High Purity Research Peptides, Made in the USA

Fall discount
15% off every order this fall, applied automatically at checkout.
No code to type. Stacks with the 10% pay-by-bank discount. Free US shipping over $100, worldwide over $200.
PEPTIDES
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BPC-157 5MG
Rated 4.91 out of 5$19.99 or subscribe for $16.99/mo This product has multiple variants. The options may be chosen on the product page -

BPC 157 5mg + TB500 5mg
Rated 4.91 out of 5$49.99 or subscribe for $39.99/mo This product has multiple variants. The options may be chosen on the product page -

BPC-157 + TB500 (10mg/10mg) “Wolverine Blend”
Rated 4.91 out of 5$109.99 or subscribe for $89.99/mo This product has multiple variants. The options may be chosen on the product page -

CJC-1295 (no DAC), Ipamorelin 10mg (Blend)
Rated 4.90 out of 5$59.99 or subscribe for $49.99/mo This product has multiple variants. The options may be chosen on the product page -

GHRP-6 10mg
Rated 4.90 out of 5$28.99 or subscribe for $23.99/mo This product has multiple variants. The options may be chosen on the product page -

5-amino-1MQ 50MG
Rated 4.90 out of 5$79.99 or subscribe for $67.99/mo This product has multiple variants. The options may be chosen on the product page -

GHK-CU 50MG
Rated 4.90 out of 5$19.99 or subscribe for $16.99/mo This product has multiple variants. The options may be chosen on the product page -

Epitalon 10mg
Rated 4.90 out of 5$29.99 or subscribe for $24.99/mo This product has multiple variants. The options may be chosen on the product page -
Sale!

AOD9604 5MG
Rated 4.90 out of 5$34.99 or subscribe for $27.99/mo This product has multiple variants. The options may be chosen on the product page -

GHK-CU 100MG
Rated 4.90 out of 5$39.99 or subscribe for $32.99/mo This product has multiple variants. The options may be chosen on the product page -

MT-2 (Melanotan 2 Acetate) 10mg
Rated 4.90 out of 5$33.99 or subscribe for $27.99/mo This product has multiple variants. The options may be chosen on the product page -

PT-141 10mg
Rated 4.90 out of 5$41.99 or subscribe for $34.99/mo This product has multiple variants. The options may be chosen on the product page
PEPTIDE SPRAYS
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Selank 10mg Nasal Spray
Rated 4.90 out of 5$119.99 or subscribe for $99.99/mo This product has multiple variants. The options may be chosen on the product page -

PT-141 Peptide Nasal Spray
Rated 4.90 out of 5$119.99 or subscribe for $99.99/mo This product has multiple variants. The options may be chosen on the product page -

BPC-157 Peptide Nasal Spray
Rated 4.89 out of 5$119.99 or subscribe for $99.99/mo This product has multiple variants. The options may be chosen on the product page -

TB-500 Peptide Nasal Spray
Rated 4.89 out of 5$119.99 or subscribe for $99.99/mo This product has multiple variants. The options may be chosen on the product page -

NAD+ Nasal Spray
Rated 4.89 out of 5$119.99 or subscribe for $99.99/mo This product has multiple variants. The options may be chosen on the product page -

Semax 10mg Nasal Spray
Rated 4.89 out of 5$39.99 or subscribe for $33.99/mo This product has multiple variants. The options may be chosen on the product page -

GHRP-2 Nasal Spray
Rated 4.73 out of 5$59.99 or subscribe for $49.99/mo This product has multiple variants. The options may be chosen on the product page -

IGF-1 DES Nasal Spray
Rated 4.73 out of 5$219.99 or subscribe for $186.99/mo This product has multiple variants. The options may be chosen on the product page -

IGF-1 LR3 Nasal Spray
Rated 4.73 out of 5$89.99 or subscribe for $75.99/mo This product has multiple variants. The options may be chosen on the product page -

DSIP 10mg Nasal Spray
Rated 4.73 out of 5$59.99 or subscribe for $49.99/mo This product has multiple variants. The options may be chosen on the product page -

GHRP-6 10mg Nasal Spray
Rated 4.73 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Hexarelin 5mg Nasal Spray
Rated 4.73 out of 5$59.99 or subscribe for $50.99/mo This product has multiple variants. The options may be chosen on the product page -

Ipamorelin 10mg Nasal Spray
Rated 4.73 out of 5$59.99 or subscribe for $49.99/mo This product has multiple variants. The options may be chosen on the product page -

KPV 10mg Nasal Spray
Rated 4.73 out of 5$89.99 or subscribe for $75.99/mo This product has multiple variants. The options may be chosen on the product page -

GHK-Cu Nasal Spray
Rated 4.73 out of 5$59.99 or subscribe for $49.99/mo This product has multiple variants. The options may be chosen on the product page -

Glutathione 250mg Nasal Spray
Rated 4.73 out of 5$89.99 or subscribe for $75.99/mo This product has multiple variants. The options may be chosen on the product page -

Oxytocin 2mg Nasal Spray
Rated 4.73 out of 5$89.99 or subscribe for $74.99/mo This product has multiple variants. The options may be chosen on the product page -

Epitalon 10mg Nasal Spray
Rated 4.73 out of 5$89.99 or subscribe for $75.99/mo This product has multiple variants. The options may be chosen on the product page
PRELOADED AUTOINJECTORS
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Sale!

