Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Gifts Best Sellers Specials New Products Product Trials Conditions A-Z

Customer Reviews

Life Extension, Optimized Tryptophan Plus, 90 Veggie Caps

$24.00
$32.00
Savings of: $8.00 (25% Off)
3 out of 5 based on 2 reviews
Write a Review
Customer Ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Reviews 2-star
Sort by

Should be better than plain tryptophan. It isn't

Posted by danarm on Sep 02, 2013

Purchased at iHerb

Gives me stomach burns which pure tryptophan doesn't give. I have not noticed an enhanced effect.

Was this review helpful to you?

Report abuse

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