peptides.ggLowest
via 20 mg, $55.00 list
$2.75per mg landed
No price history yet.
2 vendors sell Crystagen. The most common size, 5 mg, costs $53.99 at LA Peptides as of Oct 14, 2026 with code PEPDEALS.
Every vendor's price per mg, side by side. Prices include the sales and codes shown. Buy links may earn us a commission.
| Vendor | Size | Price | $/mg | Buy |
|---|---|---|---|---|
| peptides.gg 20 mg | 20 mg | $55.00 | $2.75 | Buy → |
| LA Peptides 5 mg | 5 mg | $53.99 after sales and codes, was | $10.80 | Buy → |
Crystagen is one of the short synthetic bioregulator peptides from Vladimir Khavinson's group in St. Petersburg.
Crystagen is a short synthetic peptide from the same bioregulator family as Epithalon and Cartalax, which we group together under Bioregulators. Like its relatives, it is only a few amino acids long. Vendors sell it research-use-only as a lyophilized powder in sealed vials, usually 20 mg each.
Most vendors sell the same 20 mg vial, which makes stickers easy to compare at a glance, but the table above still divides price plus a shipping estimate by the milligrams in each vial to catch multi-vial packs. A three-vial bundle can look expensive next to a single vial while costing less per mg.
On a small order, shipping can be a large share of the total. Check each vendor's COA standards and the coupons page before ordering.
Also in Bioregulators.