The World's Leading Skincare Glossary, brought to you by Lesielle
The 1st Customized Skincare System that Adapts to YOUR Changing Needs
YELLOW 5
INCI: Tartrazine Cl-19140
What is Tartrazine Cl-19140?
Yellow 5 is a synthetic lemon yellow-colored azo dye, also known as tartrazine, that belongs to the pyrazolone class of chemicals.
Use & Benefits:
Colorant: Imparts a yellow hue to products
Artificial food color: Approved by the FDA for use in food
Skin and hair care products: Formulation of creams, lotions, gels, makeup, shampoos, conditioners, and other such products
Food appeal: Artificially synthesized and added to food to make it more appealing
Cosmetics: Used in lipstick, toothpaste, mouthwash, detergent, shampoo, and vitamin pills
Pet food: Included in the food of cats, dogs, fish, birds, and small rodents
Personalized & Adaptive skincare system
Create your own custom skincare and adapt it to your skin changes
How to create your own Personalized Skincare with Lesielle?
Step 1: Select a nourishing base compatible with your skin, and your desired moisturization level
Step 2: Complete your treatment with up to four active ingredients for consistent and occasional use.
Step 3: Insert your base and up to four actives ingredients into your Lesielle device to produce a fresh single dose of face cream on demand when you need it.
Complete your routine with a cleanser and other complimentary products and accessories.
Questions?
Don't you know what Base and Actives your skin needs?
Take our personalized skincare quiz.
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