Quick answer. A classical Ayurvedic medicine reproduces a recipe from an authoritative Ayurvedic text (like Triphala Churna or Chyawanprash) listed in the First Schedule of the Drugs and Cosmetics Act, 1940. A patent or proprietary one is a brand's own combination of those ingredients, not in the books as-is. "Patent" doesn't mean patented, and neither type is automatically safer: the difference is the recipe's source and approval pathway, not quality.
You hold two Ayurvedic packs: one reads Triphala Churna in Sanskrit, the other a brand name and "Ayurvedic Proprietary Medicine." Which is more genuine, and which safer?
Classical vs proprietary Ayurvedic medicine: the one-line difference
A classical medicine is made exclusively to a formula already in an authoritative Ayurvedic text; a patent or proprietary one is a brand's own recipe of text-sanctioned ingredients, not printed in the texts. Same regulator, two pathways.
What "classical" Ayurvedic medicine means
"Classical" (shastrokta, "as stated in the texts") means the formula comes from a recognised Ayurvedic treatise such as Charaka Samhita or Sushruta Samhita. The Drugs and Cosmetics Act, 1940 defines an "Ayurvedic, Siddha or Unani drug" as one "manufactured exclusively in accordance with the formulae described in… the authoritative books… specified in the First Schedule" [1].
So a classical medicine faithfully reproduces an established recipe. With Triphala Churna or Chyawanprash, the maker isn't inventing the formula, only making it to standard.
What "patent or proprietary" Ayurvedic medicine means
A patent or proprietary Ayurvedic medicine is a brand's own formulation. Section 3(h) of the same Act defines it as one containing "only such ingredients mentioned in the formulae described in the authoritative books… but does not include… a formulation included in the authoritative books." Every ingredient is text-sanctioned, yet the combination is the brand's own.
The myth to drop: "patent" does not mean patented. It is a statutory term from older drug law, not a granted patent, clinical proof, or protection. A branded multi-herb capsule is usually proprietary because no classical text lists that recipe.
Classical vs proprietary: a side-by-side
| Property | Classical | Patent / proprietary |
|---|---|---|
| Recipe source | A recipe already in an authoritative Ayurvedic text | The brand's own combination of text-sanctioned ingredients |
| Legal definition | Drugs & Cosmetics Act, 1940, Section 3(a) | Drugs & Cosmetics Act, 1940, Section 3(h) |
| In the classical texts as-is? | Yes, that is what makes it classical | No, only the ingredients are; the recipe is new |
| Approval pathway | Largely exempt from pre-market safety studies | Must submit safety + a pilot/effectiveness study (Rule 158B) |
| Usually named | By its classical/Sanskrit name (Triphala Churna, Chyawanprash) | By a brand or trade name + "Ayurvedic Proprietary Medicine" |
Which is better for you?
Neither category is inherently safer or more genuine. Because a classical medicine reproduces a recognised recipe, it is largely exempt from pre-market safety studies, resting on textual lineage, not a fresh trial. A proprietary medicine, being new, must submit proof of safety and a pilot or effectiveness study under Rule 158B of the Drugs and Cosmetics Rules, 1945; legal analysts [4] note classical drugs lean on textual indications while proprietary ones need that evidence. So "ancient" isn't "more tested," and "proprietary" isn't "clinically proven." Independent reviews note many Ayurvedic trials are small or single-centre.
One rule binds both equally. Under the Drugs and Magic Remedies (Objectionable Advertisements) Act, 1954, neither may advertise a product as a remedy for a disease in that Act's schedule. Off-limits for either label: "cures diabetes," "guaranteed results," "miracle herb," "100% safe."
Choose by use-case and honest labelling. See our checklist for choosing an Ayurvedic supplement.
How to tell which one you're holding
Check the name and the regulatory block.
- A classical medicine carries its classical name (often Sanskrit), often referencing the text it follows: Triphala Churna, Chyawanprash.
- A proprietary medicine carries a brand or trade name, labelled an Ayurvedic proprietary (or patent) medicine.
