Peptide COA Library for Certificate, HPLC, Purity, and Batch Searches

This hub targets buyers searching for peptide COA, certificate of analysis, HPLC purity, batch documents, and supplier quality language before product review.

ZePeptide pages are written for lawful laboratory and in-vitro research sourcing. Products are not supplied for human or veterinary use.

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peptide COA library, peptide certificate of analysis, research peptide certificate, HPLC purity certificate, batch COA peptide, peptide quality documents

Product pages connected to this search intent

Tirzepatide

Dual incretin receptor agonist peptide widely used in metabolic and weight management research.

Purity: ≥99.5% | Starting price: $45

Specifications: 5mg*10vials / 10mg*10vials / 15mg*10vials / 20mg*10vials / 30mg*10vials / 40mg*10vials / 50mg*10vials / 60mg*10vials

Semaglutide

GLP-1 receptor agonist peptide for glycemic and metabolic research.

Purity: ≥99.5% | Starting price: $40

Specifications: 5mg*10vials / 10mg*10vials / 15mg*10vials / 20mg*10vials / 30mg*10vials

Retatrutide

Triple-agonist candidate studied for advanced metabolic regulation and adiposity research.

Purity: ≥99.5% | Starting price: $81

Specifications: 5mg*10vials / 10mg*10vials / 15mg*10vials / 20mg*10vials / 30mg*10vials / 40mg*10vials / 50mg*10vials / 60mg*10vials

BPC 157

Body Protection Compound-157 studied for tissue, tendon, and gut repair pathways.

Purity: ≥99.5% | Starting price: $43

Specifications: 5mg*10vials / 10mg*10vials

TB500(Thymosin B4 Acetate)

Thymosin Beta-4 fragment peptide for wound healing and repair studies.

Purity: ≥99.5% | Starting price: $71

Specifications: 5mg*10vials / 10mg*10vials / 20mg*10vials

GHK-CU

Copper peptide complex for skin regeneration and cosmetic research.

Purity: ≥99.5% | Starting price: $32

Specifications: 50mg*10vials / 100mg*10vials

HGH 191AA(Somatropin)

HGH 191AA(Somatropin) research peptide supplied by ZePeptide with COA-backed documentation.

Purity: >=99% | Starting price: $80

Specifications: 10iu*10vials / 12iu*10vials / 15iu*10vials / 24iu*10vials / 36iu*10vials

NAD+

Core redox coenzyme used in mitochondrial function and longevity studies.

Purity: ≥99.5% | Starting price: $41

Specifications: 100mg*10vials / 500mg*10vials / 1000mg*10vials

COA library search coverage

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COA and certificate guides

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