Five Questions an Ayurvedic Supplement Brand Should Answer Without Stalling
Most supplement brands in this category will tell you their herbs are pure. Very few will tell you what test proved it.
By Jonathan Brooks
That gap is not unique to Ayurveda, the traditional medical system of the Indian subcontinent that this whole product line draws on. It shows up across the whole supplement aisle. But it stings more here, because so much of the category's language, purity, tradition, potency, is already doing emotional work before a single test result enters the picture. Words are cheap. A certificate of analysis is not.
We already wrote the general version of this conversation. If you have not read it, start with how to read an Ayurvedic supplement label, which walks through what a label is legally required to say and what it usually leaves out. This post goes one level deeper. It is not about the label anymore. It is about the brand standing behind it, and the questions worth asking before you hand that brand your money.
The short version
Five questions worth asking of any Ayurvedic supplement brand.
What a certificate of analysis actually shows, and why a bottle without one deserves a question
Why sourcing and plant part disclosure matter as much as the milligram total
Why heavy metals testing is a real, documented category concern, not a scare tactic
The difference between a standardization percentage and a raw extract ratio
Where Ojaska stands on sourcing, plant part, and extract concentration
What a certificate of analysis actually is
A certificate of analysis is a lab document, not a marketing phrase, and a real one usually covers three things. Identity testing confirms the plant material in the bottle actually matches what the label says it is. Potency testing measures the named active compounds against the amount the label claims. Contaminant screening checks for things nobody wants in a capsule, heavy metals chief among them, along with microbial limits.
None of that is exotic, and any brand willing to pay for the work can show you the result.
A brand that will not show a certificate of analysis is not automatically lying, but it is asking you to trust it on faith instead of on paper.
1. Will the brand show you a certificate of analysis
Not describe one. Show one, or say clearly that it is in progress and when it will be published.
2. Does it disclose sourcing and plant part
Sourcing disclosure means naming where the raw herb came from and which part of the plant went into the extract, root, leaf, resin, or fruit, since different parts of the same plant can carry completely different chemistry. A root extract and a leaf extract from the same species are not interchangeable, and a label that just says the plant's common name without the part is skipping a real disclosure, not a formality. We covered a version of this problem in our post on the botanical behind that label: Daruharidra, the Sanskrit name for the barberry plant traditionally used, is where the botanical name on that label comes from, and knowing which one you are taking changes what you should expect from it.
3. Does it test for heavy metals, and say so
Heavy metals contamination is a documented, legitimate concern across the herbal supplement category, not a rumor started by critics of Ayurveda specifically. Herbs grown in certain soils, or processed with certain traditional methods, can pick up trace lead, arsenic, cadmium, or mercury. Reputable brands test for this and publish the results. A brand that has never mentioned the subject has either tested and kept quiet about it, which is strange, or has not tested at all, which is worth knowing before you buy.
This is a sourcing and manufacturing question, not a claim about what any specific bottle will do to you. Nothing in this post is meant to suggest a health outcome, and nothing here names a medical condition. It is simply the honest state of a real, discussed issue in this product category.
4. Standardization percentage, or just a ratio
An extract ratio, something like 20 to 1, tells you how much raw herb went into making a given amount of extract. A standardization percentage tells you what portion of that extract is made up of one named, measurable compound. They are different kinds of information, and knowing which one a label is actually giving you matters more than assuming the two are interchangeable. The fuller answer sits further down this post.
5. Is there an actual named person behind the label
Anonymous copy is a choice. A byline is a choice too, and it is a small but real signal that someone is willing to put a name next to what the brand says.
Standardization is not the same conversation as a ratio
A 20 to 1 extract and a product standardized to 95 percent of a named compound are measuring two completely different things, and a lot of label confusion in this category comes from brands letting readers assume they are the same kind of number. One tells you how much herb it took to make the extract. The other tells you what is actually in it.
A ratio describes concentration by yield, and a standardization percentage describes what is actually in the extract, and those are not the same number.
What our labels tell you
Our own labels are a useful place to make this concrete. Our capsule labels name the genus and species, and several name the plant part as well. Ashwagandha is listed as Ashwagandha Root Extract (Withania somnifera). Curcumin is turmeric extract standardized to 95 percent curcuminoids, so the label states not just how much turmeric went in but what portion of the extract is the named compound. Moringa Leaf Extract is a 20 to 1 concentration and Triphala, the traditional three fruit blend, is a 12 to 1 extract, both stated on the label. It names its three component fruits, amalaki, bibhitaki, and haritaki, right there as well.
Every one of those labels carries a named person behind it too. Every post here carries a byline, mine, and that is a small but real signal that someone put a name next to what the brand says.
Honestly, the ingredient panel is the part of a bottle most buyers never turn over. The front of a label is where the marketing lives, purity, tradition, potency, and the panel on the back is the one part of the whole package that actually has to be specific: named plant, named part, named amount. That is the page in this whole category worth reading twice.
If any of this leaves you wanting the fuller picture on a specific herb rather than the brand behind it, the Ashwagandha piece walks through how that one is actually meant to be taken, dose, timing, and all.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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