For Research Use Only. All products are strictly for laboratory research. Must be 21+. Not medical advice.
Research Use Only · 21+

Research Peptide Catalog

Every compound independently verified by HPLC and mass spectrometry. COA included with every order.

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Stacks

CJC-1295/Ipamorelin

Research Compound (CAS 863288-34-0 / 170851-70-4)

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Paired GHRH-receptor analogue and selective GHS-R agonist studied for complementary dual-receptor mechanisms and additive GH pulse data in preclinical models.

Purity99.0%

Mol. Weight

3367.97 + 711.85 g/mol

Form

Lyophilized Powder (1 vial)

Storage

-20°C

CAS Number

863288-34-0 / 170851-70-4

$65.00
Available sizes:10mg
Unavailable

Stacks

Glow

Research Compound — Glow Peptide Blend

New

Proprietary research peptide blend investigated for fibrillar protein synthesis pathway modulation, ROS scavenging assays, and dermal fibroblast receptor interaction in vitro.

Purity99.0%

Mol. Weight

N/A g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

N/A

$125.00
Available sizes:70mg
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Stacks

Klow

Research Compound — Klow Peptide Blend

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Proprietary research peptide blend studied for metabolic regulation, cellular energy pathways, and stress-response modulation in controlled laboratory environments.

Purity99.0%

Mol. Weight

N/A g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

N/A

$150.00
Available sizes:80mg
Unavailable

Stacks

Wolverine Stack

Research Compound — BPC-157 / TB-500 Repair Stack

Stack

BPC-157 (5mg) + TB-500 (5mg) paired for complementary repair-pathway research in preclinical and in vitro laboratory models.

Purity99.0%

Mol. Weight

1419.53 + 4963.44 g/mol

Form

Lyophilized Powder (2 vials)

Storage

-20°C

CAS Number

137525-51-0 / 77591-33-4

$125.00
Available sizes:10mg

Growth Hormone

Ipamorelin

Research Compound Ipamorelin (CAS 170851-70-4)

New

Selective GHS-R (ghrelin receptor) agonist pentapeptide studied for pulsatile GH secretion with minimal cortisol or prolactin interference.

Purity99.0%

Mol. Weight

711.85 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

170851-70-4

$50.00
Available sizes:10mg

Repair & Recovery

BPC-157

Research Compound-157 (CAS 137525-51-0)

Best Seller

Synthetic pentadecapeptide derived from gastric juice protein. Studied for angiogenic signaling, cytoprotective pathway activation, and receptor interaction in preclinical models.

Purity99.2%

Mol. Weight

1419.53 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

137525-51-0

$42.00
Available sizes:10mg
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Repair & Recovery

TB-500

Research Compound (CAS 77591-33-4)

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Synthetic fragment of a thymic peptide studied for cellular migration, differentiation, extracellular matrix interaction, and actin-sequestering mechanisms in vitro.

Purity99.5%

Mol. Weight

4963.44 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

77591-33-4

from$42.00
Available sizes:5mg10mg
Unavailable

Growth Hormone

Tesamorelin

Research Compound (CAS 218949-48-9)

New

Synthetic GHRH analogue with a trans-3-hexenoic acid modification for extended half-life. Studied for GH axis modulation and visceral adipose tissue research.

Purity98.9%

Mol. Weight

5135.88 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

218949-48-9

from$75.00
Available sizes:10mg20mg

Growth Hormone

HGH191AA Somatropin

Research Compound HGH191AA Somatropin (CAS 12629-01-5)

New

Full 191-amino acid chain recombinant somatotropin identical in sequence to endogenous pituitary-derived GH. Studied for GH receptor binding kinetics, IGF-1 axis signaling, and downstream anabolic pathway activation in cell-based models.

Purity99.0%

Mol. Weight

22124.00 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

12629-01-5

$100.00
Available sizes:36IU

Growth Hormone

IGF-1 LR3

Research Compound IGF-1 LR3 (CAS 946870-92-4)

New

Long-acting IGF-1 analogue with Arg3 substitution and N-terminal extension that reduces IGFBP affinity. Studied for IGF-1 receptor binding kinetics and PI3K/Akt and MAPK/ERK pathway activation.

Purity99.0%

Mol. Weight

9117.54 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

946870-92-4

$100.00
Available sizes:1mg

Mitochondrial

MOTS-c

Research Compound (CAS 1627580-64-6)

Mitochondria-derived peptide encoded within the 12S rRNA gene. Studied for AMPK pathway activation, metabolic regulation, and mitochondrial biogenesis signaling.

Purity98.7%

Mol. Weight

2174.56 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

1627580-64-6

from$75.00
Available sizes:10mg40mg

Mitochondrial

SS-31

Research Compound (CAS 736992-21-5)

High Purity

Mitochondria-targeting tetrapeptide that concentrates in the inner mitochondrial membrane. Studied for cardiolipin interaction and electron transport chain efficiency.

