자외선 차단
미네랄 필터
Are we entering the age of mineral sunscreens? Nearly 16 percent of sunscreens launched in 2020 were mineral based, according to Mintel. Mineral sunscreen taps into formulas that include zinc oxide or titanium dioxide, as opposed to formulas with chemical ingredients, to reduce harmful ingredients, skin irritation and on a large scale, environmental impact.
Paired with dispersion, Sensient’s pure mineral filters create sun protection by absorbing and scattering UV energy. Natpure® Screen TWG, a dispersion of ultrafine titanium dioxide, is a convenient and effective solution for formulators seeking to enter the mineral sunscreen market. It gives greater control over sunscreen active ingredients and helps to ensure consistent UV protection.
표면 처리
The right viscosity is a sensory must for sunscreen. How do chemists maintain low viscosity for smooth application? By coating the pigment with what is called a surface treatment. Experts in surface treatment technology, Sensient has developed various surface treatments that:
- 분산성 향상
- 보다 안정적이고 균질하며 성능이 우수한 포뮬러
- 높은 안료 부하에서 포뮬러에 쉽게 혼입할 수 있습니다.
- 더 나은 감각 경험
- 질감이 좋고 피부에 쉽게 발립니다.
- 피부에 대한 투명성 향상
- 피부의 백탁 현상이 적어 더욱 자연스러워 보입니다.
- 더 나은 SPF 보호
Technical properties:
- 높은 소수성
- 향상된 방수 기능
- 손쉬운 분산성
- 더 나은 SPF 값
- 광촉매 안정
- 생체 내 데이터 사용 가능
Cosmetic benefits:
- 향상된 SPF
- 더 쉬운 확산성
- 미백 감소
분산액
Sensient has also developed expertise in pigment dispersions, which simplify formulation by eliminating the need for powders along with the equipment investments and labor requirements they bring. Simplicity aside, dispersions have many technical advantages, including higher transparency with no sedimentation, no re- agglomeration, and a two-year shelf life.
비즈
For both an SPF and sensory boost, beads deliver a combination of light reflection properties and sensorial impact. Sensibead® SI 175 and Covabead® Crystal are two popular bead solutions from Sensient that are globally compliant. Whether formulated with mineral or organic filters, these beads enhance SPF while achieving optimal water and oil absorption. Covabead® Crystal also adds blue light protection.
SensibeadSI 175
Technical properties:
- 우수한 유분 및 수분 흡수력
- 미네랄 및 유기농 필터로 SPF 부스팅
Cosmetic benefits:
- 과도한 유분과 수분 흡수
- 블러 효과가 있는 매트화 효과
- 파우더리한 피부 사용감
코바비드크리스탈
Technical properties:
- 낮은 수분 및 오일 흡수율
- 빛 반사 속성
- 미네랄 및 유기농 필터로 SPF 부스팅
Cosmetic benefits:
- 블루라이트 차단
영화 전조
In addition of using surface treatments, water and shear resistance in sunscreen come from film formers. Sensient makes a wide range of transparent film formers, including natural film former like our Natpure® Film AP. Natpure® Film AP is a sugar-based film forming agent coated with acacia gum for extra flexibility and suppleness. Find out more here.
분산
A dispersant is a superior wetting agent: achieve high concentration of mineral filters with low viscosity increase which helps improve overall performance and aesthetics. Natpure® Feel-M Eco is an excellent natural emollient that acts as a non-volatile silicone replacement that nourishes the skin and offer low viscosity with any untreated and treated mineral filter.
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