Verify supplement authenticity fast by starting with the packaging. Look for tamper-evident seals, intact caps, and properly sealed bottles or pouches. Inspect the label for clear batch or lot numbers, an expiration date, and accessible manufacturer contact details. Compare the product name, brand, and packaging design with the official listing on the brand’s site or trusted retailers. Any discrepancy is a reason to pause and verify supplement authenticity before finalizing a purchase. Label clues can reveal authenticity at a glance. Check the ingredient panel for consistent formatting, standard units, and complete allergen notices if applicable. Examine the supplement facts panel for clean typography and legibility, and look for a physical or digital address, website, or regulatory disclosures. Be cautious of misspellings, generic language, or claims that seem out of place on the label. If something looks off, take a moment to verify supplement authenticity. Barcode scans offer a quick validation step. Use the brand’s official app or a trusted barcode lookup service to scan the UPC or QR code and confirm that the product, batch number, and expiration date align with what the retailer lists. If a scan returns an unknown product, mismatched details, or a barcode that appears altered, pause and investigate. Cross-check the scanned data against the brand’s official product page or customer support for confirmation. Trusted certifications and independent checks add further confidence. Look for third-party marks such as USP Verified, NSF Certified, or other recognized schemes, and confirm the certification numbers on the label with the certifier’s database. Certifications indicate adherence to external standards, but they do not replace your own due diligence. For added assurance, buy from reputable retailers with transparent sourcing and clear return policies. Verify supplement authenticity to shop with confidence today.