Trec Nutrition Endurance Beta-Alanine Sport 700

Beta-alanine in capsule form — no tingle to talk yourself through, no powder to mix, and a precise dose every time.

Beta-alanine works by raising muscle carnosine, which buffers the acid build-up that ends high-rep sets and hard intervals early. It's one of the few supplements with genuinely solid evidence behind it, and it works on accumulation: consistent daily dosing over weeks is what raises carnosine, not a single dose before a session.

Because of that, capsules suit it better than most ingredients — they're easy to take on rest days, which is exactly when people forget.

90 capsules.