Titan Peptide

Titan Peptide has been my go-to for NAD+ over the last 18 months. We're running a long-term cellular senescence study and consistency between batches is critical for us. Every shipment from Titan has been reliable—purity tests at 99.1% average when we verify internally. The COAs are comprehensive and include stability data, which most vendors don't provide. Their website could use an upgrade (looks a bit dated), but the product quality speaks for itself. Shipping is typically 3-4 days to our facility in Colorado, always with proper cold chain handling. I've had a few conversations with their technical support team about storage protocols and they clearly know their chemistry. Pricing is on the higher end but justified by the quality control. One improvement: they sometimes run out of stock on popular items like NAD+, so planning ahead is necessary. Would definitely recommend for serious research applications where purity matters.

Third order of BPC-157 from Titan and they've been consistent every time. Lab results match their COAs within acceptable margins. Shipping is quick—usually get my package within 4 days. Their packaging is probably the best I've seen, with foam inserts and proper temperature monitoring stickers. Only knocked off one star because their prices went up about 15% recently and there's no loyalty discount program for repeat customers.