New in 2017 SUNSIL-OLEO: Natural & Lipophilic Silica Bead 2μm, 7μm, 13μm Natural Silica Bead Lipophilic surface and interior Only natural & lipophilic in the world SEPTEMBER 2017 By: SH Lee, Sharon Park, Sherryhae Wong, Areum Jeong; SUNJIN BEAUTY SCIENCE
SUNSIL-OLEO series Grade INCI NAME Particle size SUNSIL-OLEO20 Silica & Cetyl Alcohol 2um SUNSIL-OLEO130 Silica & Cetyl Alcohol 7um SUNSIL-OLEO150H Silica & Cetyl Alcohol 13um The first & The only Natural material & natural process approved by COSMOS Lipophilic(i.e. Hydrophobic) surface Lipophilic interior Selective Sebum Absorption Fast Absorption 2um, no balling up effect ideal for skin care 7um, 13um ideal for make up Patent pending
SUNSIL-OLEO SUNSIL-20 Silica Natural, hydrophilic COSMOS SUNSIL-OLEO20 Silica & Cetyl Alcohol Natural & Lipophilic COSMOS
Q. Why Natural & Lipophilic Powder? Selective Sebum Absorption? Fast Absorption? Good Spread? Elegant Feel? Good Thickener Compatibility? Yes, for All of these
Selective Sebum Absorption 控制皮 No matter how old you are, you might find yourself with the oily, pore-clogged skin that leads to acne. Oily skin is a result of excess sebum production from sebaceous glands on the face, neck, chest and back. Excess sebum production is in part because of hormones and hereditary factors and commonly persists beyond adolescence. Fortunately, there are a variety of effective ways to control sebum and clear oily skin, regardless of the forces that cause it. http://www.ehow.com/how_ 7341924_controlsebum.html Need to absorb not moisture but sebum on skin Selectively
POROUS PMMA BEADS Grade Avg. Particle size( μm ) Oil Absorption (cc/g) SUNPMMA-P20 2 1.7~2.1 SUNPMMA-COCO130 8 1.2~1.4 SUNPMMA-COCO170 8 1.6~1.8 SUNPMMA-P 8 1.7~2.1 SUNPMMA-PH 8 2.1~2.4 INCI: Methyl Methacrylate Cross Polymer Porous PMMA 6
Selective Oil Absorption Only absorbs oils but not water Selective Sebum Absorption Sebum control without skin dryness * D5:Cyclomethicone ** LP: Liquid Paraffin 7
I can understand that porous PMMA can selectively absorbs oil over water when it s dry. However, if it s in emulsion(i.e. skincare) and it s soaked, can it still absorb oil over water?
Simple Test Aluminum Starch 4% SUNSIL-OLEO 4% 4% powder in Nivea lotion Glossy Squalane layer mimics Sebum Corn Starch 4% Rice Starch 4% Silica Bead 4% Porous PMMA 4% Solid PMMA 4% Lotion Base 9
Selective Sebum Absorption Aluminum Starch Octenylsuccinate Zea Mays(Corn) Starch Oryza Sativa(Rice) Starch SUNSIL-130 SUNSILOLEO130 SUNPMMA-P SUNPMMA-S Lotion Base 10
Fast Absorbing claim from the commercial products Fast Absorbing Hand Cream instantly absorbs into skin and leaves behind only the comfort of perfectly soft, supple, smooth hands. Non-greasy Lightweight Fast-absorbing Dermatologist developed Vaseline Men Healing Moisture Fast Absorbing lotion is specifically engineered to moisturize and help protect even the most sensitive, dry skin from the elements. Made with micro-droplets of Vaseline Jelly and powerful moisturizers that absorb deeply to moisturize and heal your skin from within.* Fast acting, non-greasy healing moisture for healthy resilient skin. 11
Neutrogena Ultra Sheer Dry Touch series Neutrogena Ultra Sheer Dry-Touch Sunblock feels like you have nothing on, but offers broad-spectrum protection to help prevent sun damage. This dermatologist-tested formula uses Avobenzone to provide advanced protection against damaging UVA and UVB rays, along with Dry-Touch technology for an ultra-light, non-shiny finish. Fast-absorbing and waterproof, this non-oily formula is enriched with antioxidants to help skin fight the harm caused by environmental damage. Heavy sun protection never felt this light on your skin. This product features Helioplex, a breadth of stabilized sunscreen technologies that delivers superior protection from the sun. Helioplex. Waterproof. Sweatproof. PABAfree. Non-comedogenic (won't clog pores).
