Radiant Tone Dual Serum — Reddit Reviews
by Eucerin
Updated August 19, 2026
Tranexamic acid serum targeting stubborn hyperpigmentation and melasma; strong fragrance.
What the community says
A tranexamic acid and thiamidol combo serum aimed at reducing stubborn hyperpigmentation and melasma. It suits users who want a quick-absorbing lotion but have sensitive skin with fragrance sensitivity. The notable scent can trigger irritation or redness for some.
What this means for you
What people love
- Targets stubborn melasma and hyperpigmentation effectively
- Quick-absorbing lotion texture
- OTC alternative recommended by dermatologists
Watch out for
- Strong fragrance can irritate sensitive skin and trigger redness
- Reported cases of barrier disruption and burning
- May aggravate already sensitive or compromised skin
Product details
Key Ingredients
Where to buy
Real Reddit threads — 31 mentions across 15 threads
Eucerin Radiant Tone Dual Serum on Reddit, in one place — 15 threads from r/tretinoin, r/30PlusSkinCare and 3 more, summarized.
“Eucerin Radiant Tone Dual Serum (Thiamidol) (let fully dry between the toner and the AA)”
Positive
“No, I use Thiamidol. It is more stable than vitamin C”
Positive
“Tret + AA+HQ = the perfect trio 💕Took me 2yrs to get here”
Positive
“I’m thinking of trying Eucerin Radiant Tone to treat it.”
Mentioned
“But I use the Eucerin Radiant Tone dual serum and then their night cream in the morning (to help with melasma).”
Positive
“If I'm planning on wiping off sunscreen midday and doing a second Eucerin Radiant Tone dual serum and sunscreen reapplication”
Positive
“Lately it was Eucerin radiant tone cause I switch off hydroquinoine and I'm trying to get my Melasma down.”
Positive
“I got rid of my most bothersome spots with 3x Tixel + Eucerin anti pigment dual serum.”
Positive
“Maintain with Eucerin anti pigment sunscreen”
Positive
“got rid of my most bothersome spots”
Positive
“Use Eucerin radiant tone dual serum with Thiamidol!”
Positive
“I learned about it in the melasma sub Reddit and it fully cleared my melasma”
Positive
“Sun damage, specifically melasma.”
Positive
“I use Eucerine's Radiant Tone Dual Serum too and it's making the pigmentation more even.”
Positive
“I've been doing at home microneedling and my chest has improved a lot.”
Positive
“I'm very thorough with sunscreen and it helps.”
Positive
Dupes & Alternatives
Anua
Azelaic Acid Hyaluron Redness Soothing Serum
Better for Hyperpigmentation
2 shared traits
549 mentions
