Peptide Sciences
Peptide Sciences is your premium research compound headquarters. For over a decade, we have supplied the global research community with laboratory-tested, FDA-compliant research peptides. Not grey-market. Not underdosed. Not manufactured in unverified facilities. Our catalog spans 22 categories and 170+ products —
from Growth Hormone Peptides (52 variants) to Bioregulators (14), Collagen (11), Cosmetic Peptides (12), and Weight Loss Peptides (12). The average Peptide Sciences customer spends $170 per order — purchasing research peptides for personal health optimization, longevity research, or athletic recovery studies.
Peptide Sciences accepts Bitcoin only. We do not store payment information. We do not share customer data. We do not call you. Your privacy is our priority. New to Bitcoin? Our step-by-step guide walks you through the entire process — no technical background required.
About Peptide Sciences – Quality, Service, and Value Since 2014
Peptide Sciences is a leading provider of USA manufactured research peptides. We have negotiated and partnered with WHO/GMP and ISO 9001:2015 approved manufacturers for the best prices available and for the highest quality and highest purity products.
We are happy to pass those savings on to our customers, and are proud to be a trusted resource for the products we provide to the scientific community. Peptide Sciences offers comprehensive resources with the latest scientific publications to advance research and development of peptides and proteins.
Peptide Sciences is your safe, convenient, and private online source for USA manufactured, highest purity research peptides. Quality products and exceptional service are very important to us, and we work hard to bring value to our customers.
We manufacture our products through the most reputable research chemical manufacturing companies in the world, and our prices are some of the lowest online — not because we compromise on quality, but because our manufacturing partnerships and direct operational model eliminate unnecessary overhead.
We take pride in our service and value every customer relationship. With satisfied customers around the world, you can be assured of a safe and satisfied shopping experience with the highest quality research products from Peptide Sciences. From all of us at Peptide Sciences, thank you. Please don’t hesitate to contact us at orders@peptidesciencess.com with any questions you may have.
| Row | The Industry Problem | The Peptide Sciences Solution |
|---|---|---|
| 1 | Unverified purity | Every batch undergoes HPLC + Mass Spectrometry — documentation available |
| 2 | Slow, unpredictable shipping | 3-day domestic fulfillment from Florida warehouse |
| 3 | Poor customer service | Direct email support — human response, not chatbots |
| 4 | Grey-market manufacturing | FDA-compliant, WHO/GMP, ISO 9001:2015 certified facilities |
| 5 | No refunds or guarantees | Purity guarantee + store credit for any verified issue |
| 6 | Fiat currency friction | Bitcoin only — no banks, no chargebacks, no delays |
Our Complete Product Catalog: 22 Categories, 170+ Research Peptides
Peptide Sciences offers one of the most comprehensive research peptide catalogs available online. Every product is USA-manufactured, FDA-compliant, and verified by HPLC-MS before shipment. Below is the complete breakdown of our catalog by category, including the number of products in each category and the primary research focus for each. Whether you are studying growth hormone secretion, tissue repair, metabolic regulation, or cognitive function, you will find the research-grade peptides you need at Peptide Sciences.
| Category | Number of Products | Research Focus |
|---|---|---|
| Growth Hormone Peptides | 52 | GH secretion, recovery, and aging studies |
| Bioregulator Peptides | 14 | Tissue-specific research and cellular repair |
| Peptides for Weight Loss | 12 | Metabolic and appetite regulation studies |
| Cosmetic Peptides | 12 | Dermal and anti-aging research |
| Collagen Peptides | 11 | Connective tissue and extracellular matrix studies |
| Anti-Aging Peptides | 10 | Longevity and cellular health research |
| Peptides for Healing | 10 | Wound recovery and tissue regeneration studies |
| Peptide Capsules | 8 | Oral administration research |
| Other Peptides | 8 | Specialized and emerging research compounds |
| Sexual Health / Libido | 6 | Reproductive and hormonal research |
| Nootropics / Cognitive | 5 | Neurological and cognitive function studies |
| Peptide Blends | 5 | Synergistic research combinations |
| Peptides for Muscle Growth | 4 | Hypertrophy and protein synthesis research |
| Immune Support | 4 | Immunomodulation and defense studies |
| Peptides for Sleep | 3 | Circadian rhythm and rest recovery research |
| KPV Peptides | 2 | Anti-inflammatory and antimicrobial research |
| Melanotan Peptides | 2 | Pigmentation and UV protection studies |
| Glow Peptides | 1 | Specialized aesthetic research |
| Peptides for Skin | 1 | Dermal regeneration studies |
| Popular Peptides | 1 | Best-selling research compounds |
| Peptide Blends | 5 | Synergistic research combinations |
The average Peptide Sciences customer spends approximately $250 per order. Wholesale discounts are available for bulk orders with a minimum of $1000. Contact sales@peptidesciencess.net for a custom wholesale quote. Returns for store credit must be sent to our Florida warehouse address — contact support for authorization before returning any product.
