Supplements
Protein, creatine, electrolytes and the handful of other supplements with real evidence. Codes only for products we would buy.
Merchants
Bodybuilding.com
Verified 09/28/2026What Bodybuilding.com is in 2026 (a Shopify supplement store under new ownership), which of its promos are real, and what replaced the 2012 promo codes.
6 verified offers
Legion Athletics
Verified 09/28/2026Legion Athletics first-order codes, Subscribe & Save math, rewards points and the 365-day guarantee, checked on legionathletics.com on 09/28/2026.
6 verified offers
Momentous
Verified 09/28/2026Momentous creatine, whey and magnesium pricing, the 25% subscribe-and-save math, free-shipping threshold and refund rules. Checked on livemomentous.com 09/28/2026.
3 verified offers
Onnit
Verified 09/28/2026How Onnit pricing really works on 09/28/2026, from the 15% subscription and the ID.me community discount to the no-return 30-day guarantee and shipping rules.
5 verified offers
The Vitamin Shoppe
Verified 09/28/2026Auto Delivery discounts, BOGO brand deals, Healthy Awards points math and the free-shipping line for The Vitamin Shoppe, checked on vitaminshoppe.com.
7 verified offers
Transparent Labs
Verified 09/28/2026Transparent Labs discounts checked on transparentlabs.com on 09/28/2026: Subscribe & Save 10%, GovX 15%, free US shipping over $99, and what the promos exclude.
4 verified offers
Guides
Guide
Berberine is not "nature's Ozempic": the actual numbers side by side
Berberine beat control by 1 to 2 kg in pooled trials. Semaglutide and tirzepatide beat placebo by 12 to 18 percent of body weight. Side effects and interactions compared.
Updated 09/28/2026
Guide
Creatine for women: what the research shows for muscle, bone, mood and menopause
What the studies actually show on creatine for women: strength, bone, mood and menopause, the water-weight and hair-loss myths, and how to dose and buy it.
Updated 09/28/2026
Guide
Protein: how much per day, which sources, and whether powder is worth it
How many grams of protein per day for muscle (1.6 to 2.2 g/kg), how to split it across meals, whey vs plant vs collagen, and a cost-per-20 g table checked 09/28/2026.
Updated 09/28/2026
Guide
Supplements that actually work: the short list, the maybes, and the marketing
Creatine, protein, caffeine and beta-alanine have strong evidence. Vitamin D, omega-3 and electrolytes depend on you. Collagen, BCAAs and fat burners mostly do not.
Updated 09/29/2026