Hydroxyacetophenone

CAS: 99-93-4 · EC: 202-802-8
Antioxidant
CosIng Ref: 90948
💡 For reference only. Does not constitute medical advice.
Description
This antioxidant compound helps protect skincare formulations from degradation caused by exposure to air and light, extending product shelf life and maintaining effectiveness. It works by neutralizing free radicals that can break down other beneficial ingredients in cosmetic products. While generally considered safe for topical use, some individuals may experience mild skin sensitivity with prolonged exposure.
Synonyms
하이드록시아세토페논 (ko) ヒドロキシアセトフェノン (ja) Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 4/10 · Mild Concern
Based on GHS hazard classification: H302=4

Hazard Classification (GHS/CLP)

H-Code Description Category
H302 吞嚥有害 health
H315 皮膚刺激 health
H319 眼部刺激 health
H335 可能刺激呼吸道 health
H412 對水生生物有害(長期) environmental

Found in products

Total: 7075
Product Brand Occurrences
Vitamin C Gentle Brightening Facial Cleanser Skin V.2.0 1
Vitamin C + Hyaluronic Acid Serum Neutriherbs 1
Vitamin C Illuminating Cleanser Give Me 1
Vitamin C Mask Clinical Works 1
Vitamin C Masker Serum Bright C Glow Glow & Lovely 1
Vitamin C Mask Over Night Hydrogel Mask DewGlow 1
Vitamin C Moisturizing Face Mask Slow Sunday 1
Vitamin C Peeling Gel Quench 1
Vitamin C + Peptide 24 Eye Cream | Brightens Eyes | OLAY Olay 1
Vitamin C Serum Shein slow sunday 1
Vitamin C Serum 30ml 2025 Boots Ingredients 1
Vitamin C Serum with Oryzanol Good Molecules 1
Vitamin C SPF 30 Replenishing Day Moisturiser Skin Saints 1
Vitamin C Turmeric Brightening Serum Estelin 1
Vitamin C Whitening Serum Fenyi 1
Vitamin E Leave On Mask 100ml Vitamin E 1
Vitamin E Stretch Mark Cream Slow Sunday 1
Vitamin Feuchtigkeits Creme Tag Hildegard Braukmann 1
Vitamin Hyaluronic Gel Cream BIO HEAL BOH 1
Vitamin K Cream Lakerain 1
Vitaminscrub CLEARSTEM Skincare 1
Vitamin Shot Firming Body Balm Lirene 1
Vitamin Shot Vitamin Exfoliating Face Toner Lirene 1
Vitamin Toning Dark Spot Care Eye Cream BOH Bioheal 1
Vitatone Foam Cleanser RETURNU 1
Vita Yellow Fresh Cleanser Lapalette Beauty 1
Vit C Energy Purifying And Energizing Toner Eveline 1
Vit C Extra Bright Cleansing Gel Skinsista 1
vivelab Revive Therapy Hair Brow Lash Serum (also for hairline) Vivelab 1
Volume Shampoo Melaleuca Sei Bella 1
Volumizing Rice Protein Dry Shampoo - Light Tinted Kitsch 1
Volumizing Shampoo - 12.0 oz Divi 1
Volumizing Tubing Mascara - Black Persona 1
VT 31℃ Skin Pack VT 1
VT Cica Reti-A Cream 0.05 VT 1
VT Cica Reti-A Essence 0.1 VT 1
VT Cryo Ice Mask 30P VT 1
VT G2 Brightening Ampoule 30ml VT 1
VT Garlic AC Reedle Shot Point Patch 9ea VT 1
VT Glutathione Tone On Serum 30ml VT 1
VT H3 Hydro Ampoule 30ml VT 1
VT Luminous 31 Skin Pack 100 sheets VT Cosmetics 1
VT Micro Buble Serum 70ml VT 1
VT Mild Reedle Shot 50 2-Step Mask VT Cosmetics 1
VT Mild Reedle Shot 50 50mL VT 1
VT PDRN Daily Mask Sheet 30ea VT 1
VT R5 Firming Ampoule 30ml VT 1
VT Reedle Shot 100/300 2Step Mask Pack 10ea VT 1
VT Reedle Shot Collagen Cream 50ml Special Set (Collagen Reedleshot 2ml*3) VT 1
VT S4 Moisture Ampoule 30ml VT 1
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