For research use only • Not for human consumption
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RETA + TIRZ

(10 customer reviews)

Price range: $120.00 through $180.00

Two pathways. One transformation. 18mg vial (6mg/12mg).

Reta + Tirz Certificate of Analysis SKU: QP-reta-tirz Category:

Description

Two pathways. One transformation.

Dual-Action Metabolic Power.

  • Multi-Receptor Fat Loss — Combines two leading incretin compounds for comprehensive support.
  • Maximum Appetite Suppression — Powerful, sustained control over hunger.
  • Blood Sugar Control — Studied for improved insulin sensitivity and glucose regulation.
  • Sustained Energy & Fat Burning — Supports a higher-burning metabolism.
  • Comprehensive Metabolic Support — Broad coverage across key metabolic pathways.

For Research Use Only. Not for human consumption. Not evaluated by the FDA or Health Canada. Sold for laboratory research purposes only.

Watch: How to Dose Retatrutide to Maximize Fat Loss

Educational video. For research use only — not medical advice.

New to research peptides? See our guides to buying research peptides in Canada, how to verify a legit supplier, and the legal status of peptides in Canada.

Frequently asked questions

What is in the RETA + Tirzepatide blend?

It combines research-grade retatrutide and tirzepatide; the exact mg breakdown is listed on this page. For research use only, not for human use.

Are these the same as prescription drugs?

Tirzepatide is an approved prescription medicine; our research-grade material is supplied strictly for laboratory research, not as a substitute for prescribed medication.

What purity standard do you hold?

99%+, independently verified by third-party HPLC and mass spectrometry, with a downloadable batch COA.

Related research guide: Weight-Loss & GLP-1 Peptides in Canada — Tirzepatide, Retatrutide and Tesamorelin.

Additional information

Weight10.3 g
Size

Reta 6mg + Tirz 12mg, Reta 12mg + Tirz 15mg

10 reviews for RETA + TIRZ

  1. Tyler R. (verified owner)

    replied to my email at 9pm on a sunday lol. these guys are on it

  2. Nathan Q.

    Nathan Q. (verified owner)

    first time ordering, super smooth. tracking updated same day

  3. colin

    colin

    came double boxed with an ice pack still cold. someone actually cares over there

  4. Melissa H.

    website makes it easy to check testing before you buy. ordered twice now, both flawless

  5. Derek S. (verified owner)

    e-transfer felt sketchy at first ngl but order confirmed in 20 mins and showed up 2 days later

  6. Katie J.

    no complaints at all. fast, tested, decent prices. does what it says on the tin

  7. Lindsay F. (verified owner)

    got my order to montreal in 3 days. everything accounted for and sealed

  8. Mike D.

    Mike D. (verified owner)

    quality has been consistent across 4 orders now. zero complaints

  9. Dana K. (verified owner)

    third order now, consistency has been bang on every single time

  10. tara_m (verified owner)

    asked support a question before ordering and got a real answer not a copy paste. respect

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