Ingredient Search

The Ingredient Intelligence Platform for Cosmetic Professionals

31,231 INCI ingredients · EU regulatory status · SCCS toxicology · Formulation tools

🛡️
Safety Assessors
NOAEL, dermal absorption %, MoS calculator, CPSR-ready data sheets. SCCS & CIR sourced.
🧪
Formulators
Paste any INCI list and get EU compliance, usage levels, pH compatibility and formulation match.
🏛️
Brand Owners
Stability tracking, supplier catalog, formulation registry. From concept to CPNP filing.
31,231 ingredients Page 508 of 1042

KERATIN AMINO ACIDS

CAS 65072-01-7 (generic)
HAIR CONDITIONING ✓ EU Allowed

KERATINASE

CAS 9025-41-6 EC 232-793-6
✓ EU Allowed

KERRIA JAPONICA FLOWER EXTRACT

HUMECTANT ✓ EU Allowed

KESTOSE

CAS 470-69-9
HUMECTANT ✓ EU Allowed

KETOCONAZOLE

CAS 65277-42-1 EC 265-667-4
NOT REPORTED ⚠ EU Restricted

KETOGLUTARIC ACID

CAS 328-50-7 EC 206-330-3
DEODORANT ✓ EU Allowed

KETOTRAVOPROST

CAS 404830-45-1
HAIR CONDITIONING ✓ EU Allowed

KHAYA SENEGALENSIS BARK EXTRACT

SKIN PROTECTING ✓ EU Allowed

KHAYA SENEGALENSIS WOOD EXTRACT

EC -
SKIN CONDITIONING ✓ EU Allowed

KIGELIA AFRICANA BARK EXTRACT

CAS 223749-33-5
ASTRINGENT ✓ EU Allowed

KIGELIA AFRICANA FRUIT EXTRACT

CAS 223749-33-5
SKIN CONDITIONING ✓ EU Allowed

KIGELIA AFRICANA LEAF EXTRACT

CAS 223749-33-5
SKIN CONDITIONING ✓ EU Allowed

KINETIN

CAS 525-79-1 EC 208-382-2
SKIN CONDITIONING ✓ EU Allowed

KING COBRA VENOM

SKIN CONDITIONING - MISCELLANEOUS ⚠ EU Restricted

KIRENOL

CAS 52659-56-0
ANTIMICROBIAL ✓ EU Allowed

KITASATOSPORA FERMENT FILTRATE

COLORANT ✓ EU Allowed

KIWI FRUIT EXTRACT BETA-GLUCAN

EC -
ABRASIVE ✓ EU Allowed

KIWI SEED OIL/PALM OIL AMINOPROPANEDIOL ESTERS

EC -
SKIN CONDITIONING ✓ EU Allowed

KJELLMANIELLA CRASSIFOLIA EXTRACT

EC -
SKIN CONDITIONING - EMOLLIENT ✓ EU Allowed

KJELLMANIELLA CRASSIFOLIA POWDER

HUMECTANT ✓ EU Allowed

KJELLMANIELLA GYRATA EXTRACT

SKIN CONDITIONING ✓ EU Allowed

KLOECKAERA/SACCHAROMYCES/LEUCONOSTOC/GRAPE FERMENT

SKIN CONDITIONING ✓ EU Allowed

KLUYVEROMYCES EXTRACT

CAS 152923-52-9
SKIN CONDITIONING ✓ EU Allowed

KLUYVEROMYCES/LACTOBACILLUS/ABIES GRANDIS LEAF OIL FERMENT FILTRATE

ANTIMICROBIAL ✓ EU Allowed

KLUYVEROMYCES/LACTOBACILLUS/ACANTHOPANAX KOREANUM BARK/STEM OIL FERMENT FILTRATE

ANTIOXIDANT ✓ EU Allowed

KLUYVEROMYCES/LACTOBACILLUS/ADANSONIA DIGITATA SEED OIL/CALOPHYLLUM INOPHYLLUM SEED OIL/OLIVE SEED OIL/ORBIGNYA OLEIFERA SEED OIL/PHASEOLUS RADIATUS SEED OIL FERMENT FILTRATE

ANTIOXIDANT ✓ EU Allowed

KLUYVEROMYCES/LACTOBACILLUS/APRICOT KERNEL FERMENT OIL FILTRATE

ANTIOXIDANT ✓ EU Allowed

KLUYVEROMYCES/LACTOBACILLUS/ARTEMISIA PRINCEPS LEAF OIL FERMENT FILTRATE

ANTIMICROBIAL ✓ EU Allowed

KLUYVEROMYCES/LACTOBACILLUS/BRASSICA NAPUS SEED OIL FERMENT FILTRATE

ANTIOXIDANT ✓ EU Allowed

KLUYVEROMYCES/LACTOBACILLUS/CAMELLIA JAPONICA SEED OIL FERMENT FILTRATE

ANTIOXIDANT ✓ EU Allowed