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    • Rankings

    Rankings

    Peptide Vendor Quality Rankings

    At Axiom Veritas Labs (AVL), we provide analytical testing services designed to help businesses assess peptide identity, purity, and quality.

    Our laboratory capabilities include HPLC analysis, LC‑MS identity testing, and quantitative analysis, with additional testing available according to product requirements.Our vendor ranking evaluates individual production batches.

    The number of independent replicate tests is a critical weighted factor in the final rating, alongside purity consistency, COA compliance, impurity profiles, batch stability and documentation quality to help you source reliable peptide products.

    GLP-1 Peptides

    Retatrutide

    Retatrutide is a next-generation triple agonist peptide targeting GLP‑1, GIP and glucagon receptors, widely studied for metabolic research.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********A Peptide****92.3
    2********SRY Labs****92.1
    3********PeptiNexa****92.0
    4********Standard****91.6
    5********Prestige Labs****90.2
    6********HK Peptide****88.9
    7********PeptiNexa****87.6
    8********VGM Bio****87.5
    9********Nantong Guangyuan****86.3
    10********VEYRA BIOSCIENCES****85.9
    Full Ranking100+ Vendors

    Tirzepatide

    Tirzepatide is a dual GLP‑1 and GIP receptor agonist peptide widely used in metabolic research.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********PeptiNexa****92.3
    2********PeptiNexa****91.8
    3********HK Peptide****90.1
    4********SRY Labs****88.9
    5********Standard****88.7
    6********Nantong Guangyuan****88.5
    7********Fujian Guangxin Biotech****86.3
    8********Standard****83.9
    9********VGM Bio****78.9
    10********Prestige Labs****77.5
    Full Ranking100+ Vendors

    Semaglutide

    Semaglutide is a long‑acting GLP‑1 receptor agonist peptide widely studied for metabolic research.

    Update:
    #Lot No. Vendor Price
    USD/mg    		 Rating
    1********PeptiNexa****91.7
    2********Peptide Sciences****88.9
    3********Chengdu Shenxian Biopharm****87.6
    4********Fujian Longhope Biotech****84.3
    5********Pure Peptide Labs****82.1
    6********Su Zhou Zena API Pharma****79.8
    7********Skye Peptides****77.4
    8********Polypeptis GmbH****76.1
    9********PeptiNexa****72.5
    10********Jiangsu Runpep Biopharma****68.9
    Full Ranking100+ Vendors

    Melanotan

    Melanotan 1

    Melanotan 1 (afamelanotide) is a linear MC1R-selective melanocortin agonist peptide used in pigmentation research.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********A Peptide****92.5
    2********PeptiNexa****91.1
    3********Changhceng Bio-Pharma****88.9
    4********Freedom Peptides****86.6
    5********North Star Peptides****83.2
    6********PeptiNexa****82.1
    7********Foshan Tianyi****77.8
    8********VGM Bio****76.4
    9********HK Peptides****75.1
    10********Tianjin Life Science****72.7
    Full Ranking100+ Vendors

    Melanotan 2

    Melanotan 2 is a cyclic melanocortin receptor agonist peptide widely studied for pigmentation research.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********PeptiNexa****93.2
    2********Fujian Health Biotech****93.0
    3********Polypeptis GmbH****90.7
    4********Foshan Tianyi****89.3
    5********VGM Bio****86.4
    6********North Star Peptides****82.4
    7********Guang Zhou RK Bio****80.7
    8********Chengdu Shenzhou Biopharma****77.8
    9********Rainbow Peptides****76.6
    10********HK Peptides****73.3
    Full Ranking100+ Vendors

    NAD +

    NAD +

    NAD+ (Nicotinamide Adenine Dinucleotide) is an essential coenzyme present in all living cells. It participates in cellular energy metabolism, redox reactions and DNA repair pathways. It is widely researched for cellular ageing, metabolic support and antioxidant balance.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********Peptalys Bio****91.6
    2********PeptiNexa****90.6
    3********Jingpei Biologics****88.9
    4********Wan Nan Health Pharma****82.3
    5********PeptiNexa****81.1
    6********Pure Peptide Labs****78.7
    7********Guangzhou JK****77.8
    8********Jiangsu Longpep Biopharma****73.2
    9********HK Peptides****72.2
    10********Beijing Qicheng Biopharma****71.8
    Full Ranking100+ Vendors

    MOTS-c

    MOTS-c

    MOTS‑c is a mitochondria‑derived peptide. It is widely studied for regulating metabolic balance, energy homeostasis and glucose metabolism. Research indicates it supports fat metabolism, improves insulin sensitivity and helps maintain healthy energy levels.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********North Star Peptides****91.3
    2********PeptiNexa****89.1
    3********Zhejiang Health Biotech****86.2
    4********Foshan Tianyi****85.5
    5********Wuhan Momo Biotech****82.7
    6********Hupept Link Pharma****81.1
    7********Standard****79.5
    8********VGM Bio****77.2
    9********Jin Rong Bio****77.1
    10********Prestige Labs****76.2
    Full Ranking100+ Vendors

    BPC-157

    BPC-157

    BPC‑157 is a synthetic pentadecapeptide originating from human gastric juice. It is widely studied for its potent tissue repair, anti‑inflammatory and angiogenic properties. It supports the healing of tendons, ligaments, muscles, mucosa and other damaged tissues, and helps regulate local inflammatory responses.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********Dongguan Yunxian****92.1
    2********PeptiNexa****91.8
    3********VGM Bio****90.2
    4********Standard****88.9
    5********Polypeptis GmbH****86.4
    6********PeptiNexa****85.2
    7********HK Peptides****82.1
    8********PeptideJar****81.0
    9********Zenith****77.8
    10********Freedom Peptides****76.9
    Full Ranking100+ Vendors

    TB-500

    TB-500

    TB-500 (Thymosin Beta-4 fragment) is a synthetic peptide derived from thymosin β4. It is extensively researched for tissue repair, angiogenesis and regeneration. It helps improve blood supply to injured areas, supports healing of soft tissue, and modulates inflammatory responses.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********PeptiNexa****87.9
    2********Foshan Tianyi****86.4
    3********Bio Freeze Peptides****82.4
    4********Guangzhou YMS****80.7
    5********GZ Yin Ken Pharma****77.6
    6********Yongan Health Group****75.3
    7********Chengdu Shenxian Biopharm****74.5
    8********VGM Bio****71.4
    9********Suzhou Wuma Pharma Group****67.9
    10********Polypeptis GmbH****66.4
    Full Ranking100+ Vendors

    Tesamorelin

    Tesamorelin

    Tesamorelin is a synthetic GHRH analog, designed to stimulate pituitary growth hormone release. It is widely researched for body composition support, visceral fat reduction, and recovery.

    Update:
    #Lot No.VendorPrice
    USD/mg    		Rating
    1********ZMT Biotech****93.2
    2********PeptiNexa****93.1
    3********HK Peptide****91.0
    4********PeptiNexa****90.4
    5********Guangzhou YMS****86.5
    6********Guangzhou YMS****85.5
    7********Foshan Tianyi****85.2
    8********VGM Bio****84.2
    9********Foshan JK****78.9
    10********Bio Peptide Nova****77.5
    Full Ranking100+ Vendors