Product Overview - Obagi-C Fx C-Clarifying Serum | Skin-Brightening Vitamin C Serum | 30ml. The Obagi-C Fx C-Clarifying Serum is a powerful, clinically-proven brightening serum designed to target hyperpigmentation, fine lines, wrinkles, and dull complexions. This advanced formulation combines 10% L-Ascorbic Acid (Vitamin C) with 4% Arbutin, a nature-identical skin-brightening agent, to deliver visible improvements in skin tone and texture without the use of hydroquinone.. Developed by Obagi Medical, this lightweight serum is non-comedogenic and allergy-tested, making it suitable for all skin types including normal, oily, dry, combination, sensitive, and mature skin. Our experts recommend this serum as part of a comprehensive brightening regimen for those seeking a more radiant, even-toned complexion.. Key Benefits at a Glance. Immediate Benefits:. Brightens dull, uneven skin tone for an instant radiant glow. Lightweight, fast-absorbing formula that feels comfortable on the skin. Antioxidant protection against environmental stressors and free radical damage. Non-comedogenic formulation that won't clog pores or leave a greasy residue. Hydroquinone-free brightening suitable for sensitive skin types. Long-Term Benefits:. With consistent use, the Obagi-C Fx C-Clarifying Serum works to improve overall skin health by combating free-radical damage, reducing hyperpigmentation, and enhancing skin elasticity. The 10% L-Ascorbic Acid stimulates collagen synthesis, helping to minimise the appearance of fine lines and wrinkles whilst protecting against future photoageing.. Over time, the 4% Arbutin inhibits melanin production at the cellular level, gradually diminishing the appearance of dark spots, sun damage, and uneven pigmentation for a noticeably clearer, more luminous complexion.. How Will It Feel on My Skin?. This lightweight serum absorbs quickly into the skin without leaving a greasy or sticky residue. Upon application, you may experience a slight tingling sensation, which indicates the active ingredients are working. The serum leaves skin feeling refreshed, hydrated, and smooth with a non-greasy finish.. Who Is It Suitable For?. Individuals with hyperpigmentation, dark spots, or melasma. Those experiencing dull, uneven skin tone. Anyone seeking to minimise fine lines and wrinkles. Suitable for all skin types including normal, oily, dry, combination, and sensitive. Those looking for a hydroquinone-free alternative for skin brightening. Ideal as a maintenance regime between hydroquinone treatment cycles. Appropriate for mature skin showing signs of photoageing. Why Choose Obagi-C Fx C-Clarifying Serum?. Backed by over 30 years of Obagi expertise in transformational skincare, this professional-grade serum delivers the proven benefits of Vitamin C and Arbutin in a potent, clinically-formulated solution. Unlike prescription-strength alternatives, this hydroquinone-free formulation offers effective brightening without irritation, making it suitable for long-term daily use. Our experts recommend this serum for anyone seeking evidence-based results in addressing pigmentation concerns and signs of skin ageing.