Directory · 32 compounds

Every compound. Same scale.

32 compounds graded the same way — 21 of them are in the AERVYN range, carried by 24 pre-filled pens (4 of them blends). Each is assessed on one structured record: human evidence for every goal it has been researched for, regulatory status taken from our maintained database rather than inferred, published dosing research, safety and interactions. Where a compound is in the range — on its own pen or inside a blend — the card names the pen and its price.

Compounds: 32
Families: 8 of 8
Human studies recorded: 64
In the AERVYN range: 21
Database reviewed: 26 Sept 2026

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Showing 32 of 32

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Growth hormone axis
Tesamorelin
Synthetic GHRH analogue
Licensed GHRH analogue that reduces visceral fat in HIV-associated lipodystrophy
Strong
Not authorisedUK
- Body composition
- Longevity
- +2
- WADA prohibited
£255 · In stock
In the range · Tesamorelin
Shop: Tesamorelin
Longevity & mitochondrial
MOTS-c
Mitochondrial-derived 16-amino-acid peptide
Mitochondrial 'exercise mimetic' peptide: mouse data only, WADA-prohibited
Insufficient
Not authorisedUK
- Longevity
- Body composition
- +1
- WADA prohibited
£255 · In stock
In the range · MOTS-C
Shop: MOTS-C
Skin, hair & cosmetic
GHK-Cu
Copper-binding tripeptide
Topical copper peptide with modest cosmetic data; injectable use is untested
Limited
Not authorisedUK
- Skin
- Hair
- +1
£215 · In stock
In the range · GHK-Cu
Shop: GHK-Cu
Longevity & mitochondrial
NAD+
Coenzyme (not a peptide)
Endogenous coenzyme; the human trials are of oral precursors, not injected NAD+
Limited
Not authorisedUK
- Wellbeing
- Longevity
- +2
£285 · In stock
In the range · NAD+
Shop: NAD+
Tissue repair
BPC-157
Synthetic pentadecapeptide
Widely sold 'healing peptide' with animal data but no published human trials
Insufficient
Not authorisedUK
- Injury
- Muscle
- +1
- WADA prohibited
£170 · In stock
In the range · BPC-157
Shop: BPC-157
Tissue repair
TB-500
Synthetic thymosin β4 fragment (residues 17–23)
Thymosin β4 fragment sold for healing; no human trials of the fragment
Insufficient
Not authorisedUK
- Injury
- Muscle
- +2
- WADA prohibited
£180 · In stock
In the range · TB-500
Shop: TB-500
Immune
KPV
Anti-inflammatory tripeptide (α-MSH fragment)
α-MSH tripeptide with anti-inflammatory animal data and no human trials
Insufficient
Not authorisedUK
- Skin
- Injury
- +1
£175 · In stock
In the range · KPV
Shop: KPV
Metabolic (incretin-based)
Retatrutide
GIP/GLP-1/glucagon receptor triple agonist
Investigational triple agonist with the largest trial weight loss reported so far
Moderate
InvestigationalUK
- Weight
- Body composition
- +1
£370 · In stock
In the range · Retatrutide (R3T)
Shop: Retatrutide (R3T)
Metabolic (incretin-based)
Cagrilintide
Long-acting amylin analogue
Investigational weekly amylin analogue, studied alone and with semaglutide (CagriSema)
Moderate
InvestigationalUK
- Weight
- Body composition
- +1
£360 · In stock
In the range · CagriSema (blend)
Shop: CagriSema
Metabolic (incretin-based)
Semaglutide
GLP-1 receptor agonist
Once-weekly incretin medicine with the largest weight-management evidence base
Strong
AuthorisedUK
- Weight
- Body composition
- +2
£265 · In stock
In the range · Semaglutide
Shop: Semaglutide
Growth hormone axis
CJC-1295
Long-acting GHRH analogue (albumin-binding)
Long-acting GHRH analogue abandoned in development; sold as a research chemical
Preliminary
Not authorisedUK
- Muscle
- Body composition
- +2
- WADA prohibited
£180 · In stock
In the range · CJC-1295 (no DAC)
Shop: CJC-1295 (no DAC)
Longevity & mitochondrial
Epitalon
Synthetic pineal-derived tetrapeptide
'Telomerase-activating' longevity peptide with no controlled human trials
Insufficient
Not authorisedUK
- Longevity
- Sleep
- +1
£220 · In stock
In the range · Epitalon
Shop: Epitalon
Longevity & mitochondrial
FOXO4-DRI
FOXO4–p53 interfering peptide (D-retro-inverso)
Designed senolytic peptide that rejuvenated aged mice; no human data of any kind
Insufficient
Not authorisedUK
- Longevity
- Wellbeing
£330 · In stock
In the range · FOXO4-DRI
Shop: FOXO4-DRI
Sexual health
Gonadorelin
Gonadotropin-releasing hormone (GnRH) decapeptide
Native GnRH: a licensed pituitary test and pump therapy, compounded off-label with testosterone
Moderate
AuthorisedUK
- Sexual health
- Wellbeing
- +1
- WADA prohibited
£200 · In stock
In the range · Gonadorelin
Shop: Gonadorelin
Growth hormone axis
Ipamorelin