Either way, a genuine product shows a manufacturer name and AYUSH licence number, an ingredient list with botanical names and plant parts, and batch and expiry dates. See how to read an Ayurvedic supplement label. The same State AYUSH licence sits behind both, as in FSSAI vs AYUSH licences.
Our take. KayaSuddhi is FSSAI- and AYUSH-licensed, and our range spans both lanes (classical formulations and proprietary blends) because the category was never a quality verdict. Our KayaSuddhi immunity range is a classical rasayana made to a textual recipe, to support a daily wellness ritual. An honest label and a real licence do the talking — the discipline behind how we source our herbs.
When this distinction does NOT apply: cautions
- General information, not medical or legal advice. Verify current regulations with FSSAI, your State AYUSH authority, or a licensing professional.
- The category is not a safety guarantee. "Classical" is not "clinically proven safe," nor "proprietary" "clinically proven effective." Read the evidence, not the badge.
- A licence is not a health claim. It means a product may be sold as an Ayurvedic medicine within legal limits, not a promise about any disease outcome.
- Regulatory status moves. Rule 158B, the Drugs and Magic Remedies schedule, and proprietary label wording are live. Re-verify before relying on them.
Results may vary. Not intended to diagnose, treat, cure or prevent any disease. Consult your physician.
Frequently asked questions
What is the difference between classical and proprietary Ayurvedic medicine?
A classical medicine reproduces a recipe already in an authoritative Ayurvedic text; a patent or proprietary one is a brand's own blend. Section 3(a) vs 3(h). Source and pathway differ, not which is safer.
What is a patent or proprietary Ayurvedic medicine?
Under Section 3(h) of the Drugs and Cosmetics Act, 1940, it is a brand's own blend of text-sanctioned ingredients, not itself a recipe in the texts. "Patent" is a legal term, not an actual patent.
Is classical or proprietary Ayurvedic medicine better (or safer)?
Neither is automatically better or safer, just two lanes. Classical formulations are largely exempt from pre-market safety studies; proprietary ones must submit safety and effectiveness evidence under Rule 158B. So "ancient" is not "more tested," nor "proprietary" "clinically proven."
Is Chyawanprash classical or proprietary?
Chyawanprash is classical, a rasayana recipe in the authoritative texts, which is why many brands make their own version. A heavily modified spin-off with ingredients outside the recipe could be sold as proprietary; check the pack and licence.
Sources
- Drugs and Cosmetics Act, 1940 — Section 3(a) (definition of an ASU drug; First Schedule). India Code:
- Drugs and Cosmetics Act, 1940 — Section 3(h) (patent or proprietary ASU medicine). Indian Kanoon:
- Drugs and Cosmetics Rules, 1945 — Rule 158B (ASU licensing requirements). Indian Kanoon:
- Cyril Amarchand Mangaldas — "Ayurvedic Medicine in Contemporary Times: Part 1 — Understanding Clinical Evaluation and Drug Development" (April 2024).
- Drugs and Magic Remedies (Objectionable Advertisements) Act, 1954 — Section 3 and Schedule (prohibited-advertising diseases). India Code:
- Drugs and Cosmetics Rules, 1945 — Rules 161 and 161B (label particulars for ASU drugs). Indian Kanoon:
- State AYUSH manufacturing-licence forms (Form 24-D / 25-D; loan licence 24-E / 25-E) — Himachal Pradesh AYUSH (directional).
Educational use only — not medical advice. These statements have not been evaluated by AYUSH or FSSAI as treatment claims. KayaSuddhi products are purely herbal and not intended to diagnose, treat, cure, or prevent any disease. Results may vary. Please consult your physician or a qualified BAMS-certified Ayurvedic practitioner before starting any new supplement — especially if you are pregnant, breastfeeding, on prescription medication, or managing a chronic condition.
Written & researched by
The KayaSuddhi Team
We are a small team of Ayurveda writers, researchers and reviewers in Delhi NCR. We track the health questions real people are asking, read the latest studies, and turn them into honest, practical guides — so you can make informed choices, not follow hype.