Fast Absorption 15sec 20sec 30sec 45sec 60sec O/W Essence O / W Essence with 4% Aluminum Starch O / W Essence with 4% Corn Starch O / W Essence with 4% Rice Starch 15 秒 O / W Essence with Porous Silica4% SUNSIL-20(2μm) O / W Essence with Lipophilic Silica 4% SUNSIL-OLEO20 (2μm) O / W Essence with Porous PMMA 4% SUNPMMA-P20 (2μm) Fast Absorption
Spreadability Company A Aluminum Starch Octenyl Succinate Company D Zea Mays(Corn) Starch Company D Oryza Sativa(Rice) Starch SUNSIL-OLEO SUNSIL-130 SUNJIN SUNPMMA-P SUNSIL-OLEO Very Spreadable SUNJIN SUNPMMA-S
No Balling-up 15sec 30 sec 45 sec O/W Essence Aluminum Starch Octenylsuccinate Balling Corn Starch Balling Rice Starch Balling In general, the 2μ Hydrophobic Silica bigger Silica beads SUNSIL-OLEO20 show more immediate balling-up However, SILICA BEAD of average particle size of 2um does not show ballup even after severe rubbing on skin 2μ Silica SUNSIL-20 2μ PMMA SUNPMMA-P20 60 sec
Thickener compatibility Test Method Part Product Name % A D.I. Water Thickener 90 B Powder 3 1.3 B.G 7 #1 #2 #3 #4 #5 #6 #7 Tested Thickeners: Aristoflex AVC (0.4%) Ammonium Acryloyldimethyl taurate/vp Copolymer Tested Powder #1 Company: A Product: D.F.PC Aluminum StarchOctenylsuccinate #2 Company : D Product : M.C.S Zea Mays(Corn) Starch #3 Company : D Product : M.R.S Oryza Sativa(Rice)Starch #4 Company : SUNJIN Product :SUNSIL-130 (Silica) #5 Company: SUNJIN Product : SUNSIL-OLEO130 Silica, Cetyl Alcohol #6 Company : SUNJIN Product : SUNPMMA-P #7 Company : SUNJIN Product : SUNPMMA-S Carbopol 940 (0.2%) Carbomer Seppiplus 400 (0.5%) Polyacrylate-13 & Polyisobutene & Polysorbate 20
Q. Have you ever seen Natural & Lipophilic Powder? Starch Powder? Cellulose? Precipitated Silica? Polylactic Acid? Rice Powder? Fumed Silica? 17
Starch Powder Polylactic Acid Rice Powder <1um, spherical 5~30um, not spherical Daito Kasei (Cellulose from Company D )
AGRANA (Starch Powder from company A ) Lipophilic starches, not COSMOS
Cellulose Beads, Daito Kasei Lipophilic but not natural 20
Polylactic Acid, Daito Kasei Not Lipophilic 22
Rice Powder, Daito Kasei Not Lipophilic 23
Lipophilic but not natural 24
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COSMOS Standard 26
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SUNSIL-OLEO series Grade INCI NAME Particle Size SUNSIL-OLEO20 Silica & Cetyl Alcohol 2um SUNSIL-OLEO130 Silica & Cetyl Alcohol 7um SUNSIL-OLEO150H Silica & Cetyl Alcohol 13um The first & The only Natural material & natural process approved by COSMOS Lipophilic(i.e. Hydrophobic) surface Lipophilic interior Selective Sebum Absorption Fast Absorption 2um, no balling up effect ideal for skin care 7um, 13um ideal for make up Patent Pending 29