Eucerin Radiant Tone Dual Serum Dark Spot Corrector, Dark Spot Serum with Thiamidol and Hyaluronic Acid, Helps Visibly Reduce the Look of Persistent Dark Spots, 1 Fl Oz Bottle

I've incorporated the Eucerin Radiant Tone Dual Serum into my skincare regimen and was impressed with how it is a silky, light-weight serum that effortlessly layers into the skin without any greasy or sticky residue. It has a silky texture that applies well and will layer easily over the rest of my products. I use it in the morning and at night, and it glides in perfectly between toner and moisturizer without pilling or draping on my skin. I also like that it has a subtle, neutral scent that fades quickly and doesn’t clash with anything else I’m using.What is most impressive is how nice it feels on the skin—it doesn't tingle or burn and is gentle enough to use repeatedly. The packaging is smooth and sturdy, and the pump makes it easy to control how much is released with each application. It’s the kind of product that feels like it was made to work with everything else I already have in my routine. For a person who wants a serum that is easy to use and leaves the skin smooth and fresh, this has been a reliable addition. I appreciate having something that is low maintenance but still feels like a thoughtful part of my routine.

This product is really great. I liked how easy it was to apply and the bottle design is nice. Noticeable dark spot reduction and my skin tone looks better now. The non-greasy formula feels good on my skin. Just wish it worked a bit faster. Overall, good product, happy I tried it.

My feedback is really positive because this serum feels so light on skin. Non-greasy texture, easy to apply, and quick absorption make my skincare routine better. I see some fading of dark spots over time, which is great. Only wish it was a bit more affordable. Overall, a good product for skin brightening.

This product has been exactly what I needed. Easy to apply and absorbs quickly, it doesn't leave any greasiness. The dual serum formula feels nice on my skin and seems to help with dark spots. I especially like the hyaluronic acid for hydration. Overall, a lovely skin enhancer that I recommend to those looking to improve skin radiance.

Feels good, and smells nice, but hasn't really done much for my dark spots. I might have to switch to a prescription cream.

After stumbling on this product I did some research on ChatGPT because I have been working really hard for the past 5 years to fade my stubborn melasma.Seriously, I’ve tried EVERYTHING with basically zero results.Turns out the main ingredient, thiamidol has substantial scientific evidence and proves to be more effective than what I was using (with no improvement) hydroquinone.So I ordered a bottle and crossed my fingers.I’m 4 weeks in, after 2 weeks I caught myself in the mirror and did a double take. The melasma that once did double time as cheek contour has drastically faded and my face has brightened in a big way.ChatGPT helped me create a skincare routine that works with this product partnered with other products I already love and use for other benefits. I’m still using niacinimide and Tretinoin, but not always at the same time.This is a gentle yet effective product that pairs well with other products. I will definitely be re-purchasing. Anyone who has ever struggled with melasma knows how frustrating it can be … I wouldn’t hesitate to recommend this to anyone!

I just received this product today so I can't speak to effectiveness.What I think I should comment on right away is the very perfumy scent.The aroma is pleasant but very strong, very far reaching, and is very slow to dissipate. I applied this on my face at 2:00PM. It is now 6:15PM and it is still overpowering and starting to make me a bit nauseous. This will prohibit me from applying at night as I would not be able to sleep through the smell. Directions say to limit use to 4 times per day. Lol, that will not be a problem, but I'm not sure I'll even be able to use it often enough to work on my hyperpigmentation. I'll look for another product with thiamidol.

I recommend this product. It absorbs quickly, feels non-greasy, and is easy to apply. The dual serum formula with hyaluronic acid and Thiamidol helps reduce dark spots and improves skin radiance. The 1 oz size lasts a while. Overall, I see a difference in my skin tone, and I like it a lot.