About
Built to sell vials, not scroll.
PeptideTB500 is a checkout, not a reading assignment. There's no drip of blog posts, no wall of mechanism copy in front of every product, and no Buy button hiding at the bottom of a clinical essay. We keep the shelf small on purpose: if a compound is listed, it's one we hold in stock and can send today. What each page gives you is the part that actually decides an order — the price, the sizes on offer, the purity floor, and the certificate that matches the lot in the box.
The one question a product page here has to answer is what does buying this vial really involve? — cost, size choices, how fast it ships, how it's packed, how to store it once it lands, and where the free-shipping line sits. The mechanism and dosing background lives on the category pages, where it belongs, so the listing itself stays about the purchase.
Lot-tested vials
The CoA in your box is the one for your lot — not a generic sample. Nothing on the shelf clears below 98% HPLC.
Tracked US shipping
Tracked courier, three to five business days to US addresses. Cross $200 and the shipping drops to zero automatically — no code to remember.
Single partner supplier
One sourcing relationship behind the whole shelf. No rotating middlemen and no guessing which vendor filled your order — same supplier, same catalogue, every time.
Affiliate disclosure
When you check out through our supplier links, PeptideTB500 earns a commission — and it costs you nothing extra. The referral code attaches itself at the supplier's checkout, so there's nothing for you to type or remember.
That commission is what keeps the site free to use and lets the prices here stay in line with what the supplier charges directly — you're not paying a markup for the convenience.
Browse the Catalog