AjiPure® L-Leucine 500mg – 60 vcaps | Swanson

Swanson AjiPure® L-Leucine delivers 500 mg of pharmaceutical-grade L-Leucine per vegetarian capsule. L-Leucine is an essential branched-chain amino acid (BCAA), meaning the body cannot produce it on its own and it must be obtained through diet or supplementation. Each capsule contains L-Leucine produced under the AjiPure® standard — a designation that indicates fermentation-based manufacturing and rigorous purity testing, without the use of animal-derived raw materials.

This product is manufactured in the United States and uses only two additional excipients: rice flour and a hypromellose (vegetarian) capsule shell. It is certified gluten-free (tested to less than 20 ppm) and is non-GMO, making it a clean-label option for those who value ingredient transparency. The formula contains no animal-derived ingredients, making it suitable for both vegetarians and vegans.

Swanson is a well-established American supplement brand with a long track record of producing quality-tested nutritional products. Their AjiPure® L-Leucine capsules are a straightforward, additive-minimal way to incorporate this essential amino acid into a daily nutrition routine.