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L-Phenylalanine is a dietary supplement in free form and is considered an essential amino acid. It serves as a precursor to the amino acid tyrosine, as well as a range of neurotransmitters and hormones. As an essential amino acid, phenylalanine is first converted to tyrosine, which then becomes L-dopa and ultimately converts to norepinephrine, a crucial neurotransmitter and adrenal hormone.
The suggested use of L-Phenylalanine is 1 to 2 tablets daily. Additionally, it is suitable for vegetarians as it contains no yeast, dairy, egg, gluten, corn, soy, or wheat. It also contains no sugar, starch, preservatives, or artificial color, flavor, or fragrance.
Source Naturals, the company behind L-Phenylalanine, has been a trusted source for over 40 years. It was established in 1982 by CEO Ira Goldberg with the goal of supporting everyone's potential to enjoy optimal health.
Furthermore, L-Phenylalanine is manufactured in the USA, specifically in Scotts Valley, CA. It is produced under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
is_discontinued_by_manufacturer | ‎No | ||||
item_model_number | ‎SN0161 | ||||
department | ‎Health and Beauty>Health and Wellness | ||||
date_first_available | ‎January 1, 1999 | ||||
manufacturer | ‎Threshold Enterprises | ||||
best_sellers_rank | #284,143 in Health & Household (See Top 100 in Health & Household) #7,675 in Sales & Deals #14,917 in Blended Vitamin & Mineral Supplements | ||||
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