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Specifications on Supplement COAs: What Acceptance Criteria Mean
Learn what supplement COA specifications mean, how acceptance criteria define pass/fail results, and how to compare lab results against potency, purity, and contaminant limits.
Specifications on Supplement COAs: What Acceptance Criteria Mean
Learn what supplement COA specifications mean, how acceptance criteria define pass/fail results, and how to compare lab results against potency, purity, and contaminant limits.
Feedstock Disclosure in Supplements: What It Means for Ingredient Transparency
Feedstock disclosure explains what a supplement ingredient starts from before it becomes the nutrient listed on the label. Learn why it matters for transparency, non-GMO claims, vitamin C sourcing, and...
Feedstock Disclosure in Supplements: What It Means for Ingredient Transparency
Feedstock disclosure explains what a supplement ingredient starts from before it becomes the nutrient listed on the label. Learn why it matters for transparency, non-GMO claims, vitamin C sourcing, and...
Raw Ingredient COAs vs Finished Product Testing: What Each Can Show
Learn the difference between raw ingredient COAs and finished product testing, including what each can show, what each cannot prove, and how to review supplement testing documents more carefully.
Raw Ingredient COAs vs Finished Product Testing: What Each Can Show
Learn the difference between raw ingredient COAs and finished product testing, including what each can show, what each cannot prove, and how to review supplement testing documents more carefully.
Serving Size and Amount Per Serving on Supplement Labels: Why Dosage Context Matters
Serving size gives context to every amount listed on a Supplement Facts panel. Learn how to read serving size, amount per serving, and servings per container when comparing supplement labels.
Serving Size and Amount Per Serving on Supplement Labels: Why Dosage Context Matters
Serving size gives context to every amount listed on a Supplement Facts panel. Learn how to read serving size, amount per serving, and servings per container when comparing supplement labels.
Proprietary Blends on Supplement Labels: Why Ingredient Amounts Matter
Proprietary blends in supplements can hide individual ingredient amounts behind one total blend weight. Learn how to read these labels, why dosage clarity matters, and what to look for instead.
Proprietary Blends on Supplement Labels: Why Ingredient Amounts Matter
Proprietary blends in supplements can hide individual ingredient amounts behind one total blend weight. Learn how to read these labels, why dosage clarity matters, and what to look for instead.
Batch Numbers and Lot Testing: How to Match a Supplement to Its COA
Learn how supplement batch testing works in practice by matching the batch or lot number on your bottle to the COA, lab report, product details, dates, and test results.
Batch Numbers and Lot Testing: How to Match a Supplement to Its COA
Learn how supplement batch testing works in practice by matching the batch or lot number on your bottle to the COA, lab report, product details, dates, and test results.
Capsule Materials on Supplement Labels: Gelatin, Cellulose, and Pullulan Explained
Learn how to identify gelatin, cellulose, HPMC, hypromellose, and pullulan capsules on supplement labels, and how capsule materials relate to vegan suitability, clean label expectations, and ingredient transparency.
Capsule Materials on Supplement Labels: Gelatin, Cellulose, and Pullulan Explained
Learn how to identify gelatin, cellulose, HPMC, hypromellose, and pullulan capsules on supplement labels, and how capsule materials relate to vegan suitability, clean label expectations, and ingredient transparency.