Short answer: A good supplement label shows the exact dose of each active ingredient, in a well-absorbed form, with minimal fillers and no vague proprietary blends. Learn to read the form (e.g. magnesium glycinate vs oxide) and check the 'other ingredients' line.
What to look for
- Named, dosed actives: not a hidden proprietary blend.
- Good forms: e.g. magnesium glycinate, zinc glycinate, P5P (B6).
- Short 'other ingredients' list: minimal fillers.
Fillers worth questioning
Bulking agents and flow agents aren't always bad, but a long list of additives, artificial colours, or a 'proprietary blend (X mg)' that hides individual doses is a red flag.
We list every active and its dose on Femme Flourish, no proprietary blends, no nasty fillers.
Frequently asked questions
What is a proprietary blend?
A mix where the total is shown but individual ingredient doses are hidden, making it impossible to judge if actives are dosed effectively.
What fillers should I avoid?
Be wary of artificial colours and long additive lists; some flow agents are harmless in small amounts.
How do I know if a dose is effective?
Compare the listed dose to the amounts used in research for that ingredient.
Education only, not medical advice. Not evaluated by the Medicines Control Council; not intended to diagnose, treat, cure or prevent any disease.


