Canadian research peptides · independently tested
Canada’s most documented peptide source — 244 independent lab reports, a published purity floor of 93.844%, and domestic shipping.
We are an affiliate: if you order from Growth Guys using this code we earn a commission, at no extra cost to you. We are not Growth Guys and have no ownership of or role in the company.
Cart-verified October 11, 2026: 10% off sitewide at Growth Guys (growthguys.com) using HEALTHYLIFE10 — no minimum purchase and no product exclusions — with a $100.00 CAD cart settling at $90.00 CAD.
No dedicated free-shipping code exists — and you don't need one. Free shipping is threshold-based: cross $350.00 CAD and it's automatic. Here's what most people get wrong hunting a "free shipping code": the lever isn't a code at all, it's how you build the cart. A recent independent checkout test confirmed the same thing — HEALTHYLIFE10 stacking with free shipping at no extra cost:
Free-shipping checkout test — view on Instagram →
| Cart | With a 10% code | Shipping |
|---|---|---|
| $120.00 CAD (one vial + water) | −$12.00 → $108.00 | Paid (under threshold) |
| $350.00 CAD (consolidated) | −$35.00 → $315.00 | Free |
The code and the free-shipping line work together — the code cuts the subtotal, the threshold cuts the shipping. Consolidating supplies (BAC water, syringes, an extra vial) into one order that clears $350 is usually the single biggest saving available.
Growth Guys is a Canada-focused domestic operation, so the free-shipping threshold and domestic transit apply for Canadian orders — which also avoids the customs delays overseas vendors risk (see the customs guide). For current US or international shipping terms, check the store's shipping page directly.
Codes and their test dates: the tested-codes list; live proof in the verification log.
Is there a Growth Guys free-shipping promo code? No — free shipping is automatic above $350.00 CAD. The 10% codes apply on top of it.
What's the free-shipping minimum? $350.00 CAD subtotal at the August 2026 checkout verification; confirm the live figure in your cart.
Can I get free shipping and 10% off together? Yes — the threshold and a code stack (they affect different lines). One discount code per order, though.
For research and educational purposes only. Not medical advice.
Cart-verified October 11, 2026: 10% off sitewide at Growth Guys (growthguys.com) using HEALTHYLIFE10 — no minimum purchase and no product exclusions — with a $100.00 CAD cart settling at $90.00 CAD.
Or run the free vendor-check quiz →
Growth Guys publishes 244 third-party lab reports through Janoshik Analytical, averaging 99.03% purity across the 181 that state a figure (range 93.844% to 99.99%). Each links to the testing lab's own domain rather than a PDF hosted by the seller. It ships domestically inside Canada, priced in Canadian dollars, and has answered publicly in its own vendor threads since November 2021. Full breakdown of every report, including the ones that came in lower.