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.
Growth Guys promo code, verified October 11, 2026: HEALTHYLIFE10 takes 10% off sitewide at Growth Guys (growthguys.com) on any payment method, and it is the code behind the largest total discount available there today — 30% off when the order is paid with Bitcoin, which the store discounts a further 20% automatically, so a $430.00 CAD cart paid $301.00 CAD. The measured cart, line by line.
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 on October 11, 2026: HEALTHYLIFE10 applied 10% off sitewide at Growth Guys (growthguys.com), a Canadian peptide vendor with no minimum purchase and no product exclusions, taking a $100.00 CAD cart to $90.00 CAD.
Here's what most people get wrong when comparing vendors on price: an overseas vendor that's 10% cheaper can cost you weeks at the border. Domestic parcels skip CBSA inspection risk entirely — the failure mode our customs guide documents. For Canadian buyers, "ships from inside Canada" is worth more than any coupon delta between stores.
| Step | Why |
|---|---|
| Confirm your address at checkout | Address corrections are the #1 self-inflicted delay |
| Consolidate above $350 CAD | Free shipping + one parcel instead of several |
| Apply HEALTHYLIFE10 | Flat 10% off the subtotal — verified October 11, 2026 (proof) |
| Save your tracking number | Carrier scans may show where a parcel is before the store replies to an email |
Does Growth Guys ship across Canada? Yes — it's a Canadian domestic operation; see our full Canada shipping guide.
Is there free shipping? Above $350.00 CAD subtotal, per the checkout display at the August 2026 verification.
Do I get tracking? Yes, per order once the parcel ships.
Why did my package arrive under a different company name? Neutral sender names are standard practice in this industry — explained here.
For research and educational purposes only. Not medical advice.
Cart-verified on October 11, 2026: HEALTHYLIFE10 applied 10% off sitewide at Growth Guys (growthguys.com), a Canadian peptide vendor with no minimum purchase and no product exclusions, taking a $100.00 CAD cart to $90.00 CAD.
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Not from the vendor's marketing. 244 test reports are published through Janoshik Analytical and each one opens on the lab's own site, which is what separates a testing claim from testing evidence. Across the 181 reports stating a purity figure the mean is 99.03%, the lowest kept on record is 93.844% and the highest 99.99%, spread over 133 products. Canadian stock, Canadian dollars, public vendor threads since 2021. The whole set.