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Research-grade peptides · PSM Technology · Cold-chain verified · EU delivery

PSM Technology · Pre-mixed · Research-grade

The Future of
Peptide Research is Ready to Use

No reconstitution. No pH calibration. No guesswork. PEPIX Life delivers research-grade peptides in precision pen format — prepared to PSM Technology standards, sealed, and cold-chain verified from preparation to your door.

Explore the Catalogue PSM Technology →

Cold-chain verified USA CoA certified Cryo-preserved For research use

Bestseller

Featured Compounds & Research Modes

All products are intended strictly for laboratory research use. Not approved for human or veterinary use.

Featured Compounds

Retatrutide

5mg / 10mg / 15mg

The most studied triple-receptor agonist in current metabolic research. Acts on three pathways simultaneously: GLP-1 — investigated for appetite regulation and glucose metabolism. GIP — studied for insulin secretion support and direct adipose tissue signalling. Glucagon — researched for basal metabolic rate modulation and stored fat mobilisation. The only triple agonist in the PEPIX catalogue — developed for research in metabolic function and body composition. Weekly administration protocol.

GHK-Cu

100mg

Collagen synthesis declines measurably from the mid-20s onward. GHK-Cu is a naturally occurring copper peptide found in blood plasma that decreases with age. Studied for its role in stimulating Collagen Types I, III and IV, supporting tissue regeneration, and modulating systemic inflammatory signalling. Research focus on skin, joints, hair and wound repair. GHK-Cu has been shown in studies to activate expression of over 30 genes relevant to cellular repair and simultaneously suppress pro-inflammatory pathways. One of the most versatile compounds in the PEPIX catalogue.

BPC-157 + TB-500

5mg+5mg / 10mg+10mg

The regeneration combination. BPC-157 is a peptide isolated from gastric juice and studied extensively for its effects on intestinal integrity, joints, tendons, and tissue healing. It promotes angiogenesis — the formation of new blood vessels — and supports collagen synthesis directly in connective tissue. TB-500 is a synthetic fragment of Thymosin Beta-4 investigated for cellular repair mechanisms, inflammatory regulation, and systemic tissue regeneration. Together they form one of the most widely used combination protocols in recovery research.

NAD+

500mg / 1000mg

The central coenzyme of every living cell. NAD+ is involved in over 500 enzymatic reactions — energy metabolism, DNA repair, mitochondrial function. Studies indicate measurable decline in NAD+ levels begins around the fourth decade of life. Researched extensively in the context of cellular ageing, metabolic health, and longevity biology.

Semax

30mg

A synthetic neuropeptide based on an ACTH fragment. Developed for research in cognitive function, neural plasticity, and BDNF regulation. One of the most studied nootropic peptides in the PEPIX catalogue. Administered nasally in research protocols.

Selank

10mg

An anxiolytic peptide based on Tuftsin. Research focus on stress pathway modulation, anxiety-related signalling, and emotional stability — without sedative properties. Studied for its regulation of GABAergic and serotonergic activity in the central nervous system. Administered nasally.

MOTS-c

10mg

A mitochondria-derived peptide encoded within the mitochondrial genome. Research focus on insulin sensitivity, lipid metabolism, and cellular energy regulation. Studied for its role in addressing metabolic dysregulation at the level of the mitochondria — upstream of symptomatic expression.

Epithalon

20mg

A tetrapeptide bioregulator derived from the epithalamus. Research focus on telomere regulation, circadian rhythm, and cellular regeneration. One of the most extensively studied longevity peptides — with over 40 years of research history.

Tesamorelin

10mg / 20mg

A synthetic analogue of Growth Hormone-Releasing Hormone (GHRH). Research focus on visceral fat reduction, GH pulsatility, and IGF-1 regulation. Considered one of the most precisely characterised GH secretagogues in the catalogue — with a well-defined mechanistic profile.

Research Modes

This is not a catalogue. These are states you step into.

01 / 06

Metabolic Edge

Retatrutide · MOTS-c

A metabolic research protocol combining a triple-receptor agonist (GLP-1, GIP, Glucagon) with a mitochondria-derived peptide studied for insulin sensitivity and cellular energy regulation. Investigated in protocols targeting body composition, lipid metabolism, and metabolic substrate utilisation.

02 / 06

Glow & Rebuild

GHK-Cu · BPC-157 · TB-500

Three compounds with overlapping research focus on collagen synthesis, angiogenesis, and systemic tissue regeneration. GHK-Cu is studied for extracellular matrix regulation and gene expression. BPC-157 and TB-500 are investigated for connective tissue repair and inflammatory modulation. One of the most comprehensive tissue-focused research combinations in the catalogue.

