Quick answer: A proprietary blend lists ingredients without individual amounts. Check whether key ingredients are named, whether any amounts are given, whether extracts are standardized, and whether the seller shares the full panel.
What a proprietary blend is
A group of ingredients listed with a total weight, or no weight, instead of individual amounts.
Four quick checks
- Are the key ingredients named?
- Are any amounts given?
- Are extracts standardized (for example, Bacopa bacosides)?
- Will the seller share the full panel on request?
Golden Brain
Two ingredients named, no amounts, an unnamed blend. See the details.
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General information, not medical advice. Golden Brain is a dietary supplement and is not intended to diagnose, treat, cure or prevent any disease.