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Rated 5.0 out of 5 stars
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5-Hydroxy L-Tryptophan

Progressive Labs
Regular price

Natural precursors to raise serotonin levels in the brain.

5-Hydroxy L-Tryptophan, 30 Capsules, by Progressive Labs

Natural precursors to raise serotonin levels in the brain.

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Product Details

Brand: Progressive Labs
Category: Vitamins & Supplements
Product Code: 5-hydroxy-l-tryptophan-PGL
Servings per Container: 30

5HTP, derived from West African legume Griffonia simplicifolia, is a natural precursor to the neurotransmitter serotonin. In the presence of vitamin B6, 5HTP supports serotonin production in the brain, a positive mood and "sense of well-being".

Suggested Usage

Depending on type and severity of condition, 100-900 mg. per day are considered safe, or as directed by your healthcare professional.

Ingredients

  • Serving Size: 1 Capsule
  • Servings Per Container: 30
  • Amount Per Serving:
  • 5-Hydroxy-L-Tryptophan 100 mg

Other Ingredients: rice flour, vegetable lubricant, gelatin.

Warnings

If you are pregnant, nursing, trying to conceive, taking any medications, or have a medical condition, please consult your healthcare practitioner before using this product.

Do not take with MAO inhibitors or anti-depressants.

Keep out of reach of children.

Additional Information

Tamper Evident band around cap and seal on bottle. Do not use if either seal is broken or missing.

Brand: Progressive Labs
Category: Vitamins & Supplements
Product Code: 5-hydroxy-l-tryptophan-PGL
Servings per Container: 30

5HTP, derived from West African legume Griffonia simplicifolia, is a natural precursor to the neurotransmitter serotonin. In the presence of vitamin B6, 5HTP supports serotonin production in the brain, a positive mood and "sense of well-being".

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Professional-grade products adhere to the strictest standards for purity and potency, and use the highest-grade ingredients available.
5.0
Rated 5.0 out of 5 stars
Based on 1 review
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100%would recommend this product
1 review
  • WB
    william b.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 years ago
    I would buy this again and again.

    I take this supplement every morning, and nightly just before I turn out the lights. A doctor gave it to me to produce more Serotonin, and help me sleep. He prescribed it to try and help relieve my fibromyalgia symptoms. I began to sleep so much better after two weeks of us.