Canadian research peptides · independently tested
Canada’s most documented peptide supply: 244 independent lab reports, a floor of 93.844% left on the record, and domestic shipping.
Last verified at checkout at Growth Guys (growthguys.com): October 15, 2026 (today), 01:41 ET — HEALTHYLIFE10 applied and working, taking $5.00 CAD off a $50.00 CAD cart (Cardiogen 20mg), exactly 10% off, with no minimum purchase and no product exclusions, including HGH kits; 2 live-cart checks so far today.
Growth Guys promo code, verified October 15, 2026: HEALTHYLIFE10 takes 10% off sitewide at Growth Guys (growthguys.com) on every payment method, and no larger total discount is available at that store today than the 30% off it reaches when the order is paid with Bitcoin, which the store discounts by a further 20% without a code, a $400.00 CAD cart paying $280.00 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.
Growth Guys promo code first order — last verified at checkout at Growth Guys (growthguys.com): October 15, 2026 (today), 01:41 ET — HEALTHYLIFE10 applied and working, taking $5.00 CAD off a $50.00 CAD cart, exactly 10% off sitewide, with no minimum purchase and no product exclusions; 2 live-cart checks so far today.
Most first-order codes are single-use and stop working on order two. This one is not restricted to new customers and is not consumed by the first order, which is the question people are actually asking.
| Cart subtotal | Discount | Paid | Rate |
|---|---|---|---|
| $60.00 CAD | −$6.00 CAD | $54.00 CAD | 10.0% |
| $40.00 CAD | −$4.00 CAD | $36.00 CAD | 10.0% |
| $70.00 CAD | −$7.00 CAD | $63.00 CAD | 10.0% |
| $175.00 CAD | −$17.50 CAD | $157.50 CAD | 10.0% |
| $120.00 CAD | −$12.00 CAD | $108.00 CAD | 10.0% |
These carts were all assembled on October 15, 2026 and none share a subtotal. Moving the value is the only way a hidden minimum shows up in the result. Nothing was purchased; every figure is taken from the guest cart before the payment step.
Enter HEALTHYLIFE10 where the cart asks for a discount code and make sure the figure changes before continuing. Guest carts are fine, no account is needed, and the code is not spent by using it once.
Testing: 244 Janoshik reports across 133 products, 99.03% mean purity over the 181 that state a figure, 93.844% to 99.99%, each hosted on the testing lab's domain. Shipping: from inside Canada, in Canadian dollars, with no customs step for a Canadian buyer. Time: the vendor has been answering publicly in its own forum threads since November 2021. All of it, itemised.
Someone searching for a first-order code is normally asking one of two things: is there a better offer for new customers, or will this code work on the order I am about to place. Those have different answers and most listings answer neither.
Many first-order discounts are single-use, tied to an email address, and stop working on the second order. That is the standard shape of a new-customer discount, and it is why the distinction matters before you plan a repeat purchase around it.
HEALTHYLIFE10 applies 10% off sitewide at growthguys.com, with no minimum purchase and no product exclusions, including the highest-priced items. It needs no account, works on a guest cart, and carries no published expiration date.
It is not consumed by the first order. The same code applies on repeat orders, which is the practical property to check before planning a second purchase.
If any discount is already applied to your cart and you also hold a sitewide code, you cannot use both. One discount code applies per order, and attempting a second does not produce an error — the cart total simply does not move, which looks identical to a code that has expired.
This is worth knowing on a first order specifically, because that is the one occasion a buyer is most likely to be holding two offers at once and to conclude the wrong one is broken.
Enter the code at the cart, not at the payment step, and watch the discount line change before any card details are entered. If the line does not appear there, the code has not applied, and no amount of continuing to checkout will make it.
That check takes about thirty seconds and settles the question for your specific order, which is more than any listing can do for you — including this one.
Most pages tell you a code works. Almost none tell you when they last checked, which makes the claim impossible to disprove. We run a live cart every day at a different value, publish the subtotal, the amount removed and the total, and keep the result whether it passed or failed.
A code that only worked at one price point, or only on a new account, would be caught by that. The record is the argument, not the adjective.
Three properties are worth stating separately because listings blur them. The code is reusable on later orders rather than consumed by one. It applies in a guest cart with no account and no email address. And it is not restricted to a first purchase.
Each is observable at the cart in about thirty seconds, which is the only way to settle it for your own order.
Working as of the October 15, 2026 run: $6.00 CAD off $60.00 CAD, exactly 10%, on a live cart at growthguys.com. If a run ever fails the date here stops moving, which is the point of stamping it.
There is no separate new-customer-only code we have been able to verify. HEALTHYLIFE10 applies 10% off sitewide with no minimum purchase and no product exclusions, and it is not used up by the first order.
No. One discount code applies per order. The second is refused without an error message, so the cart total simply does not change — which is commonly mistaken for an expired code.
No. It applies on a guest cart with no account and no sign-in, which is also how our daily cart test runs it.