5-Amino-1MQ 50mg
NNMT inhibitor studied for fat cell metabolism and weight regulation research.
View Product →Peptide Sciences Research Compounds
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Independently lab-tested research peptides, delivered with precision. From BPC-157 to NAD+, Epithalon to GHK-Cu — explore 40+ premium peptide sciences compounds trusted by researchers worldwide.
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Explore Our Peptide Sciences Collection
Whether you’re researching recovery, longevity, cognitive enhancement, or topical skin science — our peptides catalog has you covered.
Recovery & Repair Peptides
BPC-157, TB-500, ARA-290, and repair blends designed to support tissue and cellular research.
Shop Recovery →Longevity & Anti-Aging
Epitalon, FOX04-DRI, NAD+, OS-01, and Dihexa — leading compounds in longevity peptide sciences research.
Shop Longevity →Growth Hormone Peptides
Sermorelin, CJC-1295, Ipamorelin, GHRP-2, GHRP-6, Hexarelin, Tesamorelin, and Follistatin 344.
Shop GH Peptides →Topical Skin Peptides
GHK-Cu, Argireline, Matrixyl, SNAP-8, Syn-AKE, Vialox, Rigin, and Decapeptide-12 for advanced skincare research.
Shop Topicals →Weight & Metabolic Peptides
Adipotide (FTPP), AOD9604, Tesofensine, SLU-PP-332 — compounds studied for metabolic and body composition research.
Shop Metabolic →Research Blends & Stacks
Glow Blend (BPC-157 + TB-500 + GHK-Cu), Repair & Recovery, and curated peptide combo kits.
Shop Blends →
Full Product Catalog
Buy Peptides — Complete Research Catalog
Premium-grade, independently verified peptide sciences compounds. Sourced, formulated, and quality-tested for serious researchers.
Acetyl Hexapeptide-3 (Argireline)
Leading topical neurocosmetic peptide researched for fine line and expression wrinkle reduction.
View Product →Adipotide (FTPP) 10mg
Proapoptotic peptide studied for targeted adipose tissue reduction in preclinical research.
View Product →AOD9604 6mg
HGH fragment peptide researched for fat-burning properties without affecting insulin sensitivity.
View Product →BPC-157 15mg
Body Protective Compound-157 — one of the most studied peptides for tissue repair and healing research.
View Product →ARA-290 16mg
Erythropoietin-derived peptide studied for neuroprotective and anti-inflammatory mechanisms.
View Product →BPC-157 + TB-500 + GHK-Cu (Glow Blend)
Triple-action research blend combining recovery, regeneration, and skin health peptide sciences.
View Product →CJC-1295 No DAC 2mg (MOD GRF 1-29)
GHRH analogue studied to stimulate pulsatile growth hormone release in GH research protocols.
View Product →Decapeptide-12
Topical peptide researched for inhibiting tyrosinase activity and supporting skin brightening studies.
View Product →Dihexa 5mg × 60 Capsules
Potent nootropic peptide sciences compound studied for synaptogenesis and cognitive enhancement.
View Product →Epitalon 1mg (60 Capsules)
Pineal gland tetrapeptide studied for telomere elongation and longevity research applications.
View Product →Epithalon (Epitalon) 50mg
Injectable-grade Epithalon for researchers studying telomere science and cellular aging mechanisms.
View Product →FOX04-DRI 10mg (Proxofim)
Senolytic peptide studied for selectively inducing apoptosis in senescent cells, a key longevity target.
View Product →Follistatin 344 1mg
Activin-binding protein peptide studied for myostatin inhibition and muscle growth research.
View Product →GHK Basic 200mg (Tripeptide-1)
Copper-free GHK tripeptide for skincare research — tissue regeneration and anti-aging formulation studies.
View Product →GHK-Cu 1 Gram (Copper Peptide)
Premium GHK-Cu copper peptide — one of the most researched compounds in skin regeneration science.
View Product →GHRP-2 + CJC-1295 No DAC (5mg × 10 each)
Research-grade GH secretagogue stack combining GHRP-2 pulse amplification with GHRH analogue.
View Product →GHRP-2 + Ipamorelin (5mg × 10 each)
Dual GH secretagogue combination researched for synergistic growth hormone stimulation protocols.
View Product →GHRP-6 + CJC-1295 No DAC (5mg × 10 each)
Classic GH peptide sciences research combo studied for growth hormone and appetite stimulation.
View Product →Hexarelin + CJC-1295 No DAC (2mg × 10 each)
Potent GHRP + GHRH combination for advanced growth hormone peptide research protocols.
View Product →Ipamorelin + CJC-1295 No DAC (2mg × 10 each)
The most popular GH peptide research stack — selective GHRP with extended GHRH action.
View Product →Matrixyl 200mg (Topical)
Palmitoyl pentapeptide-4 studied for collagen synthesis stimulation and skin matrix remodeling.
View Product →Melanostatin DM 200mg
Melanocyte-inhibiting peptide researched for skin tone evening and hyperpigmentation studies.
