4.8 based on over 196 Researchers

COA Certificates | Discreet Shipping | >99% Purity

It’s Not Broscience.
It’s Science, Bro.

Premium Research grade Products

WE LOCK IN!

We don’t compromise on quality. Every product meets the highest industry standards.

99%+ Purity

Best purity for your rat.

Shipment Protection

Discreet and tracked shipping.

Ready to dose

Included with every order.

TRANSFORM IN 4 STEPS

01

ORDER

02

RECEIVE

03

DOSE

04

DOMINATE

Compounds

gst-TESA

GHRH PEPTIDE

Tesamorelin

VIAL STARTING AT

$60

TIRZEPATIDE

DUAL-AGONIST

tirzepatide

VIAL STARTING AT

$95

Elite Choice

RETATRUTIDE

TRIPLE-AGONIST

Retatrutide

VIAL STARTING AT

$110

SATISFACTION

0 %

ELITE PEPTIDES

0

PURE

0 %

FAQ

GS Tides provides elite research peptides including Retatrutide (Triple-Agonist), Tirzepatide (Dual-Agonist), and Tesamorelin (GHRH). They are engineered for superior body recomposition and metabolic research.

All products arrive as lyophilized powder. Reconstitute with bacteriostatic water prior to use. Detailed handling and preparation protocols are included with every package. Store refrigerated at 2°C – 8°C.

Every batch is rigorously tested by independent US-based laboratories to ensure ≥99.9% purity via HPLC testing. Certificates of Analysis are available upon request.

GS Tides products are strictly for research laboratory purposes only. Not for human consumption. Not FDA evaluated. Researchers must follow all local compliance guidelines.

30-day money-back guarantee. Not satisfied with product purity or quality? Contact us for a full refund, no questions asked.

ELITE RESEARCH PEPTIDES

RESEARCH USE ONLY

For research laboratory purposes only. This product is not intended for diagnostic use. Not for human consumption. Keep out of reach of children. Must be 18+ to order.

© 2026 GS Tides LLC is Owned and operated by S Ventures Corp.

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