O2 Intense Brightening Treatment Set $500 Value

What it is: A clinically engineered, limited-edition, two-step treatment routine designed to address multiple causes of uneven skin tone and discoloration.

What it does: These complementary treatments work together to help rapidly brighten skin, reduce dark spots and discoloration, visibly refine pores, support collagen production for firmer-looking skin and strengthen the skin barrier while improving hydration levels. Both formulas are oxygen-amplified with patented OATH: Oxygen Amplified Therapy, delivering liquid oxygen into skin to support cellular health, enhance microcirculation and optimize the efficacy of these advanced brightening actives.

Set includes:

- O Niacinamide Eight Active Serum (1 oz.): delivers 8% niacinamide with peptides and hyaluronic acid to help regulate sebum production, visibly refine pores, improve brightness and support a stronger, more balanced skin barrier

- O Vitamin C Brighten Defend Serum (0.5 oz.): features THD ascorbate, an advanced, highly stable form of vitamin C alongside microencapsulated ferulic acid to rapidly brighten skin, dramatically reduce dark spots and provide powerful antioxidant protection against environmental damage

How to use: For optimal results, apply both treatments after cleansing and before moisturizer morning and evening. Apply one pump of O Niacinamide Eight Active Serum to face and neck morning and evening. Apply one pump of O Vitamin C Brighten Defend Serum to face and neck each morning. Visible improvement can begin within two weeks, with continued brightening and tone refinement over eight weeks of consistent use.