SUNJIN BEAUTY SCIENCE SUNSERI-LL

Identification & Functionality

INCI Name

Lauroyl Lysine,

Mica

Cosmetic Ingredients Functions

Filler,

Pigment

Technologies

Cosmetic Ingredients

Product Families

Cosmetic Ingredients — Functionals

Texturizers & Fillers

Cosmetic Ingredients — Pigments & Colorants

Treated Pigments & Powders

Features & Benefits

Benefit Claims

Moisturizing,

Silky Feel,

Skin Adhesion,

Skin Whitening

Labeling Claims

Clean at Sephora,

Credo Clean Standard,

Ulta Beauty's Conscious Beauty

Characteristics

• SUNSERI-LL is an Lauroyl Lysine surface treated type of Sericite.
• The hydrophilic-hydrophobic balance of the Sericite surface should be shifted.

Applications & Uses

Markets

Personal Care

Applications

Personal Care — Beauty & Care

Color Cosmetics

Application Format

Leave On,

Powder

Color Cosmetic Applications

Compact Powder

Properties

Physical Form

Powder,

Solid

Odor

Slightly characteristic odor

Appearance

Pale white powder

Typical Properties

	Value	Units	Test Method / Conditions
Coefficient of Friction (gf)	149.5	—	Rheometer
Oil Absorption	0.9 ~ 1.3	ml/g	—
Yellow Index	14.41	—	Colormeter

Specifications

	Value	Units	Test Method / Conditions
Loss on Ignition (at 600℃, 2g, 2hours)	max. 12.0	%	USP42<733>
Median Particle Size (1g in IPA)	approx. 15.0 - 20.0	μm	ISO 13320-1Beckman Coulter
Moisture Analysis (at 130℃, 5g)	max. 2	%	Constant weight method
pH (5g in 50% EtOH (5 - 50))	approx. 5.0 - 9.0	—	USP 42 <791>
Sericite Ratio of Solid Prior to Coating (at 600℃, 2g, 2hours)	min. 93	%	USP42<733>

Heavy Metals

	Value	Units	Test Method / Conditions
Antimony Content	max. 5	ppm	USP42 <233> ICP-MS
Arsenic Content	max. 1	ppm	USP42 <233> ICP-MS
Cadmium Content	max. 5	ppm	USP42 <233> ICP-MS
Lead Content	max. 10	ppm	USP42 <233> ICP-MS
Mercury Content	max. 1	ppm	KP10 <AAS> Mercury Analyzer

Regulatory & Compliance

Certifications & Compliance

COSMOS

Technical Details & Test Data

Pressbility by Drop Test

Skin adhesion, Whiteness and Softness

Measurement of Coefficient of friction at SUNJIN

• Set the set up suitable for the powder friction coefficient measurement. (Mode setting: unit → gf)
• Attach the rubber plate to the end of the adapter.
• Place the sample on the measuring table. (Amount that the adapter can cover)
• Put the end of the adapter on the sample to make contact, and place a weight on it.
• Repeat the measurement 3 times and get the average value.

Rheometer for measuring the coefficient of friction

Safety & Health

Toxicology

The information available on SUNSERI-LL gives no indication of any risk of toxicity.

Storage & Handling

Shelf Life

2 Years

Retest Date

Two years from manufacturing date in a closed container.