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NOW Supplements

NOW Foods Double Strength L-Lysine 1000 mg, Collagen & Immune Support – 250 Tablets

NOW Foods Double Strength L-Lysine 1000 mg, Collagen & Immune Support – 250 Tablets

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NOW Foods Double Strength L-Lysine 1000 mg is a pharmaceutical-grade essential amino acid supplement formulated to support collagen synthesis, protein production, healthy immune function, and connective tissue wellness. Each vegan tablet supplies 1,000 mg of L-lysine twice the amount found in the brand’s regular-strength 500 mg formula.

Lysine is an essential amino acid that must be obtained through food or supplementation. It is required for the production of proteins throughout the body and helps maintain collagen and elastin, two structural proteins found in connective tissues such as skin, tendons, and bones.

L-lysine also serves as a precursor to carnitine, a compound involved in normal fat metabolism and cellular energy production. The formula additionally supports healthy immune system and cardiovascular function, making it suitable for adults seeking comprehensive amino acid support.

Each bottle contains 250 tablets and provides 250 servings. The formula is non-GMO, vegan, vegetarian, halal, kosher, dairy-free, egg-free, soy-free, nut-free, and made without gluten. NOW Foods makes and quality-tests this supplement in the United States using globally sourced ingredients and third-party-certified GMP standards. Natural color variation may occur.

Key Benefits

  • Supports normal collagen and elastin synthesis
  • Helps maintain healthy skin, tendons, bones, and connective tissues
  • Supports protein production with an essential amino acid
  • Promotes healthy immune system function
  • Supports normal carnitine production and energy metabolism
  • Provides double-strength L-lysine at 1,000 mg per vegan tablet

Product Details

Brand NOW Foods
Product Type Essential amino acid supplement
Supplement Form Tablets
Main Ingredient L-Lysine from L-Lysine Hydrochloride
Strength 1,000 mg of L-lysine per tablet
Count / Size 250 tablets
Serving Size 1 tablet
Servings Per Container 250
Dietary Features Non-GMO, vegan, vegetarian, halal, kosher, dairy-free, egg-free, soy-free, nut-free, and made without gluten
Best Use Collagen, connective tissue, protein, and immune system support
Suggested Audience Adults seeking a double-strength essential amino acid supplement
Country of Origin United States

Featured Ingredients

L-Lysine

Each tablet provides 1,000 mg of pharmaceutical-grade L-lysine from 1,270 mg of L-lysine hydrochloride. L-lysine is an essential amino acid that supports protein synthesis, immune function, and connective tissue maintenance.

Collagen and Elastin Support

Lysine is required for the maintenance of collagen and elastin. These structural proteins help support healthy skin, tendons, bones, and other connective tissues.

Carnitine Precursor

Lysine serves as a precursor to carnitine, a compound involved in normal fat metabolism and cellular energy production.

How to Use

Take 1 tablet 1 to 2 times daily. Store in a cool, dry place after opening and use as directed on the product label.

For adults only. Consult a healthcare professional if pregnant, nursing, taking medication, or managing a medical condition. Keep out of reach of children.

Best Time to Take

Take at a consistent time that fits your daily routine. When using two tablets daily, the servings may be taken separately. Follow all directions provided on the product label.

Best For

  • Adults seeking double-strength L-lysine support
  • Collagen and connective tissue wellness routines
  • Healthy immune system support
  • Protein synthesis and amino acid supplementation
  • People seeking pharmaceutical-grade L-lysine
  • Vegan, vegetarian, and non-GMO supplement routines
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