Round Lab Birch Juice Moisturizing Lip Balm provides long-lasting hydration with a soft, cushioned finish for everyday comfort. Infused with birch sap, it helps relieve dryness and smooth the appearance of lip lines for a healthier look. A nourishing blend of squalane and plant oils, including olive, sweet almond, jojoba, macadamia, and argan, works to condition and soften the lips. The addition of a hyaluronic acid complex helps attract and retain moisture, giving lips a plump, glossy appearance. With a gentle, fragrance-free formula, it is suitable for all skin types and can also be applied in a thicker layer as a hydrating lip mask.