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Welcome

There's much to see here. So, take your time, look around, and learn some of the basics. All pricing is contingent upon consultation and customer / client's needs! We hope you enjoy our site and take a moment to drop us a line.

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Peptides

Peptides are short chains of amino acids, the fundamental building blocks of proteins, acting as vital messengers and components in many bodily functions like cell signaling, hormone production, and tissue repair, with roles in skin health (collagen), muscle recovery, and metabolism; they are smaller than proteins and easily absorbed, making them popular in supplements and skincare for anti-aging and performance.

tirzepatide

Tirzepatide is a powerful prescription injectable medication (brand names like Mounjaro and Zepbound) that acts as a dual agonist for GIP and GLP-1 hormone receptors, helping control blood sugar in type 2 diabetes and promoting significant weight loss by reducing appetite and slowing digestion, administered once weekly. It's a "first-in-class" drug for its dual action and is used alongside diet and exercise, approved for diabetes, chronic weight management,  and even obstructive sleep apnea.

retatrutide

Retatrutide is a "triple agonist" weight loss drug, mimicking three natural hormones (GLP-1, GIP, and glucagon) to significantly reduce appetite, slow digestion, regulate blood sugar, and increase calorie burning, showing promising results for substantial weight loss and metabolic improvement in clinical trials. It works by targeting multiple hormone receptors, potentially offering greater weight reduction than current single-hormone drugs, and is being studied for obesity and Type 2 diabetes. 

Tesamorelin

Tesamorelin is a synthetic peptide, an analog of growth hormone-releasing hormone (GHRH), signaling the pituitary gland to release growth hormone (GH). Increased GH activates enzymes that break down fat, reducing fat around organs (visceral fat). by stimulating the body's own growth hormone production. Administered as a daily subcutaneous injection, improving metabolic markers like triglycerides. It can also improve lipid profiles (fats in the blood). 

igf-1 lr3

IGF-1 LR3 (Long Arginine 3-IGF-1) is a synthetic, longer, and more potent version of the natural hormone IGF-1, modified to have reduced binding to IGFBPs, giving it a much longer half-life and increased potency, making it more effective for cell culture and research, but also a substance of interest in performance enhancement due to its muscle-building properties.  Its ability to promote muscle growth and tissue repair has led to its use (and banning) as a doping agent in sports. 

bpc-157/tb-500 wolverine stack

BPC-157 and TB-500 are synthetic peptides popular in fitness and regenerative medicine for accelerating healing and recovery from injuries, often used together as a "Wolverine Stack" for synergistic effects. BPC-157, focuses on repairing muscles, tendons, ligaments, and gut lining, while TB-500, a Thymosin Beta-4 fragment, enhances cell migration and systemic tissue repair.

KLOW

The KLOW blend combines four distinct peptides to create a synergistic effect, with formulations containing:   

  • GHK-Cu (Copper Peptide): Collagen production, skin regeneration, and antioxidant defense.
  • BPC-157 ("Wolverine Peptide"): Known for promoting tissue repair (muscles, ligaments, tendons) and gut health.
  • TB-500 (Thymosin Beta-4 fragment): Promotes angiogenesis (vascular growth) and cell migration for faster injury recovery.
  • KPV: Anti-inflammatory and anti-microbial properties.  

ghk-cu

(Glycyl-L-Histidyl-L-Lysine-Copper) is a naturally occurring peptide complex in the body, combining the tripeptide GHK with copper ions (Cu), crucial for skin regeneration, wound healing, and hair growth, acting as a powerful signal for tissue repair by stimulating collagen/elastin, improving blood flow, and activating "repair" genes, making it popular in anti-aging and regenerative medicine.  

Copyright © 2026 ATG Biosciences llc - All Rights Reserved.

The statements on this website have not been evaluated by the U.S. Food and Drug Administration. The products and information provided by atg biosciences are not intended to diagnose, treat, cure, or prevent any disease. atg biosciences is a research chemical supplier. We are not a compounding pharmacy or compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act, nor are we an outsourcing facility as defined under Section 503B.

All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption

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Announcement

Welcome! We are currently offering a monthly fulfilment program beginning March 1st 2026!

please don't hesitate to contact us with any questions!

best regards, ATG Biosciences Team.

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