Siratro Extract BG - Cosmesi.it

NIKKO CHEMICALS CO., LTD.
1-4-8 NIHONBASHI-BAKUROCHO, CHUOKU, TOKYO, 103-0002, JAPAN Email: inter@nikkol.co.jp www.nikkol.co.jp
Natural Emulsifier for Sensitive Skin Care
Lecinol S-10
Anti-inflammatory
inflammatory
Hydrogenated lecithin derived from soy bean. Contains 25-30% of Phosphatidyl Choline. Natural
emulsifier with anti-inflammatory properties. Effectively reduces irritation. Decreases irritation potential
of other surfactants. Enhances anti-inflammatory properties of oil-soluble actives (e.g. Stearyl
Glycyrrhetinate). Emulsions made with Lecinol S-10 enhance percutaneous of active ingredients.
Prevention of corneocytes’ damage
caused by Sodium Lauryl Sulfate (SLS).
Closed patch (SLS: 5%); after 72 hours.
Microscope photograph of
corneocytes.
Lecinol S-10 protects stratum corneum
from damage by strong detergents.
Non-treated cells
Cells treated with
1% Lecinol S-10
Anti-stinging effect (in vivo)
Weak Strong
Average stinging score
3
2
1
Before
After 1 week
application of
Lecinol S-10
(1.0%)
Water
NEW
DATA
0.1%
methylparaben
solution
Anti-inflammatory effect: inhibition of
Prostaglandin E2 (in vitro)
Application of Lecinol S-10 at 1.0% significantly
reduced average stinging score against
methylparaben solution (after 1 week; n=13).
Control: Water 0.1% MP sol.
Number of subjects who showed
reduction of stinging score after 1 week
application of Lecinol S-10 (1.0%)
1 (8%) 7 (54%)
2009-12