Sports ResearchN-Acetyl L-Cysteine (NAC) 600mg, 90 Veggie Capsules - Vegan, Non-GMO, Gluten Free. Lemon Aroma

High quality NAC has a unique smell because of the sulfur content.This NAC is smelly which means it's good.I can feel it too.

GREAT QUALITY

Worked great, love sports research. You might notice an off or rotten smell with NAC - this is totally normal and does not mean that your supplements are bad! However, SR puts a little heart shaped deodorizer in the bottle and it reduces it greatly, which is much appreciated :)

Simplemente lo volvería a usar

Nac is a constant with our supplements! This is a good brand!

I love this companies products! Clean and top quality. Unfortunately, I didn’t pay attention and didn’t realize that this is a sulfur product. I had a serious reaction to sulphur years ago and was told by my doctor not to take ANY sulfur products. So after taking these for several days I began having unbearable abdominal pain and had to stop taking them. I had to find a different product to take in place of this. I still highly recommend this companies products… and when I need something, I ALWAYS check to see if SR has it first. When I don’t find what I need… I grudgingly look elsewhere for it… lol

Outstanding supplement for lung support.I only buy THIS brand because it comes with a small heart shaped piece that negates the strong sulfer smell that can come from other NAC providers.

I love the Sports Research Supplements. I have no issues using any products they sell. I usually get sick feeling from other brands. So happy 😊 with this product.