21st Century Vitamins and Supplements - For Adults, Women

L-Arginine 1000 mg

L-Arginine 1000 mg - Main image
$8.05 $12.99 In stock

Category: 特殊產品

L-精胺酸是一種必須從營養來源獲得的胺基酸,也是蛋白質的組成要素。*

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Customer Reviews (4.6 / 5 · 5 reviews)

Christopher ★★★★★

I swallow one 1000 mg tablet with breakfast and it's been easy on my stomach, unlike a powder I tried years ago. The tablets are on the larger side, but they go down fine with a full glass of water.

Adam E. ★★★★★

Been taking one of these daily before my workouts for about two months and I genuinely notice a difference in how long I can push through a session. The 1000 mg dose means I only need a single tablet, which keeps the bottle lasting a good while.

Joshua Z. ★★★★★

Been taking this with my morning coffee for about two months now. The tablets are a decent size but not horse pills, and I like that it's a full gram in one serving instead of choking down three capsules.