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Our signature product!
Our signature research compound, Reta, is a high-purity, pharmaceutical-grade peptide intended strictly for laboratory research use only. Each vial is tested for ≥99% HPLC purity to ensure consistency and quality.
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Lab Series: Restore
Lab Series: Restore
Science Driven Formulas
Developed with research-focused methods and precise manufacturing for consistent, reliable lab-use materials.
Quality you can trust
Produced in controlled environments and checked for accuracy and purity so you always know what you’re receiving.
RP-HLPC Tested
Verified with RP-HPLC analysis to confirm identity and purity for dependable research applications.
Frequently asked questions
What is the return policy?
Due to the nature of our products, we do not accept returns.
All sales are final. If you are to cancel your order, store credit must be arranged via email contact@retatrulean.com
If your order has not arrived after 30 of dispatch, you may be eligible for store credit.
Please contact us with your order number for review.
Are any purchases final sale?
Yes. All items, including pre-orders are final sale and cannot be cancelled once placed.
When will I get my order?
Orders containing in-stock items are typically shipped within 1–3 business days.
Pre-order items ship once stock arrives (dates listed on the product page).
If your order contains pre-order and in-stock items, they will ship together unless you request a split shipment (+$10).
Where are your products manufactured?
All products are produced in controlled facilities and tested using RP-HPLC to ensure identity and purity.
We work with specialised laboratories in Switzerland that follow strict quality standards.
Find our COA's here
How much does shipping cost?
Standard domestic shipping free for all orders.
Split shipments (for pre-orders + in-stock items sent separately) require an additional $10 fee.
Do you provide usage or instructions?
We include basic beginner research handling guidelines only. This includes the basic understanding of everything you need to know.
We do not provide dosing, medical, or usage advice.
All products are strictly for laboratory and research use.
Can I track my order?
Yes. Tracking becomes active once the courier scans your parcel.
If your order includes a pre-order item, the tracking label may be generated early but will not move until stock arrives.
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