Supplement Buying Safety Checklist: 7 Things to Verify Before You Buy 1. Check the label: a reputable supplement lists every ingredient with its dose. 'Proprietary blends' that hide amounts are a red flag. 2. Look for third-party testing: independent lab verification (USP, NSF, or similar seals) is one of the strongest trust signals. 3. Research the manufacturer: real companies publish facility details and contact information, not just a PO box. 4. Read the reviews critically: genuine reviews discuss specifics; fake ones repeat the same superlatives. 5. Watch for inflated claims: no legal supplement cures disease. Promises like that signal a scam. 6. Compare the price to the category: absurdly cheap or absurdly expensive products deserve extra scrutiny. 7. Check the return policy: serious brands stand behind their products with a real guarantee. Further reading: Supplement Safety Guide - The Supplement Rating https://thesupplementrating.com/