What is Serine?
Role not confirmed
We haven't written up what this ingredient does yet. The products below feature it as a key ingredient.
Which products feature it?
9 of the 2320 products we've checked feature this as a key ingredient. Products that disclose a concentration or list it near the top of the ingredient list come first.
Showing 1 to 9.

Dr.Belmeur
Dr.Belmeur Amino Clear Cleansing Water
Key Serine (#7 on the ingredient list), Panthenol, Allantoin
Dr.Belmeur
Amino Clear Lip & Eye Makeup Remover
Key Serine (#9 on the ingredient list), Allantoin, Tocopherol

PHYSIOGEL
DMT Essence in Toner
It's made for better hydration.
Key Serine (#16 on the ingredient list), Hyaluronic Acid, Sodium PCA
1 claim, summarized
- Only partly backed:
- better hydration
See each claim
Claims, checked
When you need hydration that fills every gap!
plausible, not tested

CNP Laboratory
Propolis Deep Clean Cleansing Balm
Key Serine (#16 on the ingredient list), Propolis Extract

Dr.Belmeur
Dr.Belmeur Amino Clear Peeling Gel
Key Serine (#18 on the ingredient list), Carnitine, Arginine
Key Serine (#22 on the ingredient list), Niacinamide, Aloe Barbadensis Leaf Juice
2 claims, summarized
- Don't count on:
- better hydration · calmer skin
See each claim
Claims, checked
300,000 micro oil drops moisturizing soothing+glow
overstated[Rejuran First Essence]
no supporting source found
Key Serine (#26 on the ingredient list), Sodium Cocoyl Glycinate, Sodium Lauroyl Glutamate
3 claims, summarized
- Only partly backed:
- less visible pores
- Don't count on:
- less shine
See each claim
Claims, checked
Like rice grains, soft and squishy, a dough-like chewy rice cake texture & pore tightening care.
partly backedThe chewy formulation firmly adsorbs sebum within pores, removing impurities without residue and supplying nourishment deep into the pores.
overstatedPore Deep Cleansing System
nothing specific to check
Key Serine (#30 on the ingredient list), Hyaluronic Acid

SKIN&LAB
BARRIERDERM INTENSIVE CREAM
It's made for better barrier support and better hydration.
Key Serine (#31 on the ingredient list), Ceramide, Squalane
21 claims, summarized
- Only partly backed:
- better barrier support · better hydration
See each claim
Claims, checked
Containing Skin&Lab's upgraded proprietary ingredient Pilacide(TM) 10,000PPM, it firmly cares for the collapsed skin barrier.
partly backedMoisture reaches a depth of 2,500㎛.
partly backed25.11% increase in skin moisture level.
partly backed15.87% improvement in transepidermal water loss.
partly backed39.38% improvement in moisture content after 48 hours.
partly backed123.42% improvement in skin moisturization.
partly backed35.78% improvement in skin irritation score.
partly backed0.00% skin reaction over 24 hours.
partly backedExtra peace of mind with German Dermatest's EXCELLENT grade.
partly backedBarrier capsule cream without stickiness or pilling.
partly backedThere are not many creams that have received functional review for barrier-improving functionality.
no supporting source foundThe real barrier speaks through functionality.
no supporting source foundDeep-absorption design with FLEX-SOME(TM), which is rapidly absorbed through a flexible liposome structure, so that the skin can first recognize the moment inner moisture is filled.
no supporting source foundSkin barrier recovery functionality that has received functional review in only 1% of functional cosmetics.
no supporting source foundMoisturizing feel satisfaction of a 200-member evaluation panel: 99.5%
no supporting source foundPETA APPROVED Global Animal Test Policy
no supporting source foundMoisture Barrier Guarantee Cream
nothing specific to checkReal barrier cream.
nothing specific to checkSkin&Lab's exclusive way of restoring the barrier BARRIER SYSTEM
nothing specific to checkHexagonal moisture design that fills without gaps.
nothing specific to check2nd generation #GuaranteeCream
nothing specific to check


