SkinCeuticals Duo for Skin Discoloration
SkinCeuticals Duo for Skin Discoloration
Limited edition set featuring Phloretin CF® With Ferulic Acid and Discoloration Defense
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Duo for Acne-Prone Skin Benefits
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Provides advanced antioxidant protection from environmental aggressors
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Helps prevent oil oxidation that can lead to breakouts
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Features a synergistic blend of anti-discoloration ingredients to reduce the appearance of skin discoloration, improve brightness, and minimize the recurrence of discoloration (with continued use)
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60% average improvement in the appearance of stubborn brown patches*

Duo for Acne-Prone Skin Product Details
Reveal brighter, more even skin with the skincare kit for discoloration featuring best-selling serums. Skin discoloration is the result of excess melanin, a natural pigment that gives color to skin, often triggered by chronic UV exposure, hormonal fluctuations, post acne blemishes, heat or trauma to the skin, and natural aging. This anti-discoloration duo features Phloretin CF® With Ferulic Acid, a patented daytime vitamin C antioxidant face serum that delivers advanced environmental protection and diminishes the appearance of fine lines and discoloration, layered with Discoloration Defense, a daily-use dark spot corrector clinically proven to reduce the appearance of key types of skin discoloration, including hard-to-treat forms such as stubborn brown patches and post-acne marks. This pairing will improve the appearance of uneven skin tone and overall skin radiance.
SET INCLUDES
- Phloretin CF Vitamin C Serum: Vitamin C serum that combines the power of phloretin and ferulic acid to reduce discoloration, neutralize free radicals, and diminish fine lines and wrinkles.
- Discoloration Defense Serum: serum combining anti-discoloration ingredients like niacinamide and tranexamic acid to reduce skin discoloration, enhance brightness, and prevent the recurrence of dark spots.
Key Ingredients
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2% Phloretin
Incorporate phloretin into your routine for potent free radical protection while preventing visible signs of aging and improving the appearance of skin.
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10% L-Ascorbic Acid
As the purest form of vitamin C, L-ascorbic acid has been proven to provide powerful antioxidant benefits that help protect the skin from environmental damage while improving the visible signs of aging.
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3% Tranexamic Acid
A synthetic derivative of the amino acid lysine, tranexamic acid for skin has been used by physicians to address skin discoloration via topical application. This ingredient has been shown to diminish the appearance of discoloration and improve stubborn brown patches.
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1% Kojic Acid
Naturally produced by certain fungi, kojic acid helps improve the appearance of discoloration and skin brightness.
Full Ingredient List
PHLORETIN CF Aqua / Water / Eau, Dipropylene Glycol, Alcohol Denat., Ascorbic Acid, Butylene Glycol, Triethyl Citrate, Phloretin, Ferulic Acid DISCOLORATION DEFENSE Aqua / Water, Butylene Glycol, Niacinamide, Hydroxyethylpiperazine Ethane Sulfonic Acid, Glycerin, Tranexamic Acid, Propylene Glycol, Hydroxyethyl Urea, Kojic Acid, Caprylyl Glycol, Allantoin, Chlorphenesin, Xanthan Gum, Disodium Edta
1
Prep + Dispense
In the morning after cleansing, apply 4-5 drops of Phloretin CF® With Ferulic Acid into clean hands. Gently press into skin on the face, neck, and chest. Next, apply 3-5 drops of Discoloration Defense to the face, gentle pressing into the skin.
2
Apply + Complete
Complete your regimen with a SkinCeuticals broad-spectrum sunscreen. When used together, SkinCeuticals antioxidants and broad-spectrum sunscreens provide the most complete protection against visible aging caused by environmental aggressors.
FAQs
Answers to your frequently asked questions.
Can you use this duo with retinol?
Can you use this duo with retinol?
Yes, you can pair this duo with retinol. To safely layer with retinol, let Discoloration Defense serum fully dry on the skin before applying your favorite retinol product.
Can you use the Duo for Skin Discoloration with the C E Ferulic serum?
Can you use the Duo for Skin Discoloration with the C E Ferulic serum?
No, we would not recommend using the Discoloration Duo with C E Ferulic®. The duo includes a Vitamin C serum, and you only need to use one at a time.
What causes skin discoloration?
What causes skin discoloration?
Skin discoloration can result from sun exposure, hormonal changes, skin conditions like melasma or vitiligo, infections, injuries, etc.
Is the Duo for Skin Discoloration safe for the eye area?
Is the Duo for Skin Discoloration safe for the eye area?
The Duo for Skin Discoloration has not been tested for use around the eyes.
Q1: How long does shipping take?
Q1: How long does shipping take?
Orders are typically shipped within 24 hours, Monday to Friday. Orders placed on weekends or holidays ship on the next business day.
Standard shipping within the continental U.S. usually takes 3–5 business days.
Q2: Do you offer free shipping?
Q2: Do you offer free shipping?
Yes, we offer free shipping for orders over 100 USD
Q1: How do I start a return or exchange?
Q1: How do I start a return or exchange?
You must email Customer Services at contact@ohbeauty.com with your order number, contact information, and the reason for the return or exchange before sending anything back.
Q2: Who pays for return shipping?
Q2: Who pays for return shipping?
You’re responsible for return shipping costs—unless the item was damaged or defective.
If preferred, Oh Beauty can provide a return label for $7.99, which will be deducted from your refund.
Q3: What is the exchange window and policy?
Q3: What is the exchange window and policy?
You have 30 days after receiving your order to request an exchange.
Items that have had more than 50% used are not eligible for exchange.
Price differences will be handled by refunding or charging accordingly.
For quicker processing, it’s recommended to return the initial product first and then place a new order for the replacement.
Q4: What about devices (beauty devices)?
Q4: What about devices (beauty devices)?
Beauty devices can be returned within 30 days of receipt.
If unopened and unused, you get a full refund; if opened or used, a 20% restocking fee applies.
Q5: How do returns work for Purelift devices?
Q5: How do returns work for Purelift devices?
Purelift Face and Purelift Pro returns must be requested within 14 days of receipt.
Unopened items receive a full refund.
Opened items incur a restocking fee: $99 for Purelift Face, $125 for Purelift Pro.
Items must be in original condition, with packaging, charging cables, and instructions included.
Q6: How soon will I get my refund?
Q6: How soon will I get my refund?
Once the return is received and inspected, you’ll be notified.
Approved refunds are issued via the original payment method, typically within 10 business days.
During busy seasons, processing can take up to 14 working days.
If more than 15 business days pass after approval without receiving your refund, contact them at contact@ohbeauty.com.
Q1: How can I contact Customer Service?
Q1: How can I contact Customer Service?
For all customer inquiries, you can use the Contact Us page or email contact@ohbeauty.com.
The team responds within 24 hours, Monday to Friday (messages are not checked on weekends).
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Luxurious, Results-driven Beauty. We curate award-winning and highly effective skincare brands to help transform your skin and elevate your everyday life.

Luxurious, Results-driven Beauty. We curate award-winning and highly effective skincare brands to help transform your skin and elevate your everyday life.

Luxurious, Results-driven Beauty. We curate award-winning and highly effective skincare brands to help transform your skin and elevate your everyday life.

Luxurious, Results-driven Beauty. We curate award-winning and highly effective skincare brands to help transform your skin and elevate your everyday life.
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