Tested for Trust Transparent by Choice Personal for You!
We source in small batches and test through accredited U.S. labs to ensure accuracy and safety. Clear labeling means you always know exactly what you’re getting so your research stays protected. This includes studies involving collagen peptides, peptides for muscle growth, and peptides for skin.
1000+ Trusted Clients
Proliven Labs
Proliven Labs
Proliven Labs
Proliven Labs
Proliven Labs
Proliven Labs
Proliven Labs
Proliven Labs
Proliven Labs
Proliven Labs
Why Choose Us
Trusted Quality at Every Step!
We work in small, carefully managed batches, partner exclusively with accredited independent labs for rigorous testing, and ensure every label is fully transparent so you can rely on our peptides with complete confidence, consistent quality, and proven reliability for your research.
Trusted Peptide Sourcing
We only work with U.S.-based peptide suppliers known for exceptional quality and reliability — not random drop-shippers or overseas brokers. We offer collagen peptides, vital proteins collagen peptides, and advanced biotech peptides.
Researchers also study peptides for weight loss, muscle growth, and skin applications.
Third-Party Tested
Every peptide we sell comes with a full Certificate of Analysis (COA) from an independent U.S. lab. You can verify purity, identity, and consistency — before it ever ships. From collagen peptides to vital proteins collagen peptides, we offer trusted options. Enjoy peptides for weight loss, muscle growth, skin, and proven collagen peptides benefits.
Small Batches. Big Control.
We don’t mass-produce. Small-batch runs give us tighter quality control, better traceability, and more reliable consistency — every time.
Our collagen peptides and vital proteins collagen peptides deliver benefits for weight loss, muscle growth, and skin, powered by advanced biotech peptides.
Premium Research Peptides
Shop Popular Peptides
Explore our most requested research peptides — each COA-verified and batch-tested in the U.S.
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Tesamorelin 10mg Vial
$150.00$150.00Add to cart -
Tesamorelin/Ipamorelin Blend (6.8mg/4.60mg)
$145.00$145.00Add to cart -
TB-500 10mg vial
$130.00$130.00Add to cart -
SELANK/SEMAX Blend 5mg/5mg
$75.00$75.00Add to cart -
PT-141 (Bremelanotide) 10mg
$75.00$75.00Add to cart -
NAD+ 1000 mg Liposomal Supplement – High-Potency Cellular Energy, Anti-Aging, and Optimal Wellness Formula
$175.00$175.00Add to cart
Clear Insights from Complex Research
Explore the Science Behind Every Peptide!
We break down peer-reviewed studies so you can make informed decisions. No fluff — just research summaries, peptide comparisons, and deep dives into molecular pathways.Discover collagen peptides, vital proteins collagen peptides, and advanced biotech peptides for weight loss, muscle growth, skin, and proven collagen peptides benefits.
Your Questions, Answered
Frequently Asked Questions?
We know research comes with questions. Here are clear, straightforward answers to help you make informed decisions with confidence.
esearch peptides are short chains of amino acids used in scientific research and laboratory testing. They are not approved for human consumption and are intended strictly for in vitro or laboratory research purposes only. Alongside research peptides, platforms like Proliven Labs – Shop Popular Peptides offer options such as collagen peptides, vital proteins collagen peptides, and biotech peptides, highlighting uses from peptides for weight loss, muscle growth, and skin benefits.
No. All products sold by Proliven Labs are strictly intended for laboratory research purposes only. They are not approved for human or veterinary use, and we do not support or condone misuse.
Proliven Labs – Shop Popular Peptides offers collagen peptides, vital proteins collagen peptides, biotech peptides, plus research options for weight loss, muscle growth, skin, and collagen peptides benefits.
Every peptide is manufactured in-house in the United States by our chemist-led team. This gives us complete control over the formulation, purity, and production quality of every batch.
Proliven Labs – Shop Popular Peptides with collagen peptides, vital proteins collagen peptides, and biotech peptides designed for weight loss, muscle growth, skin health, and lasting collagen peptides benefits you can trust.
Write a clear and concise answer to guide your customers.
Yes. We ship all peptides with cold chain packaging, including temperature-controlled gel packs, to maintain product integrity during transit.
Orders are typically processed and shipped within 1–2 business days. Delays may occur during peak times, but we’ll notify you if that happens.
Peptides should be stored in a cool, dry place away from light. For longer-term storage, we recommend refrigeration (2–8°C). Reconstituted peptides should be stored as directed on their datasheet or COA.
hile dry (lyophilized) peptides can be stable at room temperature short-term, refrigeration is recommended upon arrival. For optimal longevity and stability, store at 2–8°C or as instructed.
No. Our peptides are not approved by the FDA for therapeutic or diagnostic use. They are sold strictly for research purposes and are not intended for human or veterinary use. Always handle and store them according to standard laboratory safety protocols.
Absolutely not. All Proliven Labs products are intended for laboratory research only. Any misuse violates our terms of sale and federal research compliance standards.
At Proliven Labs – Shop Popular Peptides, find collagen peptides, vital proteins collagen peptides, and biotech peptides supporting research on weight loss, muscle growth, skin, and proven collagen peptides benefits.
