this millennia ago — Vijaya is described as "shothahara" (anti-inflammatory) in classical texts. Explore: Vijaya Ayurvedic Medicine: India's Complete Traditional Cannabis Guide.

5. Migraine & Headache
Cannabis's effect on the trigeminovascular system and its ability to reduce neuroinflammation make it a candidate therapy for migraine prevention and acute relief. Read: CBD for Migraine India: Complete Clinical & Ayurvedic Guide.

6. Multiple Sclerosis & Neurological Conditions
Sativex (a 1:1 THC:CBD oral spray) is the most extensively studied cannabis-based medicine globally, approved in multiple countries for MS spasticity. While not registered in India, equivalent Vijaya extract 1:1 tinctures represent the closest analogue and are available through THCStore's Vijaya & Medical Cannabis collection.

Best Vijaya Extract Liquid Products Available in India

When you decide to shop THC syrup or Vijaya extract tinctures in India, product selection matters enormously. Below is a curated guide to the leading liquid formulations currently available at THCStore, organized by cannabinoid profile and intended use:

High-THC Formulations (Prescription Required):

The Vijaya Ambrosia THC Rich Oil (1:4 CBD:THC ratio, 9000mg, 30ml — ₹6,375) is one of the strongest Vijaya extract tinctures currently available in India, delivering approximately 300 mg THC and 75 mg CBD per ml of oil. Designed for patients with severe chronic pain, cancer-related symptoms, or treatment-resistant conditions, this product requires a prescription and medical supervision.

The smaller Vijaya Ambrosia THC Rich Oil (3ml/15ml format — from ₹849) offers the same 1:4 ratio in a starter size, making it ideal for new patients being introduced to high-THC therapy under physician guidance before committing to a larger bottle.

Balanced CBD:THC Formulations:

The BALANCE 6500mg 30ml CBD Oil (₹2,379) delivers a carefully calibrated CBD:THC ratio designed for chronic pain with neuropathic features. Its moderate THC content gives it an edge over pure CBD products for pain relief while keeping psychoactive effects manageable at therapeutic doses.

CBD-Dominant Tinctures (No Prescription Required for Most):

The Mind — CBD Infused Natural Extract Tinctures 30ml (₹5,100) is formulated for cognitive support, focus, and anxiety reduction. The full-spectrum extract provides the entourage effect — the synergistic interaction between CBD, minor cannabinoids, and terpenes — without high THC levels. Explore all CBD Products on THCStore.

The Sleep Well Full Spectrum CBD Oil for Insomnia (₹2,549) combines CBD with sleep-supportive terpenes (myrcene, linalool) for a formulation specifically engineered for bedtime use.

Ultra-Potent Medical Formulations:

The EXTRA POTENT RSO Oil — Raw Vijaya Leaf Extract 5000mg (₹3,824) is the most concentrated product in this category, delivering raw, minimally processed cannabis oil in the tradition of full-extract cannabis oil (FECO) therapy. This is a medical-grade product intended for oncology patients, severe pain, and treatment-resistant conditions — always under physician supervision. See Vijaya & Medical Cannabis collection.

The Azure CBD Tincture — For Weight Loss (₹5,099) rounds out the range with a metabolic-support focused formulation combining CBD with herbs known in Ayurveda for their digestive and metabolic effects.

Not sure which product is right for your condition? Book a free consultation with our panel doctors for a personalized Vijaya extract recommendation.

Where to Buy THC Syrup Legally Online in India

When looking to shop THC syrup online in India, always verify the following before purchasing:

1. AYUSH GMP certification — the manufacturer must hold a valid AYUSH GMP licence. Look for this on the product label or brand website.
2. Third-party lab testing — COAs (Certificates of Analysis) from an accredited laboratory should be available for every batch, confirming cannabinoid potency and the absence of pesticides, heavy metals, and microbial contaminants.
3. Correct labelling — products must list the total CBD and THC content in mg per bottle and per serving, along with batch number, expiry date, and manufacturer details.
4. Prescription compliance — any product with THC above 0.3% must require and verify a valid prescription at the point of sale.
5. Discreet, tracked shipping — reputable Indian cannabis platforms ship in plain packaging with tamper-evident seals and full tracking.

