Amazon · 4 mos ago
$20 $22
free shipping

It's $2 under list price. Buy Now at Amazon

Features
  • Serotonin is a neurotransmitter.
  • L-Tryptophan is a precursor in the production of serotonin and melatonin.
  • Contains no yeast, dairy, egg, gluten, soy, wheat, sugar, salt.
  • Contains no preservatives, artificial color, flavor, or fragrance.
  • Model: SN1988
  • UPC: 021078019886

Verified: 02/25/2021 · Save $1.83 off list · Free Shipping

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Details
Comments
  • Published 10/19/2020
    Verified 5 hr ago
  • Popularity: 1/5
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Price Analysis

  Discount Last Deal Price Current Price  
Amazon 8% $28 (exp 4 mos ago) $20 Buy Now