US made Independently verified peptides
PeptoPharm supplies US-made research peptides tested at 99%+ purity by independent laboratories. Every batch ships with its own certificate of analysis, and most ship the same day you order.
99.4%
Average verified purity
14K+
Orders shipped
2h
Median dispatch time
100%
Batches with public COA
The catalogue
Lyophilised, sealed and lot-numbered in the same US facility. Pick a compound — the quality bar does not move.
Longevity
Epithalon-Pro is a **Longevity/Telomere Support** peptide, provided at 10 mg. This synthetic tetrapeptide is widely studied for its putative anti-aging effects, particularly its reported ability to activate telomerase.
Original price was: $150.00.$120.00Current price is: $120.00.
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Growth Hormone Release
CJC-1295 Ipamorelin Stack is a **Growth Hormone Release** combination, supplied at 10 mg total. This stack is widely studied for its synergistic effect on stimulating the release of Growth Hormone (GH) and Insulin-like Growth Factor 1 (IGF-1).
Original price was: $115.00.$85.00Current price is: $85.00.
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Inflammation
TB-500 Repair is a **Tissue Repair/Inflammation** peptide, provided at 10 mg. This synthetic version of the naturally occurring protein Thymosin Beta-4 is heavily researched for its potent regenerative and anti-inflammatory properties.
Original price was: $130.00.$100.00Current price is: $100.00.
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Research Peptides
Tesamorelin is a **Visceral Fat Reduction** peptide, supplied at 5 mg. It is a synthetic analog of Growth Hormone Releasing Hormone (GHRH) and is primarily studied for its targeted effect on reducing visceral adipose tissue.
Original price was: $170.00.$140.00Current price is: $140.00.
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Hormonal Axis
Kisspeptin-10 is a **Reproductive/Hormonal Axis** peptide, provided at 2 mg. This neuropeptide is a critical regulator of the hypothalamic-pituitary-gonadal (HPG) axis, making it a key focus in reproductive endocrinology research.
Original price was: $120.00.$90.00Current price is: $90.00.
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Muscle Growth
Follistatin-344 is a **Muscle Growth/Myostatin** peptide, supplied at 1 mg. This naturally occurring glycoprotein is a potent antagonist of myostatin, a protein that limits muscle growth, making it a major focus in muscle biology research.
Original price was: $220.00.$180.00Current price is: $180.00.
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Healing
Pentadeca is a **Muscle/Healing (BPC-157 analog)** peptide, provided at 5 mg. It is a synthetic analog of the naturally occurring Body Protection Compound (BPC-157), widely studied for its exceptional regenerative and cytoprotective properties.
Original price was: $95.00.$65.00Current price is: $65.00.
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Peptide
Discover DSIP 5mg, a high-purity peptide for scientific research. Known as Delta Sleep-Inducing Peptide, it may support studies on sleep cycles, neurotransmitters, and brain activity.
Original price was: $79.00.$45.00Current price is: $45.00.
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Only the best is good enough
Before a PeptoPharm vial reaches a research bench it starts somewhere far less glamorous: a US synthesis suite, a purification column, and a queue of analytical instruments that do not care how badly we want a batch to pass.
We synthesise domestically, purify to a 99% floor, and send every lot to an independent laboratory before it is released. No blending. No re-labelling. No quietly shipping the borderline batch and hoping nobody checks.
If the batch can’t prove it, it doesn’t ship.
In real life
Unedited footage from the packing bench and the labs that order from us every week.
Batch transparency
Match the lot number on your vial to its independent HPLC and mass-spec report. Nothing is hidden behind a login.
Why PeptoPharm
01
Every single batch goes out to an independent US lab for HPLC and mass-spectrometry verification. The certificate is published before the vial ships.
02
If a batch tests below 99% it never reaches the shelf. No blending, no re-labelling, no quietly shipping the borderline lot.
03
Orders placed before 2PM EST leave the same day in insulated, discreet packaging with tracking on every parcel.
04
A real research-support team, seven days a week, for handling, storage, reconstitution and order questions.
FAQ
Still stuck? Our research-support team answers seven days a week.
Contact supportFeatured guides
Metabolic research
The triple GLP-1 / GIP / glucagon agonist everyone is reading about — what the published trials actually measured.
Skin & longevity
Wound-healing, skin regeneration and hair studies, summarised from peer-reviewed literature.
Reference
Storage temperature, reconstituted stability and half-life for the compounds we carry.
Batch alerts
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