L-Tryptophan Capsules
Symbiosis

L-Tryptophan Capsules

Regular price 340.00 ฿
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L-Tryptophan Capsules. L-Tryptophan is an essential amino acid, a natural precursor to serotonin and melatonin.

Per capsule: L-Tryptophan, 450mg.

Suggested use: take 1 capsule daily, preferably in the evening, 30 to 60 minutes before bedtime.