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USE
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IOPE · 아이오페 · prestige
IOPE A.C.E. Vitamin C25
IOPE A.C.E. Vitamin C25 is a vitamin C serum containing 25% L-Ascorbic Acid (Vitamin C) as its headline active, alongside supporting brightening ingredients such as Ethyl Ascorbyl Ether, Niacinamide, and Licorice Root Extract. The formula also includes antioxidants (Caffeine, Tocopherol), skin-identical ingredients (Squalane, Sodium Hyaluronate), and soothing agents (Panthenol). It is positioned primarily for skin brightening, antioxidant protection, and anti-acne concerns.
✓ contains 25% L-Ascorbic Acid✓ provides antioxidant protection✓ brightens skin and fades pigmentation✓ boosts skin's collagen production✓ moisturizes and soothes skin✓ targets acne with niacinamidesensitive
● Curi says
Why this might be right for you.
Potent Vitamin C serums may cause slight tingling on sensitive skin. If used under sunscreen, it can boost UV protection.
Where to buy · live price
#
Ingredient
Function
Known %
Evidence
EWG
01
Water
hydrating
—
strong
—
02
Ascorbic Acid 25.0%
—
—
—
—
03
Propanediol
hydrating · solvent
—
weak
—
04
Tromethamine
buffering
—
strong
—
05
Dimethicone
emollient · barrier-support
—
moderate
—
06
Panthenol
hydrating · soothing
—
moderate
—
07
Ethyl Ascorbyl Ether
antioxidant · brightening
—
moderate
—
08
Squalane
hydrating · barrier-support
—
moderate
—
09
Caffeine
antioxidant · anti-aging
—
weak
—
10
Sodium Chloride
viscosity-controlling · exfoliating
—
strong
—
11
Sodium Hyaluronate
hydrating · barrier-support
—
strong
—
12
Fragrance
perfuming
—
strong
—
13
Adenosine
anti-aging · barrier-support
—
moderate
—
14
Sodium Sulfite
preservative
—
weak
—
15
Disodium EDTA
chelating
—
strong
—
16
Glutathione
brightening · antioxidant
—
weak
—
17
Gardenia Florida Extract
soothing · antioxidant
—
anecdotal
—
18
Acetyl Glucosamine
hydrating · brightening
—
moderate
—
19
Dextrin
hydrating · mattifying
—
weak
—
20
Hydrogenated Sunflower Seed Oil
skin-conditioning · hydrating
—
weak
—
21
Butylene Glycol
hydrating · barrier-support
—
moderate
—
22
Tocopherol
antioxidant · barrier-support
—
strong
—
23
Arginine
hydrating · barrier-support
—
moderate
—
24
Xanthan Gum
hydrating
—
strong
—
25
Methyl Trimethicone
hair-conditioning · skin-conditioning
—
weak
—
26
Niacinamide
나이아신아마이드
brightening · anti-aging
—
strong
1
27
Pentylene Glycol
hydrating · barrier-support
—
weak
—
28
Safflower Seed Oil
emollient · antioxidant
—
moderate
—
29
Camellia Sinensis Seed Oil
hydrating · moisturizing
—
weak
—
30
Sodium Citrate
chelating · buffering
—
strong
—
31
Denatured Alcohol
astringent · anti-acne
—
moderate
—
32
Daucus Carota Sativa Root Extract
antioxidant · barrier-support
—
weak
—
33
Licorice Root Extract
brightening · soothing
—
moderate
—
34
Beta-Carotene
antioxidant · skin-conditioning
—
weak
—