THCStore (thcstore.in) meets all of the above criteria and is one of India's largest curated marketplaces for legal Vijaya extract and hemp products. The platform lists 317+ active products across 10 categories, vets all brands for AYUSH compliance, requires prescription uploads for THC-containing products above 0.3%, and ships across India via tracked courier. You can browse the CBD tinctures and oils, the Vijaya medical cannabis range, and Vijaya leaf extract products all from one verified marketplace.

For city-specific delivery (Mumbai, Delhi, Bangalore, Hyderabad, Chennai, Pune, Kolkata), THCStore partners with PAN-India courier services with typical 2–5 business day delivery times. Same-day delivery is not available for prescription items but express 24-hour services exist for CBD-dominant products in major metro areas. Read more about delivery in our guide: 24hr Dispensary Near Me India: Complete Guide to 24/7 Legal Cannabis Delivery.

Cannabis Syrup Safety: Side Effects and Who Should Avoid THC Syrups

While cannabis syrups and Vijaya extract tinctures have an excellent safety profile relative to many pharmaceutical alternatives, understanding potential side effects is important:

Common, dose-dependent side effects of THC-containing syrups:

• Transient anxiety or paranoia (most common in first-time users or with high THC doses)
• Dry mouth (xerostomia) — CB1 receptor activation in salivary glands
• Dizziness or orthostatic hypotension (especially when standing rapidly)
• Increased appetite ("munchies") — mediated by hypothalamic CB1 receptors
• Short-term memory impairment at higher doses
• Drowsiness — useful for sleep but limiting for daytime use

Contraindications — who should NOT use THC syrups without specialist medical clearance:

• Persons under 18 years of age (developing brain is highly sensitive to cannabinoids)
• Pregnant or breastfeeding women
• Patients with a personal or family history of schizophrenia, bipolar disorder, or psychosis
• Patients taking cytochrome P450-metabolized medications (warfarin, clopidogrel, certain antiepileptics, protease inhibitors)
• Patients with severe liver disease (primary metabolism pathway is hepatic)

CBD-dominant syrups have a substantially better safety profile — the 2024 special populations review (PMC11054154) found CBD to be well-tolerated even in pediatric epilepsy patients at doses up to 20 mg/kg/day, though Indian patients should always confirm with a physician for off-label uses. See our comprehensive guide: What Is Vijaya Extract? Complete Beginner's Guide to India's Legal Cannabis Medicine.

Ayurvedic Perspective on Cannabis Liquid Formulations

India's relationship with cannabis as medicine predates modern pharmacology by millennia. The Charaka Samhita (circa 400 BCE) describes Vijaya as "deepaniya" (appetite-stimulating), "analgesia-producing," and "sleep-promoting" — properties that align precisely with what modern clinical pharmacology confirms for THC and CBD. Classical Ayurvedic preparations include:

• Vijaya Tailam — medicated cannabis oil for external and internal use
• Vijaya Arista — fermented cannabis preparation used for digestive and neurological conditions
• Vijaya Ghrita — cannabis extract prepared in clarified butter for enhanced bioavailability (the fat content improves cannabinoid absorption, consistent with modern pharmacokinetic data)
• Bhang (Vijaya Sattva) — aqueous cannabis preparation used in traditional medicine (distinct from recreational bhang beverages)

Modern Vijaya extract syrups and tinctures can be understood as science-validated successors to these classical preparations — standardized, dose-controlled, and manufactured under modern GMP conditions while honoring India's deep tradition of cannabis therapeutics. For a deep dive into the Ayurvedic framework, see: Vijaya Ayurvedic Medicine: India's Complete Traditional Cannabis Guide.

Frequently Asked Questions About THC Syrup in India

Is THC syrup legal in India?

Yes, under specific conditions. Vijaya extract liquid formulations (the Indian equivalent of "THC syrup") are legal when manufactured by an AYUSH GMP-certified facility using cannabis leaves as the source material, which is exempt under the NDPS Act. Products with THC content above 0.3% require a prescription from a registered medical practitioner. Products below 0.3% THC (CBD-dominant tinctures) can be purchased as Ayurvedic supplements without a prescription. Always verify AYUSH certification before purchasing to ensure legal compliance.

What is the difference between THC syrup and CBD oil in India?

