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.
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.
