l-Lysine

Pure Encapsulations

l-Lysine

Price range: $15.50 through $41.50

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SKU: 1480 Categories: , , Product Brand:

The Promise

Pure l‑lysine, free‑form single‑amino‑acid formula — Straightforward l‑lysine capsules with vitamin C

Straightforward l‑lysine capsules with a small amount of fat‑soluble vitamin C.

Primary ingredient and amounts

Each vegetable capsule provides 500 mg of free‑form l‑lysine plus 10 mg of ascorbyl palmitate (fat‑soluble vitamin C).

Simple formulation

This is a single‑amino‑acid product formulated without added blends or unnecessary fillers.

Production and sourcing

The l‑lysine is produced by fermentation of grain; ascorbyl palmitate is derived from corn dextrose fermentation and palm oil.

Suggested daily intake range

Use 2–6 capsules per day in divided doses, between meals.

Why It Works

Free‑form l‑lysine: essential amino acid details — nutritional role and formulation facts

Key formulation and role facts that explain the product's makeup and nutritional purpose.

01

Essential amino acid

L‑lysine is an essential amino acid that the body cannot synthesize and must be supplied from the diet or supplements.

02

Role in protein and nitrogen balance

L‑lysine is important for healthy protein synthesis and maintaining nitrogen balance.

03

Immune and tissue support*

This amino acid provides nutritional support for normal immune function and for maintaining healthy gum and lip tissue.*

04

Calcium absorption support*

L‑lysine has been shown to enhance intestinal calcium absorption, supporting normal bone nutrient uptake.*

Reviews

Customer Reviews

Your Journey

How to use l‑Lysine: timing, dosing, storage and cautions — practical serving and precautions

Clear, label‑supported directions and safety notes for everyday use.

Serving size

Take 2–6 capsules daily

Consume 2–6 capsules per day total, divided into multiple doses.

Timing

Take between meals

Space doses between meals as part of the recommended administration.

Potential side effects and interactions

Mild gastrointestinal effects

Transient gastrointestinal upset or diarrhea has been reported; high arginine intake may reduce lysine effectiveness.

Special population note

Pregnant or nursing?

Consult your physician before use if you are pregnant or lactating.

Product education

Suggested Use: 2-6 capsules per day, in divided doses, between meals.

l-Lysine – L-lysine by Pure Encapsulations provides support for healthy gum and lip tissue. This single amino acid is generally taken as supplemental support for battling cold sores. Lysine also helps to support the immune system, and enhances the absorption of calcium through the intestine.

What Is It?

An essential amino acid, l-lysine cannot be manufactured by the body and must be obtained from the diet. It is primarily noted for its importance in healthy protein synthesis, nitrogen balance and immune function.*

Uses For l-Lysine Immune Function:

l-Lysine provides nutritional support for the body’s natural defenses, which includes maintaining healthy gum and lip tissue.*

Bone Health:

Recent evidence suggests the ability of l-lysine to promote calcium absorption, providing potential support for healthy bones.*

What Is The Source?

l-Lysine is produced from the fermentation of grain. Vitamin C (ascorbyl palmitate) is derived from corn dextrose fermentation and palm oil.

Recommendations

Pure Encapsulations recommends 2–6 capsules per day, in divided doses, between meals.

Are There Any Potential Side Effects Or Precautions?

At this time, there are no consistent side effects or precautions, although transient gastrointestinal upset and diarrhea have been reported. Arginine may reduce the effectiveness of l-lysine in some individuals. If pregnant or lactating, consult your physician before taking this product.

Are There Any Potential Drug Interactions?

At this time, there are no known adverse reactions when taken in conjunction with medications.

*These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. For educational purposes only. Consult your physician for any health problems.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: 2-6 capsules per day, in divided doses, between meals.
each vegetable capsule contains:
Ingredients AMT %DV
l-lysine (free-form) 500 mg -
ascorbyl palmitate (fat-soluble vitamin C) 10 mg -
Other Ingredients: -
(-) There is no %DV or the manufacturer has not provided this data.

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