Every claim sourcediHerb picks, checked monthlyUpdated monthly
The Core Four
what earns a spot in every stack
Whey / Isolate25-30g protein
Creatine monohydrate5g / day
Pre-workout (caffeine)150-300mg
Vitamin D31000-2000IU
Evidence ratingStrong ★
Ranges shown are daily maintenance targets. Some picks below are higher-potency single-serving options - check the label and your own needs before taking a higher dose.
The store
Shop by goal
Curated picks per category. Every “Check price” is an affiliate link to iHerb.
Real products, one vetted pick per category. Every “Check price” opens iHerb in your own country and currency. AINutry may earn a commission from qualifying purchases, at no extra cost to you.
Tell us your goal and we’ll email you a research-backed stack: the exact doses and where to buy each. Want the full 5-step version with budget and training age? Use the Supplement Stack Builder instead.
No hype, no fillerDoses that match the studies
Why trust these picks
Honest by design
What makes this different from every other supplement affiliate site.
RULE 01
Every claim sourced
Where we cite a study, it’s a real, named, peer-reviewed paper you can open. Where we haven’t added one yet, we say so instead of guessing.
RULE 02
Ranked, not paid
A pick only makes the list if it hits an effective, studied dose. We disclose every affiliate link.
RULE 03
Doses that match the research
A product only makes a list if it hits the dose the studies actually used. Underdosed “clinically inspired” blends don’t count.
🍪 Cookies & privacy
We use cookies that are necessary for this site to work. With your consent, we will also use analytics, advertising and marketing cookies (including push notifications). Learn more in our Cookie Policy and Privacy Policy.
Cookie preferences
Consent-based cookies are off by default. You can change your choices at any time on this screen ("Cookie Preferences" link in the footer). You can also block cookies in your browser, which may affect how the site works.
Necessary
Essential for the site to work: security, language and storing your consent choices. Legal basis: legitimate interest. Always on.
Always on
Analytics
Aggregated usage statistics to improve content (e.g. Google Analytics). Enabled only with your consent.
Advertising
Google AdSense/DoubleClick cookies to serve and measure ads, including personalized ads.
Marketing & communication
Brevo platform tracking (email automation) and push notifications (WonderPush).
To exercise your rights (access, deletion, withdrawal), see our Privacy Policy or write to hello@ainutry.online.
