Vitamin B3 Brightening Serum by PCA Skin is a highly concentrated, lightweight serum that helps to brighten and even out skin tone while reducing the appearance of dark spots and hyperpigmentation. It is designed for all skin types and can be used twice daily, in the morning and evening.

Key ingredients include:

• Niacinamide (Vitamin B3): This ingredient helps to improve skin's elasticity and barrier function, as well as brightening and evening out skin tone.

• Hyaluronic Acid: This ingredient helps to hydrate and plump the skin, leaving it looking smoother and more youthful.

• Hexapeptide-2: This ingredient helps to improve the appearance of fine lines and wrinkles by promoting collagen production.

To use, apply a small amount to the face and neck after cleansing and toning, and follow with moisturizer. For best results, use in conjunction with a broad-spectrum sunscreen during the day.