What Is Botanical Ingredient?
A plant-derived substance used as a dietary ingredient in supplements, including whole herbs, herbal extracts, essential oils, and plant-derived compounds. Botanicals are the most complex and variable category of supplement ingredients.
Why It Matters for Supplement Brands
Botanicals present unique substantiation challenges. Unlike synthetic vitamins with consistent chemical profiles, botanical ingredients vary based on plant part used, growing conditions, extraction methods, and standardisation. This variability affects both the safety and efficacy evidence, making substantiation more complex.
How It Works
Key considerations for botanical supplementation:
**Standardisation**: Botanical extracts are often standardised to a marker compound (e.g., ashwagandha standardised to 5% withanolides, or turmeric to 95% curcuminoids). This ensures consistent potency.
**Part used**: Different plant parts can have different active compounds and safety profiles. Always specify whether the product uses root, leaf, flower, bark, or whole plant.
**Extraction method**: Water extraction, ethanol extraction, supercritical CO2 extraction — each method produces a different chemical profile.
**Evidence matching**: Clinical studies must match the form used in the product. Evidence for a turmeric extract standardised to 95% curcuminoids doesn't necessarily support claims for raw turmeric powder.
Common Mistakes to Avoid
- ✗Using evidence from one form of a botanical to substantiate claims for a different form
- ✗Not specifying the plant part, extract ratio, and standardisation on the label
- ✗Assuming all extracts of the same plant are equivalent in efficacy and safety
Related Terms
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