Quick view Quantum Health Lip Clear Lysine+ 7g Quantum Health £11.29 Lip Clear Lysine+ Cold Sore Treatment from Quantum Health speeds healing and stops itching, burning, prickling, soreness, tenderness and blistering. The active ingredient menthol is an effective... Qty in Cart: 0 Quantity ( in cart): Decrease Quantity: Increase Quantity: Price: £11.29 Subtotal: Add to Cart