GUUDIES Journal

Natural nootropics in the UK explained: which ingredients have authorised claims, what the studies on lion's mane, caffeine and L-theanine show, what focus gummies can and cannot do, and how to choose one safely.

Vitamins for women over 40 in the UK: what the NHS recommends, which nutrients matter through perimenopause, what supplements can and cannot do, upper limits to watch and how to choose a women's multivitamin.

How to choose the best multivitamin for men in the UK: the nutrients that matter, what the NHS recommends, gummies vs tablets, upper limits and the label checks that separate a good men's multi from marketing.

An AG1 review for UK buyers: what is in the 13g scoop, what it costs per serving, what it leaves out, who it suits and when a simpler routine makes more sense. Facts taken from AG1's UK website.

It depends on the nutrient and how often you take it. What a scoop carries that a chewable cannot, and why splitting a routine across six gummies changes the answer.

Powders carry more grams per serving. Gummies get taken more often. An honest comparison on dose, cost, transparency and daily use.