Ingredients / #154759

Cysteine

CAS: 52-90-4 · EC: 200-158-2 / 222-160-2
Antioxidant Fragrance Skin Conditioning
CosIng Ref: 75422
💡 For reference only. Does not constitute medical advice.
Description
An antioxidant that protects the skin and product from oxidative damage. Also functions as fragrance, skin conditioner. Mild concern. Some individuals may experience irritation or sensitivity.
Synonyms
시스테인 (ko) システイン (ja) cysteine L-Cysteine
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

Found in products

Total: 228
Product Brand Occurrences
MEDI-PEEL EGF Scaling Moisture Foot Cream 130g Double Set MEDIPEEL 2
MEDI-PEEL Red Lacto Collagen UV Hand Cream 50ml MEDIPEEL 2
MODAMODA 1-Step Easy Hair Tattoo Brush 5ml*4ea (Black/Natural Brown) MODAMODA 2
MODAMODA Zero Damage Repair Treatment 200g MODAMODA 2
mude. Inspire Skinny Curling / Multi Fixer Mascara (12 Options) Mude. 2
[nuroongG EDITION] HAIRPLUS Protein Bond Ampoule Double Pack (70ml+70ml+Lucky Charm Photocard Set) HAIR+ 2
OGANACELL Bio Actiome Vita Tonning Hydrogel Mask Sheet 5ea OGANACELL 2
Peptide Pro Firming Moisturizer PEACH & LILY 2
PUREGRAM Origin Booster Shot Ampoule 2ml*6ea PUREGRAM 2
REFILLED Hair Recovery Cytokine Effector Plus Refilled 2
ROOTON Alpha Erguen Shampoo 500mL ROOTON 2
Salon.Zip Scalp Renewing Water Treatment 200ml Salon.Zip 2
Sculpted By Aimee HydraTint 30ml Sculpted by Aimee 2
Silk Therapy Heat Enhancer Hair Milk 150ml Silk Therapy 2
Skin U INNO:SCENT Deep Musk Body Oil 130ml Set (+Body Guasha) Skin U 2
Skin U INNO:SCENT Shower Gel 500g (EAU DE FLORAL/SUNSET ORANGE) 2 Options To Choose Skin U 2
SUNGBOON EDITOR Deep Collagen Barrier Serum Mist 95ml SUNGBOON EDITOR 2
SUNGBOON EDITOR Deep Collagen Retinol Power Boosting Capsule Cream 50g SUNGBOON EDITOR 2
Torriden Cellmazing Firming Eye Cream 30mL Special Set (+Eye Massager) Torriden 2
Torriden Cellmazing Firming Gel Mask Sheet 4ea Torriden 2
Treecell Day Collagen Shampoo #Morning of Resort Refill Set (+Refill 360ml) Treecell 2
VT Cica Daily Soothing Mask (30 sheets) VT Cosmetics 2
VT PDRN Reedle Shot Hair Ampoule 15ml (3 options) VT 2
withbecon Give Me Water Blended Shampoo 360ml Withbecon 2
Women Clinically Proven Hair Growth Supplement NUTRAFOL 2
5ENSE Hair Wet 100ml 5ENSE 1
Acwell Licorice pH Balancing Cleansing Toner 300mL Acwell 1
Acwell Real Aqua Balancing Toner 160ml Acwell 1
AESTURA ATOBARRIER365 Hydro-Essence - Hydrating essence to support the moisture barrier 200ml AESTURA 1
âme pure I Will Take Care Of You Gift Set Âme pure 1
âme pure Youth Concentrate Anti Aging Serum 30 ml Âme pure 1
Amino Acid Gentle Bubble Cleanser Dr. Althea 1
APIS Gentle Shampoo for Hair of different porosity 300ml Apis 1
APIS Moisturizing Cream with Hyaluronic Acid 50ml Apis 1
APIS PICK'N'MIX build me up - Proteins & Emolient Hair Mask 250ml Apis 1
Arencia Deep Water Surge Serum 30ml Arencia 1
Ariul The Perfect Lemon Ginger Bubble Cleanser 180ml Ariul 1
Avajar Rejuvenating Double V Mask Sheet 5ea Avajar 1
BANDI Nail Cure 7ml Nail Ampoule BANDI 1
BB LAB Glutathione Collagen W 100 Sticks (100 day supply) BB LAB 1
BB LAB Low Molecular Collagen S Eco Package Set (100-day supply) BB LAB 1
BB LAB Multi Vitamin Super Shot 1ea BB LAB 1
BB LAB Pantothenic Acid Collagen T 30 Sticks (1-month supply) BB LAB 1
BENTON Honest Eyelash Serum 8ml BENTON 1
BENTON Honest Scalp Nourishing Tonic Ampoule 100mL BENTON 1
BEYOND Bodytamin B3 Hand&Neck Cream 60ml BEYOND 1
BHA 2% Gentle Exfoliating Toner ANUA 1
Celimax The Real Noni Energy Ampoule 80ml Special Set (+Ampoule 10ml) Celimax 1
Celluver Argan Oil No Wash Ampoule Treatment 200ml Celluver 1
Centellian24 Glutathione Toning Boosting Ampoule 30ml Centellian24 1
Page 2 · 50 / page