Summer Stack
Summer-ready research bundle — 1× Reta 20mg, 3× Tesamorelin 10mg, 1× GLOW 70mg. Pairs GP/GIP/glucagon metabolic research with extended GHRH coverage and a regenerative skin/tissue blend. Save 10% vs. buying individually.
Published Research
- Triple-Hormone-Receptor Agonist (Reta) for Obesity — A Phase 2 Trial — New England Journal of Medicine (2023)
- LY3437943, a novel triple glucagon, GIP, and GP-1 receptor agonist for glycemic control and weight loss — Cell Metabolism (2022)
- Triple hormone receptor agonist (Reta) for metabolic dysfunction-associated steatotic liver disease — Nature Medicine (2024)
Technical Overview
Summer Stack is a co-formulated multi-peptide research blend offered by Platinum Biolabs for laboratory research.
Reta is a triple agonist targeting GP-1, GIP, and glucagon receptors simultaneously. In a Phase 2 trial, participants achieved up to 24.2% body weight loss at 48 weeks, making it one of the most effective weight-loss compounds studied to date.
Summer Stack is supplied as a lyophilized powder, purified to ≥99% by HPLC and third-party tested, strictly for in-vitro laboratory research use only — not for human or veterinary use.
Specifications
- Purity
- ≥99% (HPLC verified)
- Physical Form
- Co-lyophilized multi-peptide blend
- Appearance
- White to off-white lyophilized powder
- Solubility
- Soluble in bacteriostatic water
- Storage
- Store lyophilized at −20°C, protected from light. Reconstitute with bacteriostatic water and store at 2–8°C for short-term research use.
- Format
- Research reference material — for in-vitro laboratory use only
Frequently Asked Questions
What is Summer Stack?
Summer Stack is a premium research peptide. Summer-ready research bundle — 1× Reta 20mg, 3× Tesamorelin 10mg, 1× GLOW 70mg. It is supplied strictly for in-vitro laboratory research use only — not for human or veterinary use.
How fast does Summer Stack ship?
We ship Summer Stack within the USA only — all orders are domestic. Your package is shipped from the USA and arrives within 1–2 days.
Do you have COAs for Summer Stack?
Yes — the Certificate of Analysis (COA) for Summer Stack is published and available to view. Every batch is third-party tested to 99%+ purity. See the Summer Stack COA
Can I return Summer Stack?
Yes. Summer Stack is backed by our 30-day return policy and 100% customer satisfaction guarantee. Read our return policy