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Skincare Ingredient Guide

40 common skincare ingredients — decoded. Safety ratings, function categories, and what the science says. Know what you're putting on your skin.

1–3 Low Hazard
4–6 Moderate
7–10 High Hazard
💧

Moisturizers & Humectants

8 ingredients
1
HumectantSkin Conditioning
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Glycerin
甘油
1
HumectantSkin Conditioning
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Ceramide NP
神經醯胺 NP
1
Skin ConditioningEmollient
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Squalane
角鯊烷
1
EmollientSkin Conditioning
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Panthenol
泛醇
1
HumectantSkin Conditioning
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Urea
尿素
1
HumectantSkin Conditioning
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Sodium Hyaluronate
透明質酸鈉
1
HumectantSkin Conditioning
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Allantoin
尿囊素
1
Skin ConditioningHumectant
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✨

Anti-aging & Actives

10 ingredients
Retinol
視黃醇
4
Skin ConditioningAntioxidant
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Niacinamide
菸鹼醯胺
1
Skin ConditioningAntioxidant
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Ascorbic Acid
維生素 C
2
AntioxidantSkin Conditioning
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Tocopherol
維生素 E
1
AntioxidantSkin Conditioning
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Palmitoyl Tripeptide-1
棕櫚酰三肽-1
2
Skin Conditioning
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Alpha Arbutin
α-熊果苷
4
Skin ConditioningAntioxidant
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3
Skin Conditioning
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7
AntioxidantSkin Conditioning
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Bakuchiol
補骨脂酚
2
Skin ConditioningAntioxidant
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Adenosine
腺苷
1
Skin Conditioning
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🧴

Exfoliants

5 ingredients
Glycolic Acid
甘醇酸
4
ExfoliantSkin Conditioning
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3
ExfoliantSkin Conditioning
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3
ExfoliantHumectant
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Mandelic Acid
杏仁酸
5
ExfoliantSkin Conditioning
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Azelaic Acid
壬二酸
2
ExfoliantSkin Conditioning
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☀️

UV Filters

4 ingredients
Zinc Oxide
氧化鋅
2
UV Filter
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Titanium Dioxide
二氧化鈦
2
UV FilterColorant
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Avobenzone
阿伏苯宗
3
UV Filter
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Ethylhexyl Methoxycinnamate
甲氧基肉桂酸乙基己酯
5
UV Filter
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🌿

Soothing & Botanicals

5 ingredients
1
Skin Conditioning
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Tea Tree Oil
茶樹精油
4
Antimicrobial
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1
HumectantSkin Conditioning
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Bisabolol
紅沒藥醇
1
Skin ConditioningSoothing
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Green Tea Extract
綠茶萃取
2
AntioxidantSkin Conditioning
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⚠️

Controversial

8 ingredients
5
Fragrance
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Phenoxyethanol
苯氧乙醇
3
Preservative
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Sodium Lauryl Sulfate
十二烷基硫酸鈉
5
SurfactantEmulsifier
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Methylparaben
對羥基苯甲酸甲酯
4
Preservative
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Dimethicone
二甲基矽油
2
EmollientSkin Conditioning
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Alcohol Denat.
變性酒精
4
Solvent
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Mineral Oil
礦物油
2
Emollient
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PEG-40 Hydrogenated Castor Oil
PEG-40 氫化蓖麻油
2
EmulsifierSurfactant
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