日本語INCI Name：Ipomoea Batatas/Solanum Tuberosum (Potato) Starch
Natural scrub derived from starch
Superior biodegradability to be composed of a natural material
Low irritation by moderate water absorption and swelling
Not only high detergency with polygonal shape but also smooth and elastic feeling when used Comparison of scrubs
スクラブ剤比較
| Micro p;astic beads | Corn cab | AMYCOL GN | |
| Shape | spherical | polygonal | polygonal |
|---|---|---|---|
| Detergency | △ | ○ | ○ |
| Irritation | ○ | × | ○ |
INCI Name：Aluminum Starch Octenylsuccinate
A cosmetic material derived from corn starch
Biodegradable and an environmentally-friendly material
Improve the feeling of cosmetics by reducing the oiliness of oil-based ingredients
Makes skin soft and gives a matte feeling and doesn’t leave white residue on the skin
High fluidity and handling by high water repellency and uniform particle size
It is a substitute for talc and microplastic beads etc. to give skin smooth
Reduction of sebum floating
| corn starch | OCTIE | Talc | |
| Shape | Polygonal (compounded particles) | Polygonal (single particle) | Scaly |
| SEMpicture (× 1500) |
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 |
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| Average particle diameter (in EtOH) | 21.9μm | 14.9μm | 9.0μm |
| Angle of repose | 51 | 21 | 48 |
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| Oil absorption | 46 mL/100 g | 38 mL/100 g | 70 mL/100 g |
| Water repellency | low | high | high |
| Water repellency |  |
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INCI Name：TEA-Dextrin Octenylsuccinate
Low irritative and skin-friendly carbohydrate-based surfactant
（A high native albumin ratio means low irritation in the albumin denaturation test.）
Give a smooth touch and moist feeling of hair with a small amount of NATURALNISK DP
Antiseptic-free
Application：Shampoo, conditioner, facial wash etc.
INCI Name：Sodium Starch Octenylsucinate
Emulsion starch
Homogenized starch paste and oil forms a stable O/W emulsion
It gives better elasticity and dense-feeling to foam property, when added to facial washes
Application：Emulsion stabilizer , Thickener , Foam quality modifier etc
Foam improver of washes
INCI Name：Hydroxypropyl Hydrolyzed Starch Hydroxypropyltrimonium Chloride
※It contains phenoxyethanol (1.0%) and citrate (0.5%)
Quaternary cationized carbohydrate-based polymer that is degraded hydroxypropyl starch
It enables to make hair surface more smooth compared to cationized guar gum or polyquaternium-10
It gives better elasticity and dense-feeling to foam property, when added to facial washes
Application：Shampoo, conditioner, treatment etc.
Safety test
Primary skin irritation : Non-irritating substance (rabbit)
Continuous skin irritation : Non-irritating substance (57 out of 57)
Eye irritation (rabbit)
Skin sensitization : Negative (Guinea pig , 48hr)
Patch tests in human subjects (42 out of 42 , 24hr)
Hair friction test
INCI Name：Hydoroxypropyl Cyclodextrin
This is hydroxypropylating β-CD which has the lowest solubility in CD.
By inclusion of perfume or pigment into the ring structure, it exerts the effect of stabilizing perfume or pigment, and the deodorizing effect
Deodorizing ability test
