10 mg · 20 mg · 30 mg · 50 mg
Retatrutide
Investigational peptide targeting GIP, GLP-1 and glucagon receptors. Studied in clinical trials on body weight and glycemic control.
Research peptides · U.S. company
Research peptides, clearly documented.
Retatrutide, Tesamorelin, KLOW, BPC-157 and more. Every product comes with the published research behind it and a secure checkout powered by Stripe.
Backed by references
Each product links to the PubMed studies behind it.
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Clear labeling
Every vial is labeled for research use only.
U.S.-based
VITANEX LLC, registered in Virginia.
Available now
In stock and ready to order.
10 mg · 20 mg
Tesamorelin
GHRH analog studied in GH/IGF-1 signaling and visceral fat, including trials in people with HIV and altered fat distribution.
100 mg
KLOW
Blend of GHK-Cu, BPC-157, TB-500 and KPV. Studies on the individual components do not evaluate the blend.
Coming soon
Out of stock for now. Write to us and we'll let you know when they're back: vitanexva@gmail.com
Out of stock20 mg
BPC-157
Synthetic peptide studied mainly in preclinical models of tissue repair, intestinal wound healing and inflammatory responses.
Out of stock100 mg
GHK-Cu
Copper-tripeptide complex studied in collagen synthesis, extracellular matrix activity and skin models.
Out of stock40 mg
MOTS-C
Mitochondrial-derived peptide studied in preclinical models of insulin sensitivity, metabolic adaptation and physical capacity.
Out of stock
Out of stock1,200 mg
Glutathione
Endogenous tripeptide involved in antioxidant defense and redox balance. Evidence depends on the formulation and route studied.
Out of stock10 mg
Semax
Synthetic peptide studied in neurobiology, with preclinical research on neuroprotection and inflammatory responses in cerebral ischemia.
Out of stock10 mg
PT-141
Bremelanotide, a melanocortin agonist. Studied in sexual response, including trials in premenopausal women with hypoactive sexual desire disorder.
Out of stock10 mg
ARA-290
Synthetic peptide derived from the tissue-protective region of erythropoietin, studied in tissue-protective signaling, inflammatory pathways and nerve-related models.
Out of stock20 mg
Wolverine
Research blend of BPC-157 and TB-500, two peptides studied in preclinical models of tissue repair, tendon healing and wound healing.
Out of stock20 mg
Testagen
Synthetic tetrapeptide (Lys-Glu-Asp-Gly) from the short bioregulator peptide family, studied in endocrine tissue and gene-regulation research.
Out of stock20 mg
Vesugen
Synthetic tripeptide (Lys-Glu-Asp) from the short bioregulator peptide family, studied in vascular endothelium and atherosclerosis research.
How to order
- 1
Choose your peptides
Select the presentation and quantity you need.
- 2
Pay securely
Confirm research use and pay through Stripe Checkout.
- 3
Track your order
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Frequently asked questions
Are these products for human use?
No. All VITANEX products are sold exclusively for laboratory research. They are not intended for human or animal consumption and are not intended to diagnose, treat, cure or prevent any disease.
Who can order?
Adults aged 21 or older who confirm research use at checkout. Orders currently ship within the United States.
How do I pay?
Payment is handled by Stripe Checkout with major credit and debit cards and the other methods shown at checkout. Your card details never reach our servers.
How much is shipping?
Shipping is calculated at checkout, and orders above the free-shipping threshold ship free. You will see the exact amount before paying.
How will I know when my order ships?
We prepare your order once payment is confirmed. When it ships, you receive an email with the carrier and tracking number.
Do you offer discounts?
Volume discounts appear on each product page when available, and promotional codes can be applied at checkout.