Nexus.Peptides
Research grade · ≥99% HPLC verified · ISO 9001

The molecular
edge of modern
research.

High-purity peptides synthesised at our partner lab in an ISO-9001 facility, third-party HPLC and mass-spec verified. Engineered for laboratories who refuse to compromise on data integrity.

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≥99%
HPLC purity
42+
compounds
24/7
cold chain
BPC-157 · LOT NX2026-A · ≥99.2%TB-500 · LOT NX2026-B · ≥99.0%SEMAGLUTIDE · LOT NX2026-C · ≥99.5%TIRZEPATIDE · LOT NX2026-D · ≥99.4%GHK-CU · LOT NX2026-E · ≥99.0%SS-31 · LOT NX2026-F · ≥99.1%IPAMORELIN · LOT NX2026-G · ≥99.3%CJC-1295 · LOT NX2026-H · ≥99.0%BPC-157 · LOT NX2026-A · ≥99.2%TB-500 · LOT NX2026-B · ≥99.0%SEMAGLUTIDE · LOT NX2026-C · ≥99.5%TIRZEPATIDE · LOT NX2026-D · ≥99.4%GHK-CU · LOT NX2026-E · ≥99.0%SS-31 · LOT NX2026-F · ≥99.1%IPAMORELIN · LOT NX2026-G · ≥99.3%CJC-1295 · LOT NX2026-H · ≥99.0%
// Catalog · 01

Signature compounds

Retatrutide
≥99.0%
Top pick
GLP-1 / Weight Loss

Retatrutide

Weight Management Research

Investigational triple agonist (GLP-1/GIP/glucagon). Phase 2 trials showed up to ~24% body weight loss — currently one of the most effective weight loss agents in development. Improves A1C, lipids, and cardiometabolic health.

from
$50.00
CJC-1295 without DAC + Ipamorelin Combo
≥99.0%
Top pick
Growth Hormone & Secretagogues

CJC-1295 without DAC + Ipamorelin Combo

Growth Hormone Research

Pre-mixed synergistic stack. Ipamorelin triggers clean GH pulses; CJC-1295 sustains them. Top choice for muscle preservation/growth + fat metabolism while on Retatrutide or other GLP-1s.

from
$107.00
Epithalon (Epitalon)
≥99.0%
Top pick
Cognitive / Nootropic

Epithalon (Epitalon)

Cognitive Research

Synthetic pineal tetrapeptide studied for potential anti-aging effects, antioxidant properties, and telomere support. Popular in longevity research circles.

from
$51.00
MOTS-c
≥99.0%
Top pick
Cognitive / Nootropic

MOTS-c

Cognitive Research

Mitochondrial-derived peptide. Preclinical data shows improved insulin sensitivity, metabolic flexibility, energy expenditure, and protection against diet-induced obesity. Useful for energy and fat loss support during deficit.

from
$71.00
// Method · 02

Engineered for
data you can trust.

Every batch passes a 6-stage QC protocol at our partner lab. From raw amino acid synthesis through HPLC, LC-MS, and microbial assay — they publish the data so yours has a foundation.

Solid-phase synthesis
Fmoc-protected Merrifield protocol on automated peptide synthesizers.
HPLC + LC-MS
Reverse-phase HPLC at 220nm and 280nm; mass confirmed to ±1 Da.
Microbial screening
USP <85> endotoxin + USP <61> bioburden assays per batch.
Cold chain logistics
−20°C lyophilized storage; insulated thermal shipping containers.
Partner lab
Partner-lab spec
ISO 9001:2015 · cGMP-compatible · USP-grade reagents
// Ready to research

Source the compounds your protocol deserves.

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