03 / 06

Sharp & Calm

Semax · Selank

A nootropic research combination studied for cognitive function and stress pathway regulation. Semax is investigated for BDNF modulation and neural plasticity. Selank is studied for GABAergic and serotonergic activity regulation. Investigated together in protocols examining sustained concentration, neural resilience, and stress response without sedation.

04 / 06

GH: Rebuild & Rise

CJC-1295 (No DAC) · Ipamorelin

A well-established research combination for studying pulsatile growth hormone secretion. CJC-1295 (No DAC) is a GHRH analogue investigated for GH release and IGF-1 modulation. Ipamorelin is a selective GH secretagogue studied for its clean pulse profile without significant cortisol or prolactin elevation. Used in sleep quality, body composition, and regeneration research protocols.

05 / 06

Longevity Core

Epithalon · NAD+ · GHK-Cu

Three compounds at the centre of cellular ageing and longevity research. Epithalon is investigated for telomere regulation and circadian rhythm. NAD+ is studied for mitochondrial energy metabolism and DNA repair pathways. GHK-Cu is researched for anti-inflammatory gene expression and extracellular matrix support. Investigated together as complementary targets in biological age research.

06 / 06

Mitochondrial Drive

SS-31 · NAD+

SS-31 is a mitochondria-targeting peptide studied for its role in protecting the inner mitochondrial membrane and reducing oxidative stress at the cellular level. NAD+ is a central coenzyme investigated for its role in driving energy metabolism through enzymatic pathways. Two complementary research targets — one focus: mitochondrial function and cellular energy optimisation.

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Traditional Vials

The old method

A workflow built on variables you shouldn't have to manage.

—Manual reconstitution by the end user
—Uncertain BAC water ratio
—Higher risk of contamination
—Uneven dosing between uses
—Unstable at room temperature if mishandled
—Separate storage for vials, needles, alcohol pads
—No cold-chain guarantee post-dispatch

PEPIX Life — PSM Technology

Precision. From day one.

Every variable controlled before the pen leaves our facility.

✓Professionally reconstituted under controlled conditions
✓Precisely defined mg/mL concentration
✓Stabilised micro-matrix, sealed sterile pens
✓Consistent click-based dosing every time
✓Cryo-preserved at −20°C before dispatch
✓Ready to use — no equipment required
✓Temperature-controlled shipping, EPS cold-box

Full Product Catalogue

Every Compound We Offer

All products are intended strictly for laboratory research and in vitro use only. Not approved for human or veterinary administration.

Product	Variant

Our Standard

Built on
PSM Technology

PSM Technology — Precision Stabilized Matrix — is the internal standard that governs every PEPIX Life product. Each peptide is prepared under controlled conditions, stabilized in a proprietary micro-matrix, and reconstituted to an exact, documented concentration before sealing.

The result: consistent click-based dosing, verified integrity from preparation to delivery, and a protocol that removes user-introduced variables from your research environment.

All products are intended strictly for laboratory research use and are not approved for human or veterinary use.

01 — Stabilization

Micro-Matrix Stabilization

A proprietary excipient matrix protects peptide conformation through handling, shipment, and use — minimizing aggregation, oxidation, and hydrolytic drift across the product's research lifespan.

02 — Precision

Precision Reconstitution

Every pen is reconstituted under controlled laboratory conditions to a defined mg/mL concentration. No BAC water mixing. No calibration error. Dosing is click-accurate from first to last use.

03 — Integrity

Cryo-Preservation Integrity

Finished pens are cryo-preserved at −20°C and shipped in EPS cold-boxes with phase-change ice elements — maintaining continuous cold-chain from our facility to your delivery address.

Quality & Certification

Verified, Documented, Delivered

CoA

USA Certified

Certificates of Analysis for purity and potency from US-based testing, available on request.

−20°C

Cold-Chain Verified

Cryo-preserved at −20°C and shipped in EPS cold-boxes with ice elements to maintain stability.

PSM

PSM Technology

Micro-matrix stabilization. Precision reconstitution. Sealed sterile pen delivery.

Start Your Research Protocol

Order. Pay. Go.

No mixing kits. No syringes to source. No variables to manage. Just your research, and a pen that's ready when you are.

Order Now — my@pepix.life Browse the Catalogue →

LL-37

5mg

€80,00

LL-37

€80,00

LL-37 is a naturally occurring antimicrobial peptide derived from the human cathelicidin family and studied for its role in innate immune defense and inflammatory signaling modulation. It exhibits broad-spectrum antimicrobial activity and influences immune cell recruitment and cytokine expression. In research settings, LL-37 has been observed to support host defense pathways, tissue repair processes, and barrier integrity signaling. Formulated in a stabilized pre-mixed injection pen for research use only.

The Future of
Peptide Research is Ready to Use

Featured Compounds & Research Modes