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
L'Oréal Excellence Crème 1 Black L'Oreal Paris Excellence Crème 2
L'Oréal Paris Age Perfect Serum Le Duo 30ml L'Oreal Paris 2
M2 Beaute Eyebrow Renewing Serum 4ml Limited Edition M2 Beauté 2
makeprem Safe Me Amino Refresh Cleansing Balm 100ml Set (+20ml) Makeprem 2
Mario Badescu facial spray with Aloe Herb & Rose Water 118ml Mario Badescu 2
Marrakesh Strengthening Shampoo SHAMPOOHOTEL 2
Me+ 30ml Marula Oil 30ml Me+ 2
MEDI-PEEL EGF Scaling Moisture Foot Cream 130g Double Set MEDIPEEL 2
MEDI-PEEL Red Lacto Collagen UV Hand Cream 50ml MEDIPEEL 2
Mise-en-scene Salon 10 Professional Cica Protein Treatment 300ml*2ea Duo Set Mise-en-scene 2
MODAMODA 1-Step Easy Hair Tattoo Brush 5ml*4ea (Black/Natural Brown) MODAMODA 2
MODAMODA Zero Damage Repair Treatment 200g MODAMODA 2
Moisture Rich Curl Shampoo - 10.0 oz KRISTIN ESS HAIR 2
Moroccanoil Blonde Perfecting Purple Shampoo 200 ml Moroccanoil 2
Moroccanoil High Shine Gloss Mask Moroccanoil 2
Moroccanoil Leave-In Conditioner 160 ml Moroccanoil 2
mude. Inspire Skinny Curling / Multi Fixer Mascara (12 Options) Mude. 2
Neutrogena® Hydro Boost Gel Cream Neutrogena 2
Neutrogena Hydro Boost Hydrating Eye Cream Hyaluronic Acid, Vitamin E, Amino Acids, Electrolytes Neutrogena 2
No7 Lash Impact Serum 6ml No7 2
Noughty Hello Curls Define & Reshape Curl Primer 200ml Noughty 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
Olaplex No. 5 Bond Maintenance Conditioner 250 ml Olaplex 2
Ole Henriksen Plumping Peptide Pair Mini Skincare Duo Ole Henriksen 2
Ole Henriksen Strength Peptide Barrier Boost Moisturiser with hyaluronic acid and niacinamide 15ml Ole Henriksen 2
Ole Henriksen The Glow Cycle Skincare Set Ole Henriksen 2
Oribe Hair Alchemy Resilience 洗髮露 Oribe 2
OUAI Haircare Healthy Hair is on the OUAI Holiday Kits OUAI Haircare 2
Peter Thomas Roth Instant FIRMx® Glow-Filter Priming Serum 30ml Peter Thomas Roth 2
Plump-C™ Tripeptide Lippe Mask Drunk Elephant 2
PUREGRAM Origin Booster Shot Ampoule 2ml*6ea PUREGRAM 2
Rausch Anti-Dandruff Conditioner with Coltsfoot 150ml Rausch 2
Rausch Degreasing Shampoo with Seaweed 200ml Rausch 2
REFILLED Hair Recovery Cytokine Effector Plus Refilled 2
Revolution Superfix Grip Primer Revolution 2
ROOTON Alpha Erguen Shampoo 500mL ROOTON 2
Salon.Zip Scalp Renewing Water Treatment 200ml Salon.Zip 2
SALT & STONE Black Rose & Oud Hand Cream 60ml SALT & STONE 2
SALT & STONE Santal & Vetiver Deodorant SALT & STONE 2
Schwarzkopf Professional Moisture Kick Treatment 500ml Schwarzkopf Professional 2
Sculpted By Aimee HydraTint 30ml Sculpted by Aimee 2
Seapuri Dr. 33 Hair Ampoule 20ml Seapuri 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
Sons DHT-Blocking Hair Strengthening Conditioner 200ml Sons 2
Summer Fridays Sweet Pink Duo - Lip Butter Balm Set 2x 15ml + 2ml Summer Fridays 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
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