EN
USD

Customize Your Shopping Experience!

Please select the destination country, language, and currency you prefer.

1
2
3
Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Total:
Combo Discount:
Together:
Quantity:
View/Edit Cart Checkout
Cart Total:
Customers Also Bought:

iHerb Customer Reviews

$12.10
$18.99
Savings of: $6.89 (36% off)
4.1 out of 5 based on 1484 reviews
Customer Ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Reviews English
Sort By

Items 11-15 of 203 total

« Previous | 1 2 3 4 5 | Next »

good

5 people found the following review helpful

Posted by Anaterma on Nov 04, 2013

seems to work on skin. but i REALLY wish american producers would stop putting over 900% of B vitamins or any other vitamins into any supplements, it gets really annoying, i don't need that amount at all, and other supplements that i take also has it and also i have a perfect diet already, thank you very much. it's just stupid, even considering it's water soluble.

Was this review helpful to you?

Report Abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Totally makes my roots stronger!!!

4 people found the following review helpful

Posted by 5024160958393594531 on Oct 02, 2013

Before my hair fall out about 30-50 a day. It felt like my hair was under nourished and was thinning noticeably. But after only a couple of days of taking this product, my hair roots started to get stronger and no more than 10 hair a day fall out. I'm really impressed with it. I used to try L-Methionine, L-Tyrosine, and L-Arginine but nothing worked on my hair like L-Cysteine. This is my second purchase, coz I gave my first bottle to my mom who is also seeing RESULTS!!

Was this review helpful to you?

Report Abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Excellent choice!!!!!!!

4 people found the following review helpful

Posted by Reviewer2274146 on Mar 07, 2011

It's absolutely amazing L-cystein has a whitening effect.

Was this review helpful to you?

Report Abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Not just for skin, hair and nails

3 people found the following review helpful

Posted by MORE-REVIEWS-FOR-YOU on Nov 13, 2014

Cysteine helps with: Chronic bronchitis, Emphysema, HIV, Asthma, Macular degeneration, Alzheimer's disease. Cysteine supports the lungs. Cysteine has cancer prevention properties in people who are at risk for lung cancer. Cysteine plays a key role in the immune system and in protecting the liver.

Was this review helpful to you?

Report Abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Now Foods, L-Cysteine, 500 mg.

5 people found the following review helpful

Posted by Reviewer1519879 on Oct 15, 2010

I ordered this product because it was one of a few vitamins and supplements recommended by my dermatologist for healthier hair and nails, to be taken on a daily basis. The product was shipped quickly and arrived in good condition, having been packed securely. The tablets are about the same size as the calcium tablets I take, which are a little larger than I would like; however, they are doable and I don't know that I could find any other brand with 500 mg smaller tablets.

Was this review helpful to you?

Report Abuse

Note: iHerb does not imply any medical claims from this review. Disclaimer.

Items 11-15 of 203 total

« Previous | 1 2 3 4 5 | Next »