L-Serine
SKU: 65453922042

L-Serine

Sale price$34.83 Regular price$38.70
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

L-SerineFirst isolate in 1865 from sericin, a silk protein, Serine is a nonessential amino acid, which can be synthesized in the body from Glycine. Serine is required for the metabolism of fat, tissue growth and the immune system as it assists in the production of immunoglobulin and antibodies. Some derivatives (e. g., ethanolamine) are also important components of the phospholipids found in biological membranes. It is a constituent of brain proteins and

First isolate in 1865 from sericin, a silk protein, Serine is a nonessential amino acid, which can be synthesized in the body from Glycine. Serine is required for the metabolism of fat, tissue growth and the immune system as it assists in the production of immunoglobulin and antibodies. Some derivatives (e.g., ethanolamine) are also important components of the phospholipids found in biological membranes. It is a constituent of brain proteins and nerve coverings and is also important in the formation of cell membranes. Serine can be also used in cosmetics as a skin moisturizer. Internal production requires adequate amounts of B-3 (niacin), B-6, and folic acid.

Jo Mar sells 100% pure, U.S.P. grade L-Serine in both powder and capsules. The powder is water soluble and weighs about 3.8 grams per level measuring teaspoon. Capsules may contain less than 1% magnesium stearate, an inert ingredient used in the encapsulation process.

The information stated here is not complete and should not be considered a recommendation. Please consult a qualified physician or nutritionist before beginning amino acid supplementation.

*The following information, as well as all statements and products on this website, have not been evaluated by the FDA and are not intended to diagnose, mitigate, treat, cure, or prevent any disease or health condition.

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Exchange/Return Notes
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SKU: 65453922042

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Michael
Omaha, US
★★★★★ 5
Love The Nautica Wallet
Color: Embossed Leather - Black, Color: Embossed Leather - Black
I love the way it feels and fits, no diddy. The black leather with the blue inside really gives it a nice look to it. Quality wise I say in my opinion is perfect. Space for your money and debt cards. Performance wise, it gave me 2 hp to my car. Other than that I love the wallet. Thanks Nautica 😊
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Reviewed in the United States on June 3, 2024
T
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Tim Cech
Carnegie, US
★★★★★ 5
Compact fit for a variety of cards
Color: Two Tone - Black/Cognac
This trifold wallet is compact, is durable enough to survive heavy daily use, and stylish on a budget.
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Reviewed in the United States on April 1, 2026
K
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Konstantin B.
Waukegan, US
★★★★★ 5
Simple but good made, quality leather
Color: Two Tone - Cobalt Blue
Great quality, good leather.
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Reviewed in the United States on July 18, 2025
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Denise R
Draper, US
★★★★★ 4
Soft leather, nice
Color: Pop Color - Black/Grey
Wallet is good value. Just be aware of the logo, it appears like a slice at first glance. Not sure how it will hold up
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Reviewed in the United States on January 13, 2024
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Alejo
Phoenix, US
★★★★★ 5
Billetera Navi
Color: Two Tone - Cobalt Blue
Excelente producto y muy vistoso
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Reviewed in the United States on June 2, 2026

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