본문 바로가기 주메뉴 바로가기

SK Bioland,
A Company Creating
a Bountiful Life for Everyone!


Whitening

“OSLP/GLA-40”

INCI name : Glycyrrhiza Glabra (licorice) Root Extract

Effects : Whitening

Licorice is known to be a great bridge medicine since it can be combined with numerous prescriptions and has harmony and co-adjustment effects.
Dissolved licorice is made by separating and purifying glycyrrhizinic acid among the licorice components,
which has a fine whitening effect.

Tyrosinase Activity lnhibition

Tyrosinase Activity lnhibition 목록
Test substance Concentration Tyrosinase Ingibition(%)
Ascorbic acid 5㎍/ml 7.73%
Kojic acid 25.5%
Hydroquinone 99.41%
BIO-OSLP 97.33%

Melanin Formation lnhibition

일반적으로 whitening agent로 사용되는 비타민C, Kojic acid, Hydroquinone와의 비교실험으로 유용성감초추출물은 tyrosinase의 활성을 저해하여 미백에 효능을 보입니다.

Depigmentation Effect

UVB irradiation on Melanocyte containing Bioartificial Skin (0.05J/cm2/day for 5 days).

유용성감초추출물은 멜라닌 합성을 저해하는 작용을 보입니다

BIO-OSLP(1㎍/ml) and UVB irradiation on Melanocyte containing Bioartificial Skin (0.05J/cm2/day for 5 days).

유용성감초추출물은 멜라닌 합성을 저해하는 작용을 보입니다