SkinSense Diary
Ingredients / #37

Threonine

CAS: 72-19-5 · EC: 200-774-1 / 201-300-6
Skin Conditioning
CosIng Ref: 38594
💡 For reference only. Does not constitute medical advice.
Description
An essential amino acid that acts as a skin conditioning agent to help maintain skin moisture and smoothness. It supports the skin's natural barrier function and contributes to overall skin health through its role in protein synthesis. This ingredient has an excellent safety profile with minimal risk of irritation or adverse reactions.
Synonyms
트레오닌 (ko) トレオニン (ja) 2-Amino-3-hydroxybutanoic acid L-Threonine threonine
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 1/10 · Very Safe
Amino acid — naturally occurring, very safe

Found in products

Total: 679
Product Brand Occurrences
Hairburst Longer Stronger Hair Shampoo & Conditioner 350ml Hairburst 12
L'Oréal Excellence Crème 6 Natural Light Brown L'Oreal Paris Excellence Crème 10
Round Lab 1025 Dokdo Toner 100Ml Roundlab 9
Schwarzkopf Professional Professional BC Bonacure - Repair Rescue Conditioner 200ml Schwarzkopf Professional 9
John Frieda Frizz Ease Infinite Smooth Conditioner 250ml John Frieda 7
Schwarzkopf Professional BC Bonacure Color Freeze Treatment 200ml Schwarzkopf Professional 7
VT Reedle Shot 300 Essence 50mL VT 7
Glow Hub Barrier Builder Mist Glow Hub 6
HAIRPLUS Protein Bond Water Essence Special Set (200mL+200mL) HAIR+ 6
L'Oréal Excellence Crème 7.31 Natural Dark Caramel Blonde L'Oreal Paris Excellence Crème 6
L'Oréal Excellence Crème Universal Nudes 2U Darkest Brown L'Oreal Paris Excellence Crème 6
OUAI Leave In Condtioner 140ml OUAI 6
Aestura Atobarrier 365 Cream 80ml AESTURA 5
Brow Powder Duo Anastasia Beverly Hills 5
Charles Worthington Grow Strong Activating Shampoo 250ml Charles Worthington 5
COSRX The 6 Peptide Skin Booster Serum 150ml COSRX 5
Drunk Elephant Mello Marula™ Cream Face Cleanser Drunk Elephant 5
Eucerin UreaRepair PLUS: 10% Urea Body Lotion (250ml) Eucerin 5
Grow Gorgeous Intense Thickening Conditioner Supersize 740ml Grow Gorgeous 5
Healingbird Revive No Wash Treatment Deep Moisture 200mL Special Set (+Damage Repair 32mL) Healingbird 5
Ideal for Men Perfect All In One 150ml Set (+Cleansing Foam 150ml) Ideal for Men 5
L'Oréal Excellence Crème Universal Nudes 6U Dark Blonde L'Oreal Paris Excellence Crème 5
Natural Moisturizing Factors + Beta Glucan The Ordinary 5
Natural Moisturizing Factors + Inulin Body Lotion The Ordinary 5
Natural Moisturizing Factors + PhytoCeramides The Ordinary 5
SKINFOOD Rice Brightening Daily Care Set SKINFOOD 5
Squalane + Amino Acids Lip Balm The Ordinary 5
Tinted Brow Gel Anastasia Beverly Hills 5
VT Cosmetics Reedle Shot 100 30ml VT Cosmetics 5
Advanced Night Repair Estée Lauder 4
anillo Patchouli Garden Damage Repair Cream Hair Mist 70ml Anillo 4
DERMAFIRM Soothing Repair Toning Pad R4 70P Set (+Refill 70P) DERMAFIRM 4
Fenty Hair The Hydrated + Hot Ones - Leave-In Conditioner + Heat Protectant Duo Set Fenty Hair 4
Fenty Hair The Rich One - Moisture Repair Conditioner 300 ml Fenty Hair 4
Grande Cosmetics GrandeLASH-MD Lash Enhancing Serum Grande Cosmetics 4
GROWUS Damage Therapy Hair Oil 65ml Growus 4
HAIRPLUS Protein Bond Moist Treatment 700ml HAIR+ 4
Hello Klean Anti-Fading Light Hair Conditioner 380ml Hello Klean 4
Hello Klean Cold Cream Anti-Dryness Body Cream 80ml Hello Klean 4
Hello Klean Full Length Anti-breakage Hard Water Shampoo 380ml Hello Klean 4
Korres Black Pine Primus Night Cream 40ml KORRES 4
MALIN+GOETZ Rum Hand and Body Wash 250ml MALIN+GOETZ 4
Perfectly Clean Infusion Estée Lauder 4
Schwarzkopf Professional Professional BC Bonacure - Clean Balance Deep Cleansing Shampoo 250ml Schwarzkopf Professional 4
The Bright Set The Ordinary 4
UKHAIR Hair Growth Serum 50ml UKHAIR by UKLASH 4
Amika Flash Instant Shine Mask 200ml Amika 3
Amino Rain™ Glasswater Serum Drunk Elephant 3
Anua 3 Ceramide Panthenol Moisture Barrier Cream 100ml ANUA 3
Awapuhi Wild Ginger HydraSoft Shampoo - 33.8 oz Paul Mitchell 3
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