Bestselling Research Peptides – What Other Researchers Are Ordering
Not sure where to start? Below are our most frequently ordered products based on thousands of customer orders. Each product is USA-manufactured, FDA compliant, and verified by HPLC-MS with >99% purity.
5-Amino-1MQ 50mg (60 Capsules)
5-amino-1MQ is a small molecule that blocks the activity of the enzyme called nicotinamide N-methyltransferase (NNMT). NNMT is a very important component in metabolism and energy and is predominantly active in fat tissue. By blocking NNMT, 5-amino-1MQ stimulates an increase in nicotinamide adenine dinucleotide (NAD+), a cofactor that is central to cellular metabolism, thereby increasing metabolic rate and activating a gene called sirtuin-1 (SIRT1).
Acetyl Hexapeptide-3 (Argireline) 200mg (Topical)
Adipotide (FTPP) 10mg
Adipotide, also known as FTPP, is an experimental weight loss treatment that kills fat cells by targeting the blood supply of those cells.
AHK (Tripeptide-3) 200mg (Topical)
AHK has been extensively investigated in animal models for its effect on hair growth, wound healing, and tissue regeneration.
AHK-Cu (Copper Tripeptide) 200mg (Topical)
AHK-Cu has been studied extensively in animal and laboratory models for its effects on skin health, collagen synthesis, and hair growth. Experience the gold standard in peptide synthesis with AHK-Cu from Peptide Sciences LLC. Engineered for researchers who demand absolute precision, our AHK-Cu exceeds 99% purity and is verified via HPLC/MS analysis. As the premier destination for peptides for sale, we ensure every vial is vacuum-sealed and stabilized for high-impact laboratory applications.
AICAR 50mg
AICAR is an analogue of adenosine monophosphate. It has been used clinically to protect against cardiac ischemia following heart attack. AICAR has antioxidant properties and may therefore help to slow the physiologic signs of aging. There is ongoing research into the use of AICAR to mediate the effects of diabetes, auto-immune diseases, and other inflammatory conditions.
AOD9604 Peptide 6mg
Experience the gold standard in peptide synthesis with AOD9604 Peptide from Peptide Sciences LLC. Engineered for researchers who demand absolute precision, our AOD9604 Peptide exceeds 99% purity and is verified via HPLC/MS analysis. As the premier destination for peptides for sale, we ensure every vial is vacuum-sealed and stabilized for high-impact laboratory applications.
ARA-290 16mg
ARA-290 Peptide is variant of erythropoietin which has been shown to decrease inflammatory pathways through paracrine signalling and the innate repair receptors. Research has shown ARA-290 to help reduce HbA1c, improve cholesterol, modulate neuropathic pain and stimulate wound repair. See all peptides for healing.
Technical Excellence: How Peptide Sciences Achieves >99% Purity
Peptide Sciences specializes in the synthesis of highly purified peptides, proteins, and amino acid derivatives for scientific research and development. Peptide Sciences uses automated and manual peptide synthesizers as well as solution and solid-phase peptide synthetic technology to offer the finest quality peptides and proteins that exceed 99% purity.
From the initial stages of peptide synthesis to packaging and delivery, our company implements the most stringent quality control standards to ensure that all peptides arrive in their purest and most stable form. Testing at all stages of production in our analytical laboratory verifies each peptide’s sequential fingerprint for precision accuracy.
