Quantum Health SuperLysine Coldstick is a lip balm that combines sun protection, lip moisturization, and cold-sore prevention in a single compact stick. With SPF 21, L-lysine, and nourishing ingredients, it helps keep lips hydrated, protected, and comfortable — ideal for everyday use or when you’re outdoors exposed to sun.

Key Features

SPF 21 lip protection — shields lips from harmful UV rays and helps reduce risk of sun-triggered cold sores.
L-Lysine enriched formula — uses lysine, known for helping prevent cold sore recurrence by supporting skin health and helping reduce triggers.
Moisturizing and soothing — helps relieve dryness, chapping, and discomfort; ideal for cracked or sensitive lips.
Smooth, clear application — glides on easily and invisibly, so it works discreetly under or instead of lip makeup.
Compact 5 g tube — portable and convenient for daily carry in pocket or bag, handy for travel or outdoor use.
Supports lip comfort under sun exposure — protective barrier helps maintain lip moisture, reducing risk of sunburn, chapping, and cold-sore flare-ups.