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Source Naturals, L-Tryptophan with Coenzyme B-6, 500 mg, 60 Tablets

$12.31
$21.98
Savings of: $9.67 (44% Off)
4.3 out of 5 based on 50 reviews
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Items 1-2 of 2 total

sleep time

Posted by Reviewer2214128 on Nov 19, 2009

Purchased at iHerb

does help me sleep

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トリプトファン(B6入り)

Posted by Reviewer1530525 on Apr 10, 2014

Purchased at iHerb

Jarrowのカプセルと比較すると効きが悪いです。2~3倍以上の量が必要になる上に効果が低い。 Jarrow is better for tryptophan.

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Items 1-2 of 2 total

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