Purity99.1%

Mol. Weight

639.80 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

736992-21-5

$60.00
Available sizes:10mg

Anti-Aging

GHK-Cu

Research Compound (CAS 49557-75-7)

High Purity

Naturally occurring copper-binding tripeptide found in human plasma. Studied for extracellular matrix remodeling, copper ion chelation, and gene expression modulation.

Purity99.2%

Mol. Weight

340.38 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

49557-75-7

$45.00
Available sizes:100mg

Anti-Aging

Epitalon

Research Compound (CAS 307297-39-8)

New

Synthetic tetrapeptide (Ala-Glu-Asp-Gly) studied for telomerase activation, telomere elongation, and circadian rhythm regulation in laboratory models.

Purity99.0%

Mol. Weight

390.35 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

307297-39-8

$50.00
Available sizes:10mg

Metabolic

GLP-1-RTA

Research Compound (CAS 2381272-06-4)

New

Triple incretin receptor agonist targeting GLP-1, GIP, and glucagon receptors simultaneously. Studied for multi-receptor metabolic signaling and energy homeostasis.

Purity98.5%

Mol. Weight

4731.40 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

2381272-06-4

from$150.00
Available sizes:20mg30mg50mg

Metabolic

GLP-1 TRZP

Research Compound GLP-1 TRZP (CAS 2023788-19-2)

New

Dual GLP-1/GIP receptor co-agonist studied for incretin pathway synergy, insulin secretion modulation, and body weight regulation in preclinical metabolic models.

Purity99.9%

Mol. Weight

4813.48 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

2023788-19-2

from$75.00
Available sizes:15mg30mg

Cognitive

NAD+

Research Compound (CAS 53-84-9)

Synthetic heptapeptide analogue of tuftsin studied for anxiolytic-like effects, BDNF modulation, and GABAergic pathway interaction in preclinical models.

Purity99.6%

Mol. Weight

751.86 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

129954-34-3

$50.00
Available sizes:10mg

Cognitive

KPV

Research Compound (CAS 13147-84-7)

Synthetic ACTH(4-7) analogue with Pro-Gly-Pro extension studied for BDNF upregulation, dopaminergic and serotonergic pathway modulation, and neuroprotective signaling.

Purity99.0%

Mol. Weight

813.96 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

80714-61-0

$50.00
Available sizes:10mg

Cognitive

Glutathione

Research Reduced Compound (CAS 70-18-8)

New

Angiotensin IV analogue studied for HGF/c-Met signaling pathway activation and synaptogenic mechanisms in preclinical cognitive research models.

Purity99.2%

Mol. Weight

492.62 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

1401708-83-5

$30.00
Available sizes:600mg

Wellness

NAD+

Research Compound NAD+ (CAS 53-84-9)

Essential coenzyme in cellular redox reactions and NAD+/NADH cycling. Studied for sirtuin activation, PARP pathway modulation, and mitochondrial bioenergetics.

Purity99.0%

Mol. Weight

663.43 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

53-84-9

$65.00
Available sizes:1000mg

Wellness

PT-141

Research Compound PT-141 Bremelanotide (CAS 189691-06-3)

New

Cyclic heptapeptide melanocortin receptor agonist derived from alpha-MSH. Studied for MC3R/MC4R binding affinity, hypothalamic signaling, and dopaminergic pathway interaction in preclinical models.

Purity99.0%

Mol. Weight

1025.19 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

189691-06-3

$45.00
Available sizes:10mg

Cognitive

Adamax

Research Compound Adamax (Adamantyl-Semax Analogue)

New

Adamantane-modified Semax analogue with enhanced lipophilicity and CNS penetration. Studied for BDNF upregulation, dopaminergic modulation, and neuroprotective signaling in preclinical cognitive models.

Purity99.0%

Mol. Weight

868.08 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

N/A

$120.00
Available sizes:10mg

Cognitive

Pinealon

Research Compound Pinealon (CAS 1447-07-0)

New

Tripeptide Glu-Asp-Arg studied for pineal gland regulation, circadian rhythm signaling, and neuroprotective mechanisms in preclinical models.

Purity99.0%

Mol. Weight

379.39 g/mol

Form

Lyophilized Powder

Storage

-20°C

CAS Number

1447-07-0

$50.00
Available sizes:10mg

Research Use Only. All products are intended exclusively for laboratory research by qualified researchers. Not for human or animal consumption. Must be 21+ to purchase. Nothing on this site constitutes medical advice. COA available for every batch upon request.

Pure Excellence Peptides

Research-grade peptides with verified purity for the scientific community.

Contact

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Research Use Only. All products sold by Pure Excellence Peptides are intended solely for in vitro research and laboratory use by qualified researchers. These products are not intended for human or animal consumption, therapeutic use, diagnostic use, or any purpose outside of scientific research. You must be 21 years of age or older to purchase. Not for sale to minors. Pure Excellence Peptides makes no claims regarding the safety or efficacy of these compounds for use in humans or animals.

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