L-Tryptophan

L-Tryptophan is an essential amino acid and is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.
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  1. NOW, L-Tryptophan, 500 mg, 120 Vcaps
    NOW L-Tryptophan - 500 mg - 120 Veg Capsules
    Rating:
    100% of 100
    $19.99
    FREE Shipping USA over $49

    Benefits and Results:

    • Supports Relaxation †
    • Encourages Positive Mood †
    • Promotes Restful Sleep †
    Learn More
  2. Life Extension L-Tryptophan - 500 mg - 90 Veg Capsules
    Life Extension L-Tryptophan - 500 mg - 90 Veg Capsules - Healthy Sleep
    Rating:
    100% of 100
    FREE Shipping USA over $49

    Benefits and Results:

    • Supports healthy sleep & mood †
    • Helps modulate your body’s natural stress response †
    • Promotes satiety †
    Learn More