Essential amino acid
L-Tryptophan is an essential alpha-amino acid that is a precursor to the neurotransmitters serotonin and melatonin. Supplementation with tryptophan has been shown in numerous clinical trials to be safe, well-tolerated, and supportive of well-being, calmness, relaxation, sleep, and appetite control.* For best results, take tryptophan on an empty stomach, or with a small serving of carbohydrates.
Klaire Labs L-Tryptophan - Amino Acid Precursor to Serotonin & Melatonin, Mood & Sleep Support (90 Capsules)
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$145.96
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$72.98
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Klaire Labs L-Tryptophan - Amino Acid Precursor to Serotonin & Melatonin, Mood & Sleep Support (90 Capsules)
- SKU:
- ZDF300972
- UPC:
- 817234010978
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Sedacalm with L-Tryptophan- Amino Acids- Herbs- and Glandular Support -60 Capsules-
Was:
$100.90
Now:
$50.45
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