# Every Growth Guys Code That Actually Works (All Cart-Tested, August 2026)

_Every working Growth Guys code, cart-tested August 2026: HEALTHYLIFE10, CANADA, and PEPTIDES (all flat 10% sitewide). Plus the aggregator codes that fail, and how the monthly test works._

Source: https://growthguyscanada.coupons/articles/growth-guys-codes-list.html · Updated: August 18, 2026 · TorontoHealth — educational only, not medical advice.


> **Which Growth Guys codes actually work?** Three codes are cart-tested and confirmed monthly
by this site: **HEALTHYLIFE10**, **CANADA**, and **PEPTIDES** — each a flat 10% off
sitewide at growthguys.com, no minimum, no expiration. All were verified August 18, 2026, with
$9.00 off a $90.00 CAD cart. Checkout accepts one code per order.

## The full list: every code, and what a cart test shows

| Code | Advertised | Cart-test status (Aug 2026) |
| --- | --- | --- |
| **HEALTHYLIFE10** | 10% sitewide | ✅ Tested August 18, 2026 — $9.00 off $90.00 CAD, screenshot on the [verified code page](https://growthguys.coupons/) |
| **CANADA** | 10% sitewide | ✅ Tested August 18, 2026 — $9.00 off $90.00 CAD |
| **PEPTIDES** | 10% sitewide | ✅ Tested August 18, 2026 — $9.00 off $90.00 CAD |
| SST10 / SAVE10 / Gpeps | 10% | Other affiliates' codes at the same flat rate — not tested by this site |
| TRIPLE20, GIMME10, WB20, BF20, GROWTH10, VIP10 variants | 10–35% | ❌ Aggregator-listed with no issuer, no date, no cart math — see [the 20%-off check](/articles/growth-guys-20-percent-off-code.html) |

## Why three tested codes instead of one?

- **Memorability:** the code for Growth Guys Canada is literally **CANADA**; the code for peptides is literally **PEPTIDES**. Nothing to save or look up.

- **Redundancy:** codes can die (one working code stopped applying during the store's July domain move). Three tested codes means a checkout never fails for lack of a current one.

- **Same math either way:** every sitewide code is a flat 10%, so there is no "best" code — only a tested one versus an untested one.

## How the monthly test works

Each code is applied to a real cart at growthguys.com and the discount line is recorded with a
date. Here's what most people get wrong about coupon lists: a "verified" badge is a claim, a
dated cart screenshot is evidence. The evidence for these codes lives on the
[verified code page](https://growthguys.coupons/) and is refreshed every month; if any
code fails a check, this page says so the same day.

Every automated test — pass or fail — is also recorded in the [public verification log](/verification-log.html).

## Which code should you actually type?

Whichever you'll remember at checkout — they are interchangeable at the same 10%. If you're
vetting the store itself first (the smarter order of operations), start with the
[vendor-vetting quiz](/vendor-quiz.html) and the
[COA guide](/articles/how-to-read-a-peptide-coa.html), then use any tested code above.

## Common questions

**What is the best Growth Guys promo code?** There is no "best" — HEALTHYLIFE10, CANADA, and PEPTIDES all give the same flat 10% and are tested monthly. Untested aggregator codes advertising more have never survived a cart test.

**Can I stack two codes?** No. Checkout accepts one code per order.

**Do CANADA and PEPTIDES work outside Canada?** Yes — like all sitewide codes here, they apply at checkout regardless of buyer location.

**How current is this list?** Every code shows its last cart-test date. Latest full test: August 18, 2026.

*Affiliate disclosure: I may earn a small commission if you use my code, at no extra cost to you.*

*For research and educational purposes only. Not medical advice.*

[Get 10% off with code HEALTHYLIFE10 →](https://growthguys.com/?aff=176&utm_source=hub&utm_medium=article&utm_content=cta)

[Or run the free vendor-check quiz →](/vendor-quiz.html)

Related guides[How to read a peptide COA](/articles/how-to-read-a-peptide-coa.html) · [How to spot a fake testing lab](/articles/how-to-spot-a-fake-testing-lab.html) · [Buying peptides in Canada](/articles/buying-peptides-in-canada.html) · [The Growth Guys discount code](/articles/growth-guys-discount-code.html)

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_General educational information, not claims about any specific company. For research and educational purposes only. Not medical advice. Posts may contain affiliate links — the price you pay does not change._