Before we feature any product, it goes through the same checklist. Here's exactly what we look for — and why most supplements fail at least one item.
We looked at 50+ male energy and stamina supplements while building our AlphaSteel review. The products fell into two clear groups: the ones that disclosed everything and could back up their claims, and the ones that leaned on marketing tricks to cover for a weak formula. Here are the five checks that separate them.
A "proprietary blend" lists ingredients together under one combined weight instead of disclosing each ingredient's individual amount. It's legal, but it means you can't tell whether the ingredient doing the actual work is dosed at an effective level, or whether it's a token amount sitting behind three cheaper filler herbs.
What we check: Does the supplement facts panel list each active ingredient with its own milligram amount? If not, that's an automatic red flag — you're buying blind.
Any product can print "increases testosterone by 300%" on a bottle. The question is whether that number traces back to an actual published study — and whether the study used a dose anywhere near what's in the product you're looking at.
What we check: We look for specific, named studies (author, journal, year) behind every major claim, then compare the dose used in that study against the dose in the product.
Where and how a supplement is made matters. GMP (Good Manufacturing Practice) certification and FDA facility registration aren't guarantees of effectiveness, but their absence is a meaningful gap — it means there's no third-party standard verifying the product is made consistently and safely.
What we check: Is GMP certification and FDA-registered facility status stated clearly, or is it vague ("made in a certified facility" without naming the certification)?
A money-back guarantee is only worth what it says in the fine print. We've seen "100% guaranteed" claims that turn out to only cover unopened bottles, or that require returning empty bottles within an unreasonably short window.
What we check: Is the guarantee period and process stated in plain language, without conditions that make it practically unusable?
Countdown timers that reset when you refresh the page. "Only 2 left in stock" banners that never change. These are pressure tactics designed to short-circuit comparison shopping, and they're a strong signal that a company is more focused on closing the sale than standing behind the product.
What we check: Does the order page use manufactured scarcity, or does it present pricing tiers plainly and let the product speak for itself?
A product that fails two or more of these checks doesn't automatically mean it's a scam — but it does mean you're taking on more risk than the marketing lets on.
AlphaSteel was one of the few products in our review that passed all five checks: a fully disclosed supplement facts panel, ingredient claims tied to named research, stated GMP certification and FDA-registered manufacturing, a straightforward 60-day guarantee, and no manufactured urgency tactics on its order page. That combination is rare enough that it's the main reason it's the product we feature.
This checklist reflects our own editorial methodology, not a third-party certification. We encourage readers to run any supplement — including AlphaSteel — through the same five checks themselves.