Cosmetic grade and food grade describe the testing specification a botanical is held to, not its quality. Food grade is tested for safe consumption, cosmetic grade for safe topical use, and you must specify which you need before ordering, because it governs your testing thresholds and INCI eligibility. This guide explains the distinction.
Last updated: 2026.
What the grades actually mean
Grade is about the standard the material is tested against for its intended use, not a ranking of how good it is. Food grade means the botanical is tested to thresholds appropriate for eating or drinking. Cosmetic grade means it is tested to thresholds appropriate for topical products, often referencing standards such as ISO 17516 for microbiological limits. The same high-quality material can be supplied to either specification.
| Factor | Food grade | Cosmetic grade |
|---|---|---|
| Intended use | Eating, drinking | Topical products |
| Testing thresholds | Food-safety limits | Cosmetic limits (e.g. ISO 17516) |
| Label system | Food labeling | INCI naming |
| Typical buyers | Supplement, food, beverage | Skincare, haircare |
The practical differences that matter
Three things change with the grade: the testing thresholds on the COA, your labeling system, and what you can legally claim. A cosmetic-grade material is documented for topical safety and listed under its INCI name, while a food-grade material is documented for consumption and labeled under food rules. Using the wrong grade for your product is a compliance problem, not a small detail. See our grade guide.
Why you must specify the grade up front
Specify the grade at the order stage, because it determines how the batch is tested. If you order without stating the grade and later discover the COA was run to the wrong thresholds, you may not be able to use the material for your product. Stating “cosmetic grade” or “food grade” in your request, with the matching documentation, keeps your spec enforceable. See how testing works on our certificate of analysis process page.
Can one material be both grades?
Often yes, a single high-quality botanical can be supplied to a food or a cosmetic specification, but the testing and documentation differ. If you sell across both categories, tell your supplier so each shipment is documented for its use. Do not assume a food-grade COA covers a cosmetic product or the reverse.
How to specify grade in your order
Write it explicitly: the species, the grade, the use, and the documentation. For example, “cosmetic-grade Hibiscus sabdariffa calyx, ISO 17516 thresholds, per-batch COA,” or “food-grade Moringa oleifera powder, per-batch COA including heavy metals.” The clearer the request, the more useful the COA and the safer your product.
Frequently asked questions
Is cosmetic grade higher quality than food grade?
No. Grade describes the testing specification for the intended use, not quality. The same material can be supplied to a food or a cosmetic specification, tested to different thresholds.
Why does the grade matter for my label?
Because it sets your testing thresholds and your labeling system. Cosmetic-grade material is listed under INCI names for topical products, while food-grade material follows food labeling. Using the wrong grade is a compliance issue.
Should I tell my supplier which grade I need?
Always, before ordering. The grade determines how the batch is tested, so stating it up front ensures the COA matches your product and avoids unusable material.
Grade is a specification you set, not a quality you hope for. Decide food or cosmetic before you order, state it clearly, and confirm the COA matches. Start a request on our wholesale program page.