Obagi Medical Professional-C+ 15% Brightening Kit in a white box with orange accents, containing two bottles: a 1.0 fl oz Vitamin C antioxidant serum and a 0.

Obagi Brightening Duo: Professional-C Serum 20% Kit 42.5 ml

£139.99

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Double up on one of Obagi’s bestselling brightening treatments with the Obagi Professional-C 15% Brightening Duo, featuring two Professional-C 15% Serums for a consistent daily dose of high-strength antioxidant vitamin C.

Formulated with 15% L-ascorbic acid, the purest form of vitamin C, this powerful daily serum helps brighten dull skin, improve uneven tone and soften the appearance of fine lines and wrinkles. Ideal for skin showing signs of sun damage, pigmentation or loss of radiance, it helps protect against environmental free radicals while supporting a smoother, brighter and more youthful-looking complexion.

Perfect for existing Professional-C users who never want to run out, or anyone ready to make vitamin C a consistent part of their age-defence and brightening routine.

Quantity:

Description

15% pure L-ascorbic acid
Powered by a potent concentration of pure vitamin C to visibly brighten the complexion and improve uneven skin tone.

Targets dullness and pigmentation
Helps improve the appearance of discolouration and lacklustre skin, revealing a clearer, more luminous complexion.

Powerful daily antioxidant protection
Helps neutralise damaging free radicals caused by everyday environmental exposure, supporting healthier-looking skin and long-term age defence.

Softens fine lines and signs of ageing
Regular use helps minimise the appearance of fine lines and wrinkles while supporting smoother, more youthful-looking skin.

Two serums for uninterrupted results
The duo format makes it easy to maintain consistent daily vitamin C use without running out of your key morning antioxidant.

Features

Contains two Obagi Professional-C Serum 15%

Formulated with 15% L-ascorbic acid

Helps brighten dull and uneven skin

Supports a more even-looking complexion

Helps minimise the appearance of fine lines and wrinkles

Provides antioxidant defence against environmental free radicals

Ideal for normal and combination skin

Designed for daily morning use

Specifications

Apply 5 to 7 drops to clean skin in the morning after cleansing and toning.

Gently smooth over the face and allow to absorb.

Follow with moisturiser as required.

Always finish your morning routine with a broad-spectrum SPF.

Once opened, use each serum within 3 to 6 months and store in a cool, dark place away from direct sunlight.

15% pure L-ascorbic acid
Powered by a potent concentration of pure vitamin C to visibly brighten the complexion and improve uneven skin tone.

Targets dullness and pigmentation
Helps improve the appearance of discolouration and lacklustre skin, revealing a clearer, more luminous complexion.

Powerful daily antioxidant protection
Helps neutralise damaging free radicals caused by everyday environmental exposure, supporting healthier-looking skin and long-term age defence.

Softens fine lines and signs of ageing
Regular use helps minimise the appearance of fine lines and wrinkles while supporting smoother, more youthful-looking skin.

Two serums for uninterrupted results
The duo format makes it easy to maintain consistent daily vitamin C use without running out of your key morning antioxidant.

Chosen with purpose

Professional skincare, made easier.

Every product at NIM Skin is selected to play a clear role in a considered routine—supported by straightforward guidance when you need it.

Nurse-curated

Selected by a UK nurse prescriber for a clear role within a purposeful routine.

Authentic products

Professional skincare sourced with care from trusted, authorised channels.

Guidance included

Straightforward support helps you introduce products with confidence and consistency.

Not sure where to begin?

Make it personal.

Take the skin assessment for a clearer starting point, or book a consultation for guidance tailored to your skin and goals.

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