Preloaded Autoinjector | PT-141 | 3ml Pen | 10mg/ml
Rated 4.90 out of 5$94.99Original price was: $94.99.$79.99Current price is: $79.99. -
Sale!

Preloaded Autoinjector | Selank | 3ml Pen | 1mg/ml
Rated 4.90 out of 5$54.99Original price was: $54.99.$39.99Current price is: $39.99. -
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Preloaded Autoinjector | NAD+ | 3ml Pen | 100mg/ml
Rated 4.90 out of 5$79.99Original price was: $79.99.$59.99Current price is: $59.99. -
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Preloaded Autoinjector | BPC-157 | 3ml Pen | 5mg/ml
Rated 4.90 out of 5$54.99Original price was: $54.99.$39.99Current price is: $39.99. -
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Preloaded Autoinjector | MOTS-C | 3ml Pen | 10mg/ml
Rated 4.89 out of 5$84.99Original price was: $84.99.$69.99Current price is: $69.99. -
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Preloaded Autoinjector | NAD+ (injectable) | 3ml Pen | 500mg/ml
Rated 4.89 out of 5$179.99Original price was: $179.99.$149.99Current price is: $149.99. -
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Preloaded Autoinjector | VIP5 (Vasoactive Intestinal Peptide) | 3ml Pen | 5mg/ml
Rated 4.89 out of 5$99.99Original price was: $99.99.$84.99Current price is: $84.99. -
Sale!

Preloaded Autoinjector | Semax | 3ml Pen | 1mg/ml
Rated 4.89 out of 5$54.99Original price was: $54.99.$39.99Current price is: $39.99. -
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Preloaded Autoinjector | TB-500 | 3ml Pen | 5mg/ml
Rated 4.89 out of 5$54.99Original price was: $54.99.$39.99Current price is: $39.99. -
Sale!

Preloaded Autoinjector | 5-Amino-1MQ | 3ml Pen | 50mg/ml
Rated 4.89 out of 5$139.99Original price was: $139.99.$119.99Current price is: $119.99. -
Sale!

Preloaded Autoinjector | KPV | 3ml Pen | 5mg/ml
Rated 4.82 out of 5$69.99Original price was: $69.99.$49.99Current price is: $49.99. -
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Preloaded Autoinjector | KLOW Blend | 3ml Pen | 80mg/ml
Rated 4.71 out of 5$239.99Original price was: $239.99.$199.99Current price is: $199.99.
BIOREGULATORS
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Bronchogen Peptide 20mg
Rated 5.00 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Epitalon 50mg
Rated 4.89 out of 5$149.99 or subscribe for $124.99/mo This product has multiple variants. The options may be chosen on the product page -

Prostamax Peptide 20mg
Rated 4.89 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Chonluten Peptide 20mg
Rated 4.89 out of 5$49.99 or subscribe for $41.99/mo This product has multiple variants. The options may be chosen on the product page -

Cartalax 20mg Peptide
Rated 4.89 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Pancragen Peptide 20mg
Rated 4.89 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Ovagen Peptide 20mg
Rated 4.89 out of 5$49.99 or subscribe for $41.99/mo This product has multiple variants. The options may be chosen on the product page -

Vesilute Peptide 20mg
Rated 4.89 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Thymogen Peptide 20mg
Rated 4.89 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Cortagen Peptide 20mg
Rated 4.89 out of 5$39.99 or subscribe for $33.99/mo This product has multiple variants. The options may be chosen on the product page -

Cardiogen Peptide 20mg
Rated 4.89 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page -

Vilon Peptide 20mg
Rated 4.89 out of 5$54.99 or subscribe for $45.99/mo This product has multiple variants. The options may be chosen on the product page
RESEARCH CHEMICALS
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MK-677 (Ibutamoren) (10mg/capsule) 60 Capsules
Rated 4.90 out of 5$64.99 or subscribe for $54.99/mo This product has multiple variants. The options may be chosen on the product page -

RAD-140 (Testolone) 10mg Capsules
Rated 4.89 out of 5$59.99 or subscribe for $49.99/mo This product has multiple variants. The options may be chosen on the product page -

GW-501516 (Cardarine) (10mg/capsule) 60 Capsules
Rated 4.89 out of 5$79.99 or subscribe for $67.99/mo This product has multiple variants. The options may be chosen on the product page -

S4 (Andarine) (25mg/capsule) 60 Capsules
Rated 4.89 out of 5$64.99 or subscribe for $54.99/mo This product has multiple variants. The options may be chosen on the product page -

AC-262 (Accadrine) 10mg Capsules
Rated 4.89 out of 5$69.99 or subscribe for $58.99/mo This product has multiple variants. The options may be chosen on the product page -