View Product →MGF IGF-1 Ec 5mg
Mechano Growth Factor — IGF-1 splice variant studied for muscle cell proliferation and repair research.
View Product →NAD+ 750mg
High-potency NAD+ for cellular energy, sirtuin activation, and longevity pathway research.
View Product →OS-01 100mg × 30 Capsules
Senescence-targeting peptide sciences compound researched for cellular rejuvenation and skin biology.
View Product →Pal-AHK 200mg
Palmitoyl tripeptide-3 studied for collagen and fibronectin production in dermal repair research.
View Product →Pentapeptide-18 (Leuphasyl)
Enkephalin-like topical peptide researched as a synergistic complement to Argireline in wrinkle research.
View Product →PNC-27 5mg
p53-derived peptide studied for selective tumor cell membrane disruption in oncology research.
View Product →Sermorelin 15mg
GHRH(1-29) analogue — widely researched for restoring natural growth hormone production patterns.
View Product →Repair & Recovery (Stable BPC-157 Arginate + TB-4 Fragment)
Oral stable peptide blend combining BPC-157 arginate salt and Thymosin Beta-4 fragment for recovery research.
View Product →SLU-PP-332 1000mcg × 30 Capsules
ERR agonist researched as an “exercise mimetic” — a promising compound in metabolic and endurance science.
View Product →SNAP-8 200mg
Octapeptide studied as an advanced topical alternative for expression line reduction research.
View Product →Syn-AKE 200mg
Synthetic tripeptide-3 modeled after temple viper venom peptide, studied for muscle contraction inhibition in skin.
View Product →TB-500 (Thymosin Beta-4) 10mg (43aa)
Full-length TB-500 researched for angiogenesis, actin regulation, and tissue repair mechanisms.
View Product →Tesamorelin 2mg (10 Vial Kit)
Stabilized GHRH analogue studied for visceral fat reduction and growth hormone axis research.
View Product →Vialox (Pentapeptide-3V) 200mg
Neuromuscular blocking peptide researched for reducing muscle contraction frequency in anti-wrinkle studies.
View Product →Tesofensine 500mcg (30 Capsules)
Triple monoamine reuptake inhibitor researched for appetite suppression and weight management science.
View Product →TB-500 Fragment (17-23) 10mg
Active fragment of Thymosin Beta-4, researched for isolated anti-inflammatory and healing activity.
View Product →Rigin 200mg (Palmitoyl Tetrapeptide-7)
Immunomodulating tetrapeptide researched for IL-6 reduction and skin inflammation science.
View Product →
About Peptide Sciences
Why Buy Peptides Sciences from Us?
Buy Peptide Sciences is a dedicated research supplier committed to providing the highest-quality peptide sciences compounds available. When researchers choose to buy peptides from us, they receive compounds that undergo independent third-party analytical testing — including HPLC purity verification and mass spectrometry confirmation.
Our catalog spans the full breadth of modern peptide science — from foundational recovery peptides like BPC-157 and TB-500, to cutting-edge longevity compounds like Epithalon, FOX04-DRI, and NAD+. Whether you’re working in the domain of growth hormone peptides, topical skin science, metabolic research, or cognitive biology, our collection has what you need.
Every product in our peptides sciences catalog is manufactured under strict conditions, lyophilized for stability, and stored appropriately to preserve bioactivity. We believe that quality is non-negotiable when it comes to scientific research compounds.
40+
Research compounds in catalog
99%+
Target purity via HPLC testing
3PL
Third-party lab verified
Fast
Discreet domestic shipping
Quality Promise
The Peptide Sciences Standard
We hold every compound in our catalog to the same rigorous standard. Here’s what you can expect when you buy peptides from BuyPeptideSciences.com.
01
Independent Lab Testing
Every batch is tested by a third-party analytical laboratory using HPLC and mass spectrometry. Certificates of Analysis are available on request — transparency is foundational to our peptide sciences mission.
02
Pharmaceutical-Grade Synthesis
Our research peptides are synthesized using Fmoc solid-phase peptide synthesis (SPPS) methodology, ensuring sequence fidelity, minimal impurities, and high biological relevance for your studies.
03
Lyophilized for Stability
All injectable peptide sciences compounds are lyophilized (freeze-dried) to maximize shelf life and maintain structural integrity during storage and shipping.
04
Comprehensive Catalog
From GHK-Cu copper peptides to Dihexa nootropics, from Follistatin 344 to Tesofensine — our catalog spans every domain of cutting-edge peptide science research.
05
Secure & Discreet Shipping
All orders are shipped in discreet, tamper-evident packaging with tracking. We prioritize both the security and privacy of every researcher who buys peptides from our platform.
06
Researcher-Focused Service
Our team understands peptide sciences — from molecular weight and reconstitution protocols to storage conditions. We’re here to support your research from selection to delivery.