THC syrup contains a significant proportion of Tetrahydrocannabinol (THC), the primary psychoactive cannabinoid, which produces the "high" associated with cannabis and has potent analgesic and sleep-inducing properties. CBD oil is dominated by Cannabidiol (CBD), which is non-psychoactive and works primarily through serotonin, adenosine, and TRP receptors to produce anxiolytic, anti-inflammatory, and mild analgesic effects. In India, high-THC syrups require prescriptions; most CBD oils are available as Ayurvedic supplements. Both types are available on THCStore as CBD products or Vijaya medical cannabis.

How long does THC syrup take to work in India?

Taken sublingually (held under the tongue for 60–90 seconds), onset is typically 15–45 minutes. Swallowed directly or mixed into a drink, onset delays to 45 minutes–2 hours. The sublingual route is faster because cannabinoids absorb directly through the mucous membrane into the bloodstream, partially bypassing first-pass liver metabolism. The oral (swallowed) route is slower but produces longer-duration effects (6–8 hours versus 4–6 hours sublingual). For precise dosing guidance specific to your condition, book a consultation with our panel doctors.

Can I buy cannabis syrup without a prescription in India?

CBD-dominant cannabis syrups (THC below 0.3%) can be purchased as Ayurvedic supplements without a prescription on platforms like THCStore. High-THC formulations (THC above 0.3%) require a valid prescription from a registered Ayurvedic physician or MBBS doctor with appropriate training. THCStore's platform verifies prescriptions before dispatching high-THC products and partners with a panel of qualified doctors who can assess your condition and issue prescriptions online through our doctor consultation portal.

What dose of THC syrup should a beginner take in India?

The universal starting point is the lowest dose that produces any noticeable effect — for THC-containing syrups, this is typically 2.5 mg THC (0.25 ml of a 10 mg/ml product). Hold under the tongue for 60–90 seconds, then swallow. Wait 90 minutes before taking any additional dose. Increase by 2.5 mg every 3–5 days only if needed. Indian patients new to cannabis therapy should always consult a doctor first — body weight, concurrent medications, and metabolic factors all influence the appropriate starting dose.

Are there any cannabis syrups specifically for pain relief in India?

Yes. Several Vijaya extract liquid formulations in India are specifically formulated for chronic and neuropathic pain. The Vijaya Ambrosia THC Rich Oil (1:4 CBD:THC) at ₹6,375 delivers the highest cannabinoid concentrations for severe pain. The BALANCE 6500mg CBD Oil (₹2,379) is a good intermediate option. For acute topical pain, the Headache and Migraine Relief Roll-On (₹339) is an accessible entry point. Discuss your specific pain type and location with a THCStore panel doctor to get the most appropriate product recommendation.

What is RSO oil and how does it differ from THC syrup?

RSO (Rick Simpson Oil) is a full-extract cannabis oil — essentially raw cannabis oil with minimal processing, retaining the full spectrum of cannabinoids, terpenes, flavonoids, and other plant compounds. It is darker, thicker, and more concentrated than typical THC syrups or tinctures. RSO is most commonly used in oncology-adjacent settings and for severe, treatment-resistant conditions. The EXTRA POTENT RSO Oil — Raw Vijaya Leaf Extract (5000mg, ₹3,824) available on THCStore is the closest Indian equivalent. RSO is not typically mixed into beverages (unlike syrups) and is usually administered in very small measured amounts under medical supervision.

Sources & References

1. Hansen, R. et al. (2024). "Pharmacokinetics of oral cannabis-based medicines in multiple sclerosis patients." Clinical and Translational Science. PMC10772478.
2. Comparative pharmacokinetics study of sublingual and rectal cannabis formulations (2024). PubMed ID: 38656906. Healthy volunteer randomized crossover design; sublingual route showed superior absorption consistency.
3. PBPK modelling of oral CBD bioavailability (2025). PMC. PMC11695271. CBD bioavailability is 0.8 at low doses, declining to 0.3 at high doses due to CYP3A4/CYP2C9/CYP2C19 first-pass hepatic metabolism.
4. Special populations review of oral cannabinoids (2024). PMC. PMC11054161. Confirms poor oral bioavailability of THC/CBD as a drug class; significant drug-drug interaction potential.
5. Ministry of AYUSH. Schedule E-I listing of Cannabis sativa L. (Vijaya) leaf under the Drugs and Cosmetics Act, 1940. Government of India regulatory framework, operative as of 2026.