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Format

Lyophilized Peptide Vials

All products delivered as lyophilised powder in a sealed glass vial — by a wide margin our biggest format, and the one giving you most control, because you set the concentration when reconstituting instead of it being fixed at filling. Vials are crimp-sealed on dispatch; keep them dry at −20 °C and away from light until reconstitution.

145 products€25–€922 price range48 in stock on this page

Showing 48 of 145

In stock only

GHRPs & Secretagogues
GHRP-6
Original GHS-R1a hexapeptide, His-D-Trp-Ala-Trp-D-Phe-Lys
In stock2 sizes
From€42.00
Recovery Blends
GLOW Blend (BPC-157 · TB-500 · GHK-Cu)
70 mg single-vial research blend of GHK-Cu, BPC-157 and TB-500
In stock
€153.00
Hormonal & Fertility Peptides
Gonadorelin
Synthetic GnRH — the unmodified hypothalamic decapeptide
In stock3 sizes
From€38.00
Hormonal & Fertility Peptides
HCG (Human Chorionic Gonadotropin)
Human chorionic gonadotropin — glycoprotein heterodimer acting at LHCGR
In stock2 sizes
From€63.00
Prescription Hormones
HGH (Somatropin) — Prescription Reference
Recombinant human growth hormone — reference entry, prescription only
In stock3 sizes
From€68.00
Fat-Loss & Metabolic Peptides
HGH Fragment 176-191
16-residue C-terminal fragment of human growth hormone
In stock2 sizes
From€55.00
Prescription Hormones
HMG (Menotropins) 75 IU — Prescription Reference
Gonadotropin preparation from urine with FSH and LH activity — prescription only
In stock2 sizes
From€80.00
GHRPs & Secretagogues
Hexarelin
GHS-R1a hexapeptide agonist with a 2-methyl-Trp and CD36 binding activity
In stock2 sizes
From€38.00
Mitochondrial Peptides
Humanin
Mitochondrial-derived 24-amino-acid peptide researched for cytoprotective signalling
In stock2 sizes
From€85.00
IGF & Muscle Peptides
IGF-1 DES (1-3)
Truncated 67-residue IGF-1 analogue, DES(1-3), with weak IGFBP binding
In stock2 sizes
From€34.00
IGF & Muscle Peptides
IGF-1 LR3
Long R3 IGF-1 — 83-residue recombinant analogue with weak IGFBP binding
In stock2 sizes
From€34.00
Prescription Hormones
Insulin (Human, Regular) — Prescription Reference
Short-acting recombinant human insulin — reference entry, prescription only
In stock
€46.00
GHRPs & Secretagogues
Ipamorelin
Selective GHS-R1a pentapeptide agonist, Aib-His-D-2-Nal-D-Phe-Lys-NH2
In stock3 sizes
From€34.00
Growth Hormone Blends
Ipamorelin + GHRP-2
Two GHS-R1a secretagogues co-lyophilised 1:1 in one 10 mg vial
In stock
€85.00
Recovery Blends
KLOW Blend (BPC-157 · TB-500 · GHK-Cu · KPV)
BPC-157, TB-500, GHK-Cu and KPV blended in a single 80 mg research vial
In stock
€204.00
Anti-Inflammatory Peptides
KPV
Lys-Pro-Val — the C-terminal tripeptide of alpha-MSH, in lyophilised vials
In stock2 sizes
From€42.00
Hormonal & Fertility Peptides
Kisspeptin-10
KISS1-derived decapeptide agonist of the KISS1R (GPR54) receptor
In stock2 sizes
From€42.00
Fat-Loss & Metabolic Peptides
L-Carnitine Injection
200 mg/mL levocarnitine solution for studies of mitochondrial fatty-acid transport
In stock2 sizes
From€38.00
NAD+ & Glutathione
L-Glutathione
Reduced L-glutathione tripeptide in 600 mg and 1500 mg research vials
In stock2 sizes
From€76.00
Anti-Inflammatory Peptides
LL-37 (Cathelicidin)
LL-37, the human cathelicidin — a 37-residue antimicrobial host-defence peptide
In stock2 sizes
From€97.00
Weight Management Blends
Lean Stack (AOD-9604 · MOTS-c · Tesamorelin · Ipamorelin)
36 mg four-peptide vial: AOD-9604, MOTS-c, tesamorelin and ipamorelin
In stock
€148.00
Fat-Loss & Metabolic Peptides
Lipo-B (MIC + B12)
Lipotropic solution of MIC plus vitamin B12 in 10 mL and 30 mL vials
In stock2 sizes
