L-Lysine is an essential amino acid necessary for growth, development, tissue maintenance and repair. Lysine is an essential amino acid, which means that it is necessary to human health but cannot be manufactured by the body. Lysine is signi... More information on Country Life L-Lysine 500 mg w/B-6 (100 caps)
L-Lysine is an essential amino acid necessary for growth, development, tissue maintenance and repair. Jarrow Formulas’ L-Lysine 500 is the HCl (hydrochloride) for... More information on Jarrow Formulas L-Lysine 500 (100 Capsules)
L-Lysine plays a major role building muscle protein, recovering from surgery or sports injuries, in calcium absorption, and the body's production of hormones, enzymes, and antibodies. Lysine is an essential amino acid, which means that it is... More information on Now Foods L-Lysine 500 mg (100 Capsules)
Clinically proven to heal cold sores quickly, naturally, and painlessly, Quantum’s leading all-natural cold sore treatment contains lysine and 14 other vitamins, herbs, and minerals. Apply directly to cold sores at the first sign of tingling... More information on Quantum LipClear Lysine + Cold Sore Treatment 7g
Use everyday to protect your lips from the sun, a common cold sore trigger. Contains all the same healing, relief giving and preventive nutrients as the ointment. This moisturizing petroleum-free convenient Coldstick also heals cracked or ch... More information on Quantum LipClear Lysine + Coldstick 5g
The tablets will bolster the immune factors so important for control and prevention. Those with occasional problems may use the tablets with the ointment when experiencing an outbreak in order to hurry healing. For long term management or se... More information on Quantum Super Lysine 180 tabs
Clinically proven to heal cold sores quickly, naturally, and painlessly, Quantum’s leading all-natural cold sore treatment contains lysine and 14 other vitamins, herbs, and minerals. Apply directly to cold sores at the first sign of tingling... More information on Quantum Super Lysine 21 gram cream
Potent, fast-acting liquid delivers L-lysine and LEM Shitake Mushroom extract along with a dynamic combination of supporting herbal extracts and vitamins. Great for those who prefer liquids.