Is your supplement real? Quick authenticity checks—verify with batch numbers, holograms, QR codes, seals, and labeling. This guide centers on a supplement authenticity check as a practical way to review recognizable markers on packaging and compare them to official product records. By focusing on concrete identifiers, you can perform a fast verification without needing specialized tools. Batch numbers are a primary component of a supplement authenticity check. Look for a clearly printed lot or batch code on the bottle or carton, and compare it against the manufacturer’s official records or website. A match in format and the exact digits can help confirm alignment with the declared lot. Holograms and tamper-evident features provide an additional layer; inspect the design for consistency with the official variant, and check that the hologram hasn’t been altered or removed. Seals should be intact and unbroken, and labeling should be clean, legible, and free from obvious typos or discrepancies in branding. QR codes offer a quick digital path for a supplement authenticity check. Scan the code with a trusted app or the manufacturer’s site to view product details, batch data, and official verification notifications. If the redirected page lists information that differs from what’s printed on the packaging, or if the code fails to load, consider that a red flag. Also review labeling for accuracy—font style, spacing, contact information, and the presence of required details should align with the brand’s standard packaging across official listings. For a thorough review, use multiple checks in tandem. Compare printed information to verified product imagery from the official site, confirm expiration dates if provided, and keep a record of your verification steps. If you encounter inconsistencies—such as mismatched batch data, an unusable QR code, or altered seals—rely on official channels to verify authenticity. By following a robust supplement authenticity check, you can approach each product with a clear, consistent checklist and make informed decisions based on verifiable markers. If you’d like to learn more about performing a supplement authenticity check, click to explore trusted methods and resources.