From€34.00
Fat-Loss & Metabolic Peptides
Lipo-C (MIC + B12 + L-Carnitine)
Lipotropic solution of MIC, vitamin B12 and L-carnitine in 10 mL and 30 mL vials
In stock2 sizes
From€38.00
GLP-1 & Incretin Peptides
Liraglutide
Research-grade GLP-1 receptor agonist analogue: 31 residues with a palmitoyl chain
In stock2 sizes
From€55.00
Khavinson Bioregulators
Livagen
KEDA (Lys-Glu-Asp-Ala) tetrapeptide for liver and chromatin research models
In stock
€63.00
IGF & Muscle Peptides
MGF (Mechano Growth Factor)
Mechano Growth Factor — 24-residue peptide from the IGF-1 Ec splice variant
In stock2 sizes
From€51.00
Mitochondrial Peptides
MOTS-c
Mitochondrial-derived 16-residue peptide for metabolic-signalling research
In stock4 sizes
From€55.00
Cosmetic Signal Peptides
Matrixyl (Palmitoyl Pentapeptide-4)
Palmitoyl pentapeptide-4 (Pal-KTTKS), a lipidated matrikine from collagen
In stock2 sizes
From€46.00
GLP-1 & Incretin Peptides
Mazdutide
Dual GLP-1/glucagon receptor agonist peptide modelled on oxyntomodulin
In stock3 sizes
From€97.00
Cosmetic Signal Peptides
Melanotan I (Afamelanotide)
Afamelanotide — a 13-residue α-MSH analogue for melanocortin receptor studies
In stock2 sizes
From€55.00
Libido & Sexual Function
Melanotan II (MT-2)
Cyclic α-MSH analogue acting broadly across melanocortin receptors
In stock2 sizes
From€55.00
Sleep & Stress Peptides
Melatonin (Research Grade)
Research-grade N-acetyl-5-methoxytryptamine in 10 mg and 50 mg vials
In stock2 sizes
From€34.00
Vitamins & Cofactors
Methylcobalamin (Vitamin B12)
Methylcobalamin (vitamin B12) solution at 5 mg/mL in 10 mL and 30 mL amber vials
In stock2 sizes
From€34.00
Telomere & Senolytic Peptides
N-Acetyl Epitalon Amidate
End-protected epitalon analogue Ac-Ala-Glu-Asp-Gly-NH2 in research vials
In stock2 sizes
From€55.00
Nootropic Peptides
N-Acetyl Selank Amidate
End-capped Selank analogue for stability and behavioural research
In stock
€76.00
Nootropic Peptides
N-Acetyl Semax Amidate
End-capped Semax analogue for research on extended stability
In stock
€76.00
NAD+ & Glutathione
NAD+
NAD+ coenzyme (nicotinamide adenine dinucleotide) in 500 mg and 1000 mg vials
In stock4 sizes
From€38.00
Cosmetic Signal Peptides
Nonapeptide-1 (Melanostatine-5)
Amidated nine-residue MC1R-antagonist peptide for melanogenesis research
In stock
€216.00
Khavinson Bioregulators
Ovagen
EDL (Glu-Asp-Leu) tripeptide from the Khavinson bioregulator series
In stock
€63.00
Libido & Sexual Function
Oxytocin
Neurohypophysial nonapeptide with a disulfide-closed ring
In stock3 sizes
From€38.00
Nootropic Peptides
P-21 (P021)
CNTF-derived peptide mimetic researched in neurogenesis and BDNF-signalling models
In stock
€123.00
Nootropic Peptides
PE-22-28
Heptapeptide derived from spadin, researched as a TREK-1 potassium channel blocker
In stock
€72.00
IGF & Muscle Peptides
PEG-MGF
PEGylated Mechano Growth Factor with longer stability in solution
In stock2 sizes
From€55.00
Telomere & Senolytic Peptides
PNC-27
Chimeric 32-residue peptide from p53 joined to a membrane-resident domain
In stock2 sizes
From€97.00
Libido & Sexual Function
PT-141 (Bremelanotide)
Bremelanotide — a cyclic heptapeptide agonist of melanocortin receptors
In stock5 sizes
From€25.00
Hair Research Peptides
PTD-DBM
Cell-penetrating peptide that blocks CXXC5–Dishevelled binding, for Wnt research
In stock2 sizes
From€97.00
Hair Research Peptides
Pal-AHK (Palmitoyl Tripeptide-3)
Palmitoylated Ala-His-Lys tripeptide for hair-follicle and formulation studies
In stock
€178.00
Cosmetic Signal Peptides
Palmitoyl Tetrapeptide-7 (Pal-GQPR)
Lipidated GQPR peptide for matrix, cytokine and skin-permeation models
In stock
€199.00