IonteraO2 Intense 2-Piece Brightening Set

A clinically engineered two-step treatment routine designed to address multiple causes of uneven skin tone and discoloration.

O₂ Niacinamide Eight Active Serum 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.

O₂ Vitamin C Brighten Defend Serum 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.

Both formulas are enhanced with patented OATH™: Oxygen Amplified Therapy to support skin cell health and optimize the performance of high-efficacy brightening actives.

Clinically designed to:
✓ Rapidly brighten dull skin and restore visible radiance
✓ Dramatically reduce dark spots and discoloration
✓ Visibly refine pores while improving skin texture
✓ Support collagen production for firmer-looking skin
✓ Strengthen the skin barrier while improving hydration levels
✓ Provide antioxidant defense to help protect against free radical damage

How To Use:

• O₂ Niacinamide Eight Active Serum: apply one pump (0.5 mL) morning and evening to face and neck.
• O₂ Vitamin C Brighten Defend Serum: apply one pump (0.5 mL) each morning to face and neck.

Note: These formulations intentionally contain performance ingredients to deliver optimal results. Skin may require an adjustment period. If sensitivity occurs, begin by applying once every 2–3 days until skin acclimates to daily use.

1 x 1 oz. / 30mL
1 x 0.50 oz. / 15mL

Ingredients*:
Vitamin C Serum
Aqua, Tetrahexyldecyl Ascorbate, Butylene Glycol, Pentylene Glycol, Glyceryl Stearate, Glycerin, Cetearyl Alcohol, Sodium Olivate, Oxygen, Ferulic ACID, Bisabolol, Oligopeptide-68, Tocopherol, Angelica Acutiloba Extract, Oenothera Biennis (Evening Primrose) Oil, Rosa Canina (Rosehip) Seed Oil, Punica Granatum Extract, Vitis Vinifera (Grape) Seed Oil, Maltodextrin, Benzyl Alcohol, Carbomer, Inulin, Dipropylene Glycol, Xanthan Gum, Tetrasodium Iminodisuccinate, Mannitol, Ethylhexylglycerin, Sclerotium Gum, Lecithin, Tocopheryl Acetate, Phosphatidylcholine, Glycine Soja Oil, Hydrogenated Lecithin, Sodium Oleate, Pullulan, Sodium Hydroxide, Silica, Cetyl Alcohol, Potassium Sorbate, Sodium Benzoate, Decyl Glucoside, Disodium Edta, Sodium Chloride.

Niacinamide Serum
Aqua, Niacinamide, Glycerin, Pentylene Glycol, Perfluorohexane, Perfluorodecalin, Oxygen, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-5, Palmitoyl Dipeptide-5, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Resveratrol, Carnosine, Allantoin, Sodium Carboxymethyl Beta-Glucan, Hydrolyzed Soy Protein, Rice Amino Acids, Perfluoromethylcyclopentane, Perfluoroperhydrophenanthrene, Perfluorodimethylcyclohexane, Aloe Barbadensis Leaf Juice Powder, Hydrolyzed Adansonia Digitata Seed Extract, Silybum Marianum Fruit Extract, Phenoxyethanol, Sodium Hydroxide, Sodium Benzoate, Carbomer, Panthenol, Hydroxyethylcellulose, Alcohol, Tetrasodium Iminodisuccinate, Lecithin, Proline, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Diaminobutyroyl Hydroxythreonine, Magnesium Chloride, Tocopherol.
Perfluorodimethylcyclohexane, Sodium Hyaluronate, Phenoxyethanol, Dipropylene Glycol, Tocopheryl Acetate, Tetrasodium Iminodisuccinate, Tetrahexyldecyl Ascorbate, Pentadecalactone, Citric Acid.

*Please Note:The ingredient list is subject to change. Please refer to the product packaging for the most up-to-date list of ingredients.