This is achieved through advanced High-Performance Liquid Chromatography and Mass Spectrometry analysis, scientifically confirming the purity, accuracy, and identity of every peptide.
High-Performance Liquid Chromatography (HPLC)
HPLC is the gold standard for quantifying peptide purity. Every batch from Peptide Sciences undergoes HPLC analysis, and our standard exceeds 99% purity for all research peptides. This technology separates components and measures their relative concentrations, providing objective, reproducible purity data.
Mass Spectrometry (MS)
While HPLC tells you how pure a peptide is, Mass Spectrometry tells you what it actually is. MS confirms molecular identity by measuring the mass-to-charge ratio of peptide ions, ensuring the sequence matches the specification sheet. This dual-verification process is rare in the research peptide industry but it is standard at Peptide Sciences.
WHO/GMP + ISO 9001:2015 Certification
Our manufacturing partners hold World Health Organization Good Manufacturing Practices certification and ISO 9001:2015 quality management certification. These are audited, verifiable credentials that institutional researchers and regulatory bodies require. Peptide Sciences maintains these partnerships because our customers demand documented quality, not marketing claims.
⚠️ IMPORTANT: All Peptide Sciences products are sold for RESEARCH USE ONLY. Not for human consumption.
How to Order from Peptide Sciences – Simple, Private, Fast
New & Trending Research Peptides – Recently Added to Our Catalog
Looking for something beyond the bestsellers? Below are our newest additions and trending products that researchers are adding to their orders. Each product is USA-manufactured, FDA compliant, and HPLC-MS verified with >99% purity.
5-Amino-1MQ 50mg (60 Capsules)
5-amino-1MQ is a small molecule that blocks the activity of the enzyme called nicotinamide N-methyltransferase (NNMT). NNMT is a very important component in metabolism and energy and is predominantly active in fat tissue. By blocking NNMT, 5-amino-1MQ stimulates an increase in nicotinamide adenine dinucleotide (NAD+), a cofactor that is central to cellular metabolism, thereby increasing metabolic rate and activating a gene called sirtuin-1 (SIRT1).
Acetyl Hexapeptide-3 (Argireline) 200mg (Topical)
Adipotide (FTPP) 10mg
Adipotide, also known as FTPP, is an experimental weight loss treatment that kills fat cells by targeting the blood supply of those cells.
AHK (Tripeptide-3) 200mg (Topical)
AHK has been extensively investigated in animal models for its effect on hair growth, wound healing, and tissue regeneration.
AHK-Cu (Copper Tripeptide) 200mg (Topical)
AHK-Cu has been studied extensively in animal and laboratory models for its effects on skin health, collagen synthesis, and hair growth. Experience the gold standard in peptide synthesis with AHK-Cu from Peptide Sciences LLC. Engineered for researchers who demand absolute precision, our AHK-Cu exceeds 99% purity and is verified via HPLC/MS analysis. As the premier destination for peptides for sale, we ensure every vial is vacuum-sealed and stabilized for high-impact laboratory applications.
AICAR 50mg
AICAR is an analogue of adenosine monophosphate. It has been used clinically to protect against cardiac ischemia following heart attack. AICAR has antioxidant properties and may therefore help to slow the physiologic signs of aging. There is ongoing research into the use of AICAR to mediate the effects of diabetes, auto-immune diseases, and other inflammatory conditions.
AOD9604 Peptide 6mg
Experience the gold standard in peptide synthesis with AOD9604 Peptide from Peptide Sciences LLC. Engineered for researchers who demand absolute precision, our AOD9604 Peptide exceeds 99% purity and is verified via HPLC/MS analysis. As the premier destination for peptides for sale, we ensure every vial is vacuum-sealed and stabilized for high-impact laboratory applications.
ARA-290 16mg
ARA-290 Peptide is variant of erythropoietin which has been shown to decrease inflammatory pathways through paracrine signalling and the innate repair receptors. Research has shown ARA-290 to help reduce HbA1c, improve cholesterol, modulate neuropathic pain and stimulate wound repair. See all peptides for healing.
What Our Customers Say – 350+ TrustPilot Reviews (4.8/5 Average)
Our Guarantee – Read This Before Ordering From Peptide Sciences
Purity Guarantee
If a product from Peptide Sciences does not meet our published purity specifications (>99% verified by HPLC), we will resolve the issue.