YK-11 5mg Capsules
Rated 4.89 out of 5$69.99 or subscribe for $58.99/mo This product has multiple variants. The options may be chosen on the product page
Why researchers buy from a US lab
Advancing Humanity by Enabling Scientific Discovery.
Most research peptides sold online are repackaged from overseas suppliers, and the chain between synthesis and the vial is impossible to audit. Ours is short. We synthesize in Ashland, Kentucky, send samples to a third party lab, and ship the same day the order clears. If a batch does not reach 99% on HPLC, it does not go out.
Rigorous, laboratory-grade testing confirms that every peptide vial meets our 99%+ purity standard before it ships.
We partner with leading researchers to advance peptide science and support breakthrough discoveries.
Data-driven insights into peptide purity, potency, and performance help you optimize your research outcomes.
Why Choose PrymaLab for Research Peptides?
MAIN CATEGORIES
PEPTIDE CATEGORIES
Explore the catalog by research focus. The peptide nasal sprays arrive as metered solution, the preloaded autoinjectors as filled 3ml pens, and the peptide bioregulators as lyophilized vials. Recovery compounds sit under healing and recovery peptides, and the growth and performance range under growth hormone and performance peptides.
Each bioregulator lists its amino acid sequence and handling conditions on the product page, including Cardiogen, Bronchogen, Prostamax and Ovagen. Every item ships with a certificate of analysis and is supplied for research use only.
The organ series continues with Pancragen for pancreatic work, Livagen for hepatic and Vilon for thymic, all supplied as 20mg lyophilized vials. Where reconstitution is not wanted, the KLOW blend autoinjector arrives as a filled 3ml pen at 80mg/ml, and the same pen format now covers more than fifty compounds, among them BPC-157, KPV, PT-141, VIP5, MOTS-c and Semax.
Blends and needle-free formats sit alongside the single compounds. The SUPER Human amino blend carries eight free amino acids totalling 790mg in one lyophilized vial, and the HHB hair and nail blend supplies biotin, choline, inositol and the B-complex vitamins at 150mg/ml. The Lipo-C lipotropic blend covers the metabolic side. Where an injection is not wanted, both BPC-157 and TB-500 are stocked as metered nasal sprays. Two compounds sit outside the peptide range proper: Follistatin 344, a recombinant glycoprotein rather than a synthetic peptide, and RAD-150 (TLB-150) capsules, an esterified analogue of RAD-140 verified at ≥99% by HPLC.
Growth Hormone & Performance Research Peptides
Explore how ipamorelin, IGF-1 LR3, sermorelin, and CJC-1295 are advancing growth hormone secretagogue research.
Healing & Recovery Research Peptides
Investigate the bpc 157 peptide for sale, TB-500, and thymosin beta-4 for their role in tissue repair and recovery research.
Anti-Aging & Longevity Research Peptides
Unlock the potential of the epitalon peptide for sale, MOTS-c, and bioregulator peptides in cellular regeneration and longevity research.
Weight Loss & Metabolic Research Peptides
Study retatrutide, tesamorelin, 5-amino-1mq, the ara-290 peptide for sale, and the AOD 9604 peptide for sale for their impact on metabolic function and fat metabolism.
Cognitive, Sleep & Mood Research Peptides
Research selank, semax, the dihexa peptide for sale, DSIP, and other nootropic peptides for their effects on cognition, sleep, and mood.
Skin, Hair & Beauty Research Peptides
Explore Melanotan, GHK-Cu, the flgr242 peptide for sale, and other cosmetic peptides studied for skin rejuvenation, hair restoration, and beauty at the cellular level.
KNOWLEDGE BASE

Ovagen Peptide Guide: Uses, Research, Safety & Buying Info
Ovagen peptide is a short-chain liver bioregulator developed at the

TB-500 Peptide (Thymosin Beta-4): Dosage, Benefits, Wolverine Stack & Complete Guide
TB-500 is a synthetic fragment of thymosin beta-4 that promotes

AOD 9604 Peptide: Benefits, Dosage, Fat Loss Science & Safety Guide
AOD 9604 is a modified fragment of human growth hormone

Vilon Peptide Benefits: A Guide to Cellular Health and Immune Research
Discover how Vilon Peptide supports cellular regeneration, boosts immunity, and

Exploring Peptide CJC 1295 Benefits
Explore the benefits of CJC-1295 — a long-acting growth-hormone-releasing peptide.

Are Peptides Good for You? A Complete 2026 Guide
Are peptides good for you? This comprehensive 2026 guide explores

Peptides for Injury Recovery: The Wolverine Stack Peptide Guide (BPC-157 + TB-500)
The Wolverine stack peptide combines BPC-157 and TB-500 for research

Where Do You Get Peptides? The Complete 2026 Sourcing Guide
Where do you get peptides? This complete 2026 sourcing guide

Bacteriostatic Water Peptide Science: Why It Matters in Reconstitution & Research
Bacteriostatic water peptide science is the foundation of safe, accurate
FAQ
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What does "lyophilized" mean?
Customer reviews

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