This Product |
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Skincare Benefit |
Visibly reduces look of dark spots, and improves skin’s clarity for brighter even-looking skin |
Improves skin clarity by gently removing built up layers of dead skin to leave skin feeling hydrated, soft and smooth |
Visibly reduces look of dark spots, and helps prevent dark spots from reappearing when used regularly |
Visible reduction of dark spots, facial moisturizer that works through the night to help restore skin's radiance and support a visibly renewed appearance |
Visibly correct the look of dark circles over time with regular use and reduces look of eye puffiness with cool metal applicator |
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Lasts |
72h hydration |
n/a |
n/a |
n/a |
n/a |
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Ideal for |
Body |
Face |
Face |
Face |
Face |
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Skin Type |
All skin types |
All skin types |
All skin types |
All skin types |
All skin types |
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Key Ingredients |
Thiamidol, Hyaluronic Acid & Antioxidant Licochalcone A |
2% AHA Complex combining Lactic Acid and Glycolic Acid |
Thiamidol, Licochalcone A & Broad Spectrum SPF 30 sunscreen |
Thiamidol, Provitamin B5 |
Thiamidol, Hyaluronic Acid & light reflecting pigments |
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Feel & Finish |
Non-greasy, fast absorbing |
Cleansing gel |
Non-greasy, fast absorbing |
Non-sticky and non-comedogenic |
Lightweight, non-sticky |
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Clinically tested |
✓ |
✓ |
✓ |
✓ |
✓ |
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Highlights
Summary
Eucerin Radiant Tone Dual Serum Dark Spot Corrector with Hyaluronic Acid helps visibly reduce the look of persistent dark spots.
Benefits
- Facial serum helps minimize the look of persistent dark spots due to sun exposure, aging and imperfections
- Skin appears more radiant in as little as two weeks
- Skin clarity continues to improve over time with regular use of this dark spot serum
- Face serum helps smooth the look of fine lines and wrinkles
- #1 Dermatologist Recommended Brand for Dark Spots* (*ProVoice Survey June 2026)
Features
- Lightweight, non-sticky hydrating serum
- Non-comedogenic face moisturizer
- Clinically proven formula
- Suitable dark spot serum for all skin types
Key Ingredients
- Formula with Thiamidol helps reduce the look of persistent dark spots due to sun exposure, aging and imperfections
- Enriched with Hyaluronic Acid
Item 2634615
Apply Eucerin Radiant Tone Dual Serum to your face and neck after cleansing.
Limit the collective use of Radiant Tone skincare products to four times daily.
Precautions: Keep out of reach of children. For external use only. Avoid contact with eyes. Discontinue use if irritation occurs.
Water, Alcohol Denat., Butylene Glycol, Glycerin, Isopropyl Palmitate, Cetearyl Isononanoate, Diisopropyl Adipate, Propylheptyl Caprylate, Cetearyl Alcohol, Distarch Phosphate, Sodium Hyaluronate, Tocopherol, Sodium Ascorbyl Phosphate, Isobutylamido Thiazolyl Resorcinol, Glycyrrhiza Inflata Root Extract, Glucosylrutin, Isoquercitrin, Glycine Soja (Soybean) Oil, Glyceryl Stearate, Hydroxypropyl Starch Phosphate, Dimethicone, Dehydroxanthan Gum, Sodium Stearoyl Glutamate, Xanthan Gum, Gellan Gum, Sodium Chloride, Phenoxyethanol, Ethylhexylglycerin, Trisodium EDTA, Citric Acid, Fragrance.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Achieve Luminous Skin with Eucerin Radiant Tone Dual Serum!
I recently added the Eucerin Radiant Tone Dual Serum to my skincare routine, and I am absolutely thrilled with the results! This product has quickly become a staple in my quest for radiant and even-toned skin. From the first application, I noticed how lightweight and non-greasy the serum felt on my...
Most Helpful Critical Review
Not for me
I received Eucerin Radiant Tone Dual Serum as part of a free trial. I initially tested it on a small section of my cheek to make sure that it wouldn't irritate me (certain skin creams tend to irritate me so I usually test on a small part of my face before applying all over). This initial test went w...
646 results
great serum
I love this. it doesn't make me break out. it fades my dark spots. it makes my face look literally radiant and glowing. i also love the smell, not sure why so many haters. it smells fresh and clean to me.
Stubborn Melasma gone
Verified Buyer
Reviewed at

I wear a hat, sunscreen, and lightening products daily including multiple prescriptions over the years to treat growing patches of melasma on my fair skin. Within 8 weeks this product has faded my melasma to almost imperceptible. It's the lightest I've seen it in years! Just ordered the body cream to try.
Works great
I like this product because it does clear the skin but the bottle is so cheap made. The chrome paint peeled off and it was all over my skin. I dont know if I want to buy it again or just try something different.
Clears dark spots fast
Must add to your skin care. When I stop using it, I notice a difference in dark spots. This, vit C, and sunscreen will get you right!
Finally!!
I have spent thousands on products & treatments for my awful discoloration. In my 20's, i was homeless & would sit in sun for hours. Forget SPF, I didnt use even soap. My discoloration is pretty much on both sides of my face & has always looked like I have awful bronzer with a harsh contour line! Finally started skincare at 38. I'm 43 & skin has come a long way but even tret didnt help the discoloration. I am on my 2nd bottle of this serum & started seeing it break up around a month & a half. Ive also been using the SPF & eye cream. I can't recommend this product enough!!!! I would be heart broken if it ever goes away!!
Questions
Q&A
Showing 5 out of 12 Questions
- Q
Can it be used along with Sunday Riley night oil?
- Asked by R
- Official Answer By Eucerin - Brand EngageWe appreciate your interest in our product. We cannot provide advice on the use of other products. For best skin compatibility, we recommend using products from within the Eucerin Radiant Tone range.Was this answer helpful to you
- Q
I have had dark spots/PIH for the past 5 years will this product get rid of it with consistent use?
- Asked by BBBB
- Official Answer By Eucerin - Brand EngageEucerin Radiant Tone Dual Serum helps to visibly reduce the look of persistent dark spots. Skin will appear more radiant in as little as two weeks.Was this answer helpful to you
- Q
I have Rx Hydroquinone to reduce brown spots. Can someone chime in on how this compares? Should I stick with the Rx Hydroquinone or try this?
- Asked by East Coast Girl
- Official Answer By Eucerin - Brand EngageWe appreciate your interest in our product. We cannot provide advice on the use of other products. For best skin compatibility, we recommend using products from within the Eucerin Radiant Tone range.Was this answer helpful to you
- Q
Can you use this line of products with medicube vitamin c deep pads
- Asked by Justina
- Official Answer By Eucerin - Brand EngageWe appreciate your interest in our product. We cannot provide advice on the use of other products. For best skin compatibility, we recommend using products from within the Eucerin Radiant Tone range.Was this answer helpful to you
- Q
Can I use Eucerin dual Syrum under make up foundation
- Asked by Violeta
- Official Answer By Eucerin - Brand EngageYes, Eucerin Radiant Tone Dual Serum can be used prior to applying makeup.Was this answer helpful to you