ABOUT US

About Us

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Hangzhou sigmabiotech-peptide Ltd

Sigma-tech: The preferred global partner for peptide collaboration, helping your business grow rapidly.

Since its establishment in 2017, Sigma-tech has always focused on the core peptide field, with the goal of “using top peptide technology to help customers win the market.” With its small molecule, high activity, and high purity peptide products, it has become a strategic partner of more than 50 countries' scientific research institutions, pharmaceutical companies, and healthcare brands. — Choosing Sigma-tech means choosing the assurance of “quality assurance, cost optimization, and market leadership” in your collaboration!


Products

  • $0

    Peptides catalog and pricing

    Tirz Reta kit sale

  • $35-188(10vials)

    tirz LY3298176 5mg10mg 15mg 20mg 30mg 40mg 45mg 50mg 60mg lab supply

    GLP-TIRZ(10vials)

  • $60-160/kit

    MOTS-C 10mg 20mg 40mg

    MOTS-C(10vials)

  • $55-290(10vials)

    Reta peptide 5mg 10mg 15mg 20mg 30mg 40mg 50mg 60mg 100mg 120mg

    GLP-Reta(10vials)

  • $77/kit

    NAD+500mg β-Nicotinamide adenine dinucleotide

    NJ500(10vials)

  • $202/kit

    BPC-157, TB-500, KPV, GHK-Cu 80mg (Klow Blend)

    KLOW80(10vials)

OUR ADVANTAGES

Our Advantages

  • Professional expertise

    Professional expertise

    With 8 years of experience in the peptide field, we can help you solve “technical bottlenecks.”

  • Superior quality

    Superior quality

    Imported equipment + full-process quality control, helping you build a strong “product reputation”

  • Cost-effective

    Cost-effective

    Factory direct supply + large-scale production, helping you maintain your “profit margin”

  • Sigma-tech

    Sigma-tech

    The preferred global partner for peptide collaboration, helping your business grow rapidly.

HONORARY

Honor

  • Reta 30mg

  • Tirz 30mg