REFUND POLICY — IMPORTANT
⚠️ Peptide Sciences issues STORE CREDIT ONLY for verified quality issues. NO CASH REFUNDS. This policy allows us to maintain competitive pricing and protect against fraud. Every verified quality issue is resolved with store credit for the full purchase amount.
Return Address
Returns for store credit must be sent to our Florida warehouse. Do not return any product without contacting service@peptidesciencesmail.com for authorization and return instructions first. Unauthorized returns will not be processed.
What This Means For You
We have been in business for over a decade because we stand behind our products. If there is a verified quality issue, you will not lose your money — you will receive store credit to order again. This is not a “no refunds ever” policy. This is a “we fix the problem with credit” policy.
Frequently Asked Questions – Everything You Need to Know About Peptide Sciences
Where is Peptide Sciences located?
Peptide Sciences is headquartered in the United States with warehousing operations in Tampa, Florida. We are a USA-based entity with over a decade of continuous operational history. Our return address is provided upon authorization.
How long has Peptide Sciences been in business?
Peptide Sciences is headquartered in the United States with warehousing operations in Tampa, Florida. We are a USA-based entity with over a decade of continuous operational history. Our return address is provided upon authorization.
Why does Peptide Sciences only accept Bitcoin? Why not credit cards?
Peptide Sciences accepts Bitcoin only for three reasons: (1) Privacy — no banking intermediaries, no personal financial data stored. (2) Speed — no waiting for bank transfers or credit card approvals. (3) Global accessibility — researchers worldwide can pay without currency conversion fees. We do not accept credit cards because credit card processors often freeze accounts in the research peptide space, disrupt service, and charge high fees. Bitcoin eliminates all of these problems. We also do not accept other cryptocurrencies (Ethereum, Monero, etc.) because Bitcoin is the most accessible and stable for our customers
How long does shipping take?
Domestic USA orders ship from our Tampa, Florida warehouse within 3 business days of payment confirmation. Delivery typically takes 2-5 additional business days depending on your distance from Florida. International shipping times vary significantly by destination — typically 7-21 business days. Tracking provided for every order.
Does Peptide Sciences offer wholesale discounts?
Yes. Bulk orders and institutional purchases qualify for wholesale pricing. Minimum wholesale order: $1000. Discount tiers increase with quantity. To request a wholesale quote, email service@peptidesciencess.com with your product list, quantities, and shipping destination.
Is Peptide Sciences FDA compliant?
Yes. Our manufacturing partners follow FDA-compliant Current Good Manufacturing Practices (cGMP) — a standard most research peptide suppliers do not meet. Note: Our products are sold for RESEARCH USE ONLY, not for human consumption. FDA compliance applies to manufacturing standards, not product approval.
Do you provide HPLC and Mass Spectrometry documentation?
Yes. Documentation is available upon request for every order. Email service@peptidesciencess.com with your order number to request HPLC chromatograms and MS spectra. We retain records for all production batches and typically provide documentation within 1-2 business days.
Do you ship internationally?
Yes. We ship to researchers worldwide from our Tampa, Florida warehouse. Customers are responsible for understanding their local import regulations. We provide complete and accurate customs documentation with every international order. Contact service@peptidesciencess.com for region-specific shipping estimates.
Are Peptide Sciences products for human use?
NO. All Peptide Sciences products are sold for RESEARCH USE ONLY. Not for human consumption, therapeutic application, clinical diagnostics, or any use outside of legitimate scientific research. By ordering from Peptide Sciences, you confirm that you understand and agree to this restriction.
Start Your Research with Peptide Sciences Today
Peptide Sciences offers 170+ research peptides across 22 categories, USA manufacturing with FDA compliance, HPLC and Mass Spectrometry verification (>99% purity), 3-day fulfillment from Tampa, Florida, Bitcoin-only payment for privacy, over a decade of operational history, 350+ TrustPilot reviews (4.8/5), wholesale discounts (minimum $500), and a purity guarantee with store credit only (no cash refunds). We do not store payment information. We do not share customer data. We do not call you. Your research is your business.