Anti-Pigment Dual Serum — Reddit Reviews
by Eucerin
Updated October 3, 2026
Thiamidol pigment serum for melasma and PIH; works fast, can sensitize.
What the community says
A pigment-focused serum built around Thiamidol, sodium ascorbyl phosphate, and glycerin. People use it for melasma and stubborn PIH, especially on cheeks and upper lip. The catch is sensitization and strong fragrance.
What this means for you
What people love
- Thiamidol does the heavy lifting on stubborn pigment
- Shows visible change in weeks, not months
- Has glycerin and sodium hyaluronate for some hydration
Watch out for
- Contact dermatitis and sensitisation are real complaints
- Very perfumed — the smell bothers people
- Can improve spots without fully clearing them
Product details
Concerns
Skin type data limited
Where to buy
Real Reddit threads — 17 mentions across 13 threads
Eucerin Anti-Pigment Dual Serum on Reddit, in one place — 13 threads from r/tretinoin, r/30PlusSkinCare and 2 more, summarized.
“Eucerine anti pigment serum on cheeks and upper lip.”
Positive
“Azalaic acid 15%. Eucerine anti pigment serum on cheeks and upper lip.”
Positive
“The first and most noticeable change is the hyperpigmentation reduction which is not surprising since you've also been using Azelaic Acid, Vit. C, and the Eucerin serum”
Positive
“I used the Eucerin anti-pigment dual serum and it really does do everything it says it will and quickly.”
Cautionary
“BUT after a while I got sensitised to it and I had bad contact dermatitis.”
Cautionary
“Unfortunately about 8% of people using thiamidol products develop contact dermatitis”
Cautionary
“Eucerin dual pigment serum has shown results for me.”
Positive
“Works best on my forehead and has improved but not eliminated the mo’ unfortunately!”
Positive
“Second that this looks like melasma.”
Positive
“Get Eucerin anti pigment serum! Works wonders!”
Positive
“I layer it on top of my morning routine (anti-pigment serum and azelaic acid), including a Korean sunscreen, and below a mineral powder, Jane Iredale.”
Positive
“Skinmedica essential defense mineral shield tinted sunscreen. Recent find, and I love it!”
Positive
“I wanted some extra mineral protection to help additional melasma from forming while I treat it.”
Positive
“the only thing that worked for me was the Eucerin Anti-Pigment serum.”
Positive
“I’ve been using it consistently for three months, but it has significantly lightened the spots.”
Positive
“At least now I can wear light makeup and it’s not noticeable”
Positive
Dupes & Alternatives
Anua
Azelaic Acid Hyaluron Redness Soothing Serum
Better for Hyperpigmentation
2 shared traits
676 mentions
