Carlson L-Lysine Powder 960mg 100g | ~83 Servings

Carlson L-Lysine Powder delivers 960mg of free-form L-lysine per serving — an essential amino acid your body cannot produce on its own, critical for immune function, collagen synthesis, tissue repair, and cold sore management.

Why

L-lysine is one of nine essential amino acids — meaning your body cannot synthesise it and must obtain it entirely from diet or supplementation. It plays several distinct and important roles in human health. For collagen, lysine is a critical building block required for the cross-linking of collagen fibres, giving connective tissue its strength and elasticity — affecting skin, tendons, ligaments, cartilage, and bone. For cold sore management, lysine competes with arginine (the amino acid herpes simplex virus requires to replicate), reducing the arginine available to the virus and consistently shown in research to reduce the frequency, severity, and duration of outbreaks. Carlson has been delivering quality nutritional supplements since 1965, manufactured in an FDA-regulated facility with potency and quality guaranteed.

Key Benefits

• Cold sore management — competes with arginine to reduce HSV replication frequency and severity
• Collagen synthesis — essential for cross-linking collagen fibres in skin, tendons, ligaments, and bone
• Immune support — supports antibody production and immune cell function
• Calcium absorption — enhances calcium uptake and reduces urinary calcium loss
• Tissue repair — supports recovery and maintenance of connective tissue
• Free-form powder — rapidly absorbed, easy to mix into food or liquid, flexible dosing

Formula Highlights

• L-Lysine (from L-lysine hydrochloride) — 960mg per serving, free-form amino acid for rapid absorption
• No fillers or capsule — 100% pure powder, gluten free and casein free
• ~83 servings per 100g — excellent value for daily supplementation

Supplement Facts

Serving size: ½ tsp / 1 level scoop (1.2g) | Servings per container: ~83

*Daily Value not established.

Suggested Use

Adults: Take ½ teaspoon (1 level enclosed scoop) daily, mixed into food or liquid. The powder is virtually tasteless and dissolves easily in water, juice, or smoothies. Sold by weight, not volume — some variation in appearance and consistency is normal.

Other Ingredients

None. 100% L-lysine hydrochloride. Gluten free, casein free. Manufactured in an FDA-regulated facility.

About Carlson

Carlson has been providing quality nutritional supplements since 1965. Their commitment to purity, potency, and transparency has made them one of the most trusted names in natural health. Every product is manufactured under strict quality controls with guaranteed potency — so you know exactly what you’re getting, every time.

Warnings

Pregnant or breastfeeding women, and those with kidney disease or impaired kidney function, should consult their healthcare practitioner before use. High-dose amino acid supplementation may place additional load on the kidneys. Keep bottle tightly closed. Store away from heat and moisture. Keep out of reach of children.