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.
Index rebuilt October 11, 2026
This is every page on this site, filed under the question it answers rather than by date or alphabet. The sections below are ordered the way the questions usually arrive: what the code is, whether the vendor is worth buying from, what an order actually costs from Canada, and how to check any of it without taking our word for it.
Three conventions run through all of it, and they are worth knowing before you pick a page. Every figure carries the date it was checked, because a claim about a discount that is not attached to a moment cannot be wrong and therefore cannot be useful. Every laboratory result resolves on the testing laboratory's own domain rather than as a file we host, because a certificate served by the party with an interest in it is a picture of evidence rather than evidence. And this site earns a commission when the code is used, which is disclosed on every page that mentions it, because you cannot weigh a recommendation without knowing the incentive behind it.
If you only have thirty seconds: the code is HEALTHYLIFE10, it takes 10% off sitewide with no minimum purchase and no product exclusions, and you can confirm that yourself on a cart faster than you can finish reading this page.
One thing is worth settling before you pick a page, because the name is not unique and the confusion is expensive. Everywhere in this index, Growth Guys means the Canadian research-peptide vendor at growthguys.com — the one that ships domestically inside Canada and publishes third-party batch testing. It is a different company from The Growth Guy (thegrowthguy.net), which does executive coaching, from Growth Supplements, a Brazilian sports-nutrition brand, and from Grow Guys (growguys.co.uk). None of the pages below are about any of those, and this matters at the till rather than in principle: a code issued by one of them will simply not apply at growthguys.com.
The shortest route to what most people arrive for: what the code is, what it takes off, what it came to on a real cart, and where in the checkout it goes. The cart figures on these pages come from the most recent daily test rather than a remembered number, so the amounts change as the carts do — that is the point of them.
What they settle: the rate, the terms, and whether it applied today. What they do not settle: anything about the product itself, which is the next section. If you read one, read the page on the code itself; the others are variations for narrower questions like stacking, minimums, or a code that will not apply.
A working discount at a seller you cannot verify is a cheaper route to an unverified product, which is the least useful saving available. These pages deal with the harder question: what is published about the vendor, how much of it can be confirmed by someone outside the company, and what the published record does not establish.
What they settle: how many third-party reports exist, what the purity distribution actually looks like when every result is counted including the weak ones, and whether a given batch can be matched to a document on the laboratory's own system. What they do not settle: whether any individual vial is what its label says — we have not assayed anything ourselves, and any page claiming otherwise on our behalf is overstating it.
The practical layer, and the one where most of the money in a vendor comparison actually sits. What an order totals once shipping is counted, what is absent because the parcel never crosses a border, and the costs that do not appear on a product page at all — bacteriostatic water being the one almost every first order forgets.
What they settle: the shipping threshold, the carrier, the delivery window, and the charges a domestic route avoids. What they do not settle: anything about timing you can rely on during a postal disruption, which no page can promise.
Short method pages, written so that the checks on this site can be repeated without us. How to read a laboratory report, what a purity figure does and does not measure, why two discounts applied in sequence compound rather than add, and what makes a record tamper-evident rather than merely published.
These are the pages to read if you intend to disagree with something here. Each one is a method rather than a conclusion, which means it applies equally to any vendor you want to put through the same test.
What was checked, when, and what came back — including the days nothing changed and the occasions we got something wrong. A record that contains only favourable results has been curated, and a curated record cannot support an average, which is the whole argument for keeping the dull entries in.
What they settle: that the daily claim is a daily claim rather than a one-off repeated. What they do not settle: anything about days before the record starts.
Who publishes this, how it earns money, what it will not do, and the standards the rest of the site is held to. The commercial relationship is stated plainly here rather than in a footer, and so are the limits — including a page specifically about what this site does not establish, which is an unusual thing to publish and the most useful one on this list.
Pages answering a narrower question than the sections above. This section exists deliberately and takes whatever the others do not: a page no link points at is a page a search engine has no reason to fetch, and the quickest way to create one is to publish an article and forget to file it.
If a page you expected is not listed, it was either never written or was removed for being wrong. Corrections are logged rather than deleted quietly, and the log is in the record section above.