About Pillyo and how we rate products

More supplements are not better. Pillyo helps you pick only what your body may actually need — and take it the right way.

How we write supplement guides

Each guide answers the same practical questions: who may benefit, who can skip it, how much, when to take it, which form, and what not to mix it with.
Doses and upper limits follow mainstream references such as the NIH Office of Dietary Supplements. When the evidence is limited, we say so.
Pages show the date they were last updated.

We compare popular products on Amazon by what is actually on the label (Supplement Facts), checked against the NIH Dietary Supplement Label Database where possible.
Every brand gets the same rules. A product is Not recommended only for clear reasons: hidden amounts (proprietary blends), mostly token doses, amounts over the upper limit, or risky stimulant or sedative stacks. Pill size or form alone is never a reason.
Products we couldn’t verify are never rated higher than “Depends on your needs.”
Prices are shown as relative cost per day, because Amazon prices change constantly.
Affiliate links never change a rating. Brands cannot pay to be listed or ranked.

Pillyo is not a medical service. If you take medication or have a health condition, talk to your doctor or pharmacist first.

Questions or corrections: hello@pillyo.com