What Are Research Peptides? A Guide to Peptide Sciences
Peptides are short chains of amino acids — the fundamental building blocks of proteins — that act as highly specific signaling molecules in biological systems. Peptide sciences is the multidisciplinary field dedicated to understanding, synthesizing, and applying these compounds in research settings. Over the past two decades, research peptides have moved from niche biochemistry laboratories into the front lines of scientific inquiry across recovery biology, longevity science, metabolic research, and dermatology.
Recovery & Tissue Repair Peptides
Compounds like BPC-157 (Body Protective Compound) and TB-500 (Thymosin Beta-4) are among the most extensively studied peptides in the repair and recovery category. BPC-157 has been researched across numerous in-vivo models for its potential role in tendon, ligament, and gastrointestinal tissue healing. TB-500 is studied for its role in actin regulation, angiogenesis, and wound healing. Researchers looking to buy peptides in this category also frequently study ARA-290, a derivative of erythropoietin studied for neuroprotection, and our Repair & Recovery oral capsule blend.
Growth Hormone Peptide Sciences
Growth hormone (GH) research is one of the most active areas of peptide sciences. GH-releasing peptides (GHRPs) such as GHRP-2, GHRP-6, and Ipamorelin stimulate GH release through the ghrelin receptor, while GH-releasing hormone (GHRH) analogues like CJC-1295 No DAC, Sermorelin, and Tesamorelin act on the pituitary. Follistatin 344 and MGF IGF-1 Ec are also researched for their roles in muscle fiber regulation.
Longevity & Anti-Aging Peptide Research
The longevity space has emerged as one of the most exciting frontiers in peptide science. Epithalon (Epitalon) is studied for its ability to stimulate telomerase and lengthen telomeres — a major target in aging biology. FOX04-DRI (Proxofim) targets the FOXO4-p53 interaction in senescent cells. NAD+ (750mg) supports sirtuin-mediated DNA repair pathways. Dihexa is being investigated for synaptogenic activity and cognitive function.
Topical Peptide Sciences for Skin Research
Topical peptides represent a distinct and rapidly growing branch of peptide sciences. GHK-Cu (Copper Peptide) is one of the most researched topical compounds in skin biology, studied for collagen synthesis and wound healing. Acetyl Hexapeptide-3 (Argireline), SNAP-8, Syn-AKE, and Vialox are studied for neuromuscular signal modulation in the skin. Matrixyl and Rigin (Palmitoyl Tetrapeptide-7) are studied for extracellular matrix support.
Metabolic Research Peptides
For metabolic biology, our catalog includes AOD9604 — an HGH fragment studied for lipolytic properties — alongside Adipotide (FTPP), which is researched for its mechanism targeting adipose vasculature. Tesofensine and SLU-PP-332 round out this category as metabolic science compounds of growing research interest.
FAQ
Frequently Asked Questions
Common questions from researchers who buy peptides from our store.
What are peptide sciences research compounds used for?
Research peptides are synthetic amino acid chains studied in laboratory settings for their biological activity. Peptide sciences compounds are used in in-vitro and in-vivo research across areas including tissue repair, growth hormone regulation, metabolic biology, longevity science, cognitive research, and dermatology. All products on this site are sold strictly for research purposes.
How are your peptides tested for purity?
Every peptide sciences batch is tested by an independent third-party laboratory using High-Performance Liquid Chromatography (HPLC) and mass spectrometry. This dual verification confirms both purity percentage and molecular identity. Certificates of Analysis (CoA) are available on request for any product.
How should I store research peptides after purchase?
Lyophilized (freeze-dried) peptide sciences compounds should be stored at -20°C for long-term stability, or at 4°C for short-term use. Once reconstituted with bacteriostatic water, peptides should be kept at 4°C and used within a recommended timeframe depending on the specific compound. Always avoid repeated freeze-thaw cycles.
What is the difference between injectable and oral peptides?
Injectable peptides (lyophilized powder reconstituted with sterile water) typically offer higher bioavailability since they bypass digestive enzymatic breakdown. Oral/capsule peptides in our catalog — such as stable BPC-157 arginate, Dihexa, Epitalon, NAD+, and Tesofensine — have been specifically formulated or selected for oral research applications. Topical peptides are formulated for dermal absorption studies.
Which peptides are best for recovery research?
The most studied peptides for repair and recovery research are BPC-157, TB-500 (Thymosin Beta-4), and ARA-290. Our Glow Blend (BPC-157 + TB-500 + GHK-Cu) and Repair & Recovery oral capsules (stable BPC-157 arginate + TB-4 fragment) are popular multi-compound research options in this category.
Are your products for human use?
No. All peptide sciences products sold by BuyPeptideSciences.com are intended strictly for in-vitro laboratory research and scientific study purposes only. They are not intended for human or veterinary use, diagnosis, treatment, or consumption. By purchasing, buyers acknowledge compliance with all applicable laws and regulations in their jurisdiction.
⚠ For Research Use Only — Not for Human Consumption | All statements are research-based only and have not been evaluated by the FDA.