Selective ghrelin-receptor agonist (GH secretagogue pentapeptide)
Selective GH secretagogue that failed its only published efficacy trial
Preliminary
Not authorisedUK
- Muscle
- Injury
- +2
- WADA prohibited
£175 · In stock
In the range · Ipamorelin
Shop: Ipamorelin
Metabolic (incretin-based)
Liraglutide
GLP-1 receptor agonist
Once-daily GLP-1 medicine with a decade of use and generic versions
Strong
AuthorisedUK
- Weight
- Body composition
- +2
£235 · In stock
In the range · Liraglutide
Shop: Liraglutide
Immune
LL-37
Human cathelicidin antimicrobial peptide (37 amino acids)
Human antimicrobial peptide: topical wound trials only, injected use untested
Preliminary
Not authorisedUK
- Injury
- Wellbeing
£200 · In stock
In the range · LL-37
Shop: LL-37
Sexual health
PT-141 (bremelanotide)
Melanocortin-4 receptor agonist
FDA-approved on-demand injection for low sexual desire in premenopausal women
Moderate
Not authorisedUK
- Sexual health
- Weight
- +1
£195 · In stock
In the range · PT-141
Shop: PT-141
Growth hormone axis
Sermorelin
GHRH(1–29) fragment (growth-hormone-releasing hormone analogue)
Formerly licensed GHRH fragment, now compounded for adult use with little evidence
Limited
Not authorisedUK
- Longevity
- Muscle
- +2
- WADA prohibited
£190 · In stock
In the range · Sermorelin
Shop: Sermorelin
Immune
Thymosin alpha-1
Immunomodulatory thymic peptide (28 amino acids)
Immune-modulating peptide medicine abroad; weak evidence for wellness use
Moderate
Not authorisedUK
- Wellbeing
- Longevity
£210 · In stock
In the range · Thymosin Alpha-1
Shop: Thymosin Alpha-1
Metabolic (incretin-based)
Tirzepatide
Dual GIP/GLP-1 receptor agonist
Once-weekly dual incretin with the largest weight loss among authorised medicines
Strong
AuthorisedUK
- Weight
- Body composition
- +2
£320 · In stock
In the range · Tirzepatide
Shop: Tirzepatide
Growth hormone axis
Somatropin
Recombinant human growth hormone
Prescription growth hormone: proven for deficiency, weak and risky for enhancement
Strong
AuthorisedUK
- Muscle
- Body composition
- +2
- WADA prohibited
Not in the AERVYN range
Metabolic (incretin-based)
Survodutide
Dual glucagon/GLP-1 receptor agonist
Investigational weekly glucagon/GLP-1 dual agonist in phase 3 for obesity and MASH
Moderate
InvestigationalUK
- Weight
- Body composition
- +1
Not in the AERVYN range
Skin, hair & cosmetic
Collagen peptides
Oral hydrolysed collagen (food supplement)
Oral food supplement with modest randomised-trial evidence for skin and joints
Moderate
Not authorisedUK
- Skin
- Injury
- +2
Not in the AERVYN range
Cognition, mood & sleep
Selank
Synthetic tuftsin-analogue heptapeptide
Russian intranasal anxiolytic peptide with small, unreplicated trials
Limited
Not authorisedUK
- Wellbeing
- Sleep
Not in the AERVYN range
Cognition, mood & sleep
Semax
Synthetic ACTH-fragment heptapeptide
Russian intranasal 'nootropic' peptide; stroke data unreplicated abroad
Limited
Not authorisedUK
- Wellbeing
- Longevity
Not in the AERVYN range
Longevity & mitochondrial
Elamipretide
Mitochondria-targeting tetrapeptide (cardiolipin binder)
Mitochondrial peptide approved for one rare disease; negative trials elsewhere
Limited
Not authorisedUK
- Longevity
- Performance
- +2
Not in the AERVYN range
Sexual health
Kisspeptin
Hypothalamic neuropeptide (KISS1 receptor agonist)
Investigational reproductive hormone studied for low desire and IVF, not a medicine
Preliminary
Not authorisedUK
- Other
- Sexual health
- +1
- WADA prohibited
Not in the AERVYN range
Sexual health
Melanotan II
Non-selective melanocortin receptor agonist (α-MSH analogue)
Unlicensed tanning and libido peptide that regulators have publicly warned against
Preliminary
Not authorisedUK
- Skin
- Sexual health
- +1
- WADA prohibited
Not in the AERVYN range
Cognition, mood & sleep
DSIP
Endogenous neuropeptide (nonapeptide)
1970s 'sleep peptide' with small, inconsistent human studies and no modern trials
Preliminary
Not authorisedUK
- Sleep
- Wellbeing
Not in the AERVYN range
Growth hormone axis
AOD-9604
Synthetic C-terminal fragment of human growth hormone
Failed obesity drug candidate now sold without authorisation; WADA-prohibited
Insufficient
Not authorisedUK
- Body composition
- Weight
- +1
- WADA prohibited
Not in the AERVYN range
Growth hormone axis
IGF-1 LR3
Engineered IGF-1 analogue (laboratory reagent)
Laboratory IGF-1 analogue with no human trials and serious hypoglycaemia risk
Insufficient
Not authorisedUK
- Muscle
- Performance
- +2
- WADA prohibited
Not in the AERVYN range