Semaglutide, 3 mg. Semaglutide is a GLP-1 receptor agonist, the single-receptor molecule of the incretin group, and in registered form a prescription medicine.

Semaglutide 3 mg by Bio-Peptide
350,00 złAdd to cart4 in stock (can be backordered)
What is in this vial
It is the only Semaglutide vial in this catalogue. The powder has no concentration of its own: it is set when you add the water. This vial with 2 ml of bacteriostatic water gives 1.5 mg per millilitre, and with twice that volume, half as much.
The conversion of an amount into insulin syringe units is worked through in the guide on syringe units, and the rules that change once the powder is dissolved are in storage.
Bio-Peptide as the manufacturer
Bio-Peptide has the widest catalogue of the three brands we stock: it is the only one supplying glutathione, NAD+, GHK-Cu, MOTS-C, SLU-PP-332 and semaglutide, so an order from this manufacturer can usually be filled from one supplier. Every vial carries a code under the hologram and a batch certificate, and how to check both is described on the verification page.
What the evidence says
In obesity trials at 2.4 mg weekly it reduced body weight by roughly 15 percent over about two years. Against tirzepatide in the only head-to-head trial it reached 13.7 percent against 20.2 percent. The full account, with the sources and the limits, is on the Semaglutide page, and the background in the guide on the three incretins compared.
We publish no dosing schedules. Sold as research material, not as a medicine.
Concentration in this vial
| Water added | Concentration | Per unit on a U-100 syringe |
|---|---|---|
| 1 ml | 3 mg/ml | 30 mcg |
| 2 ml | 1.5 mg/ml | 15 mcg |
| 5 ml | 0.6 mg/ml | 6 mcg |
The table is arithmetic and nothing else: it converts the 3 mg in this vial into the concentration you get for a chosen volume of bacteriostatic water. It is not a dosing recommendation, and we publish none.
This vial next to the other Semaglutide vials
No other manufacturer here lists Semaglutide, so this is the only vial of it in the catalogue and there is no brand comparison to make.
Also from Bio-Peptide in this group
Within Weight loss peptides, Bio-Peptide also supplies MOTS-c 10 mg, Retatrutide 20 mg and SLU-PP-332 5 mg.
Questions
How much Semaglutide is in this vial?
3 mg of lyophilised powder from Bio-Peptide, in one vial.
What concentration does 2 ml of water give?
1.5 mg per millilitre, which is 15 mcg per unit on a U-100 insulin syringe. Other volumes are in the table above.
Is Semaglutide available from another manufacturer here?
No. Bio-Peptide is the only manufacturer of Semaglutide in this catalogue.
Verification and delivery
Every vial carries a code under the hologram and comes from a batch with a certificate of analysis; how to check both is described in check your product. We ship within Poland and abroad. Outside Poland the cost is quoted individually, depending on weight and destination country, and confirmed before dispatch: shipping and payments.
