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
Skin Turnover Promotion
Promotion of skin turnover is an important feature of a moisturizing / skin balancing
personal care line.
Primary Ingredients
Botanical ingredients are marked :
Citrus Extract
Complex BG
Blend of three types of citrus extracts from Japan (Citrus
Unshiu, Citrus Junos and Citrus Aurantium) . Improves
turnover speed reduced by UV and internal factors. Strong
keratinocyte proliferation.
Clinical trial (in-vivo): promotion of
skin turnover.
Surface area of corneocytes was
evaluated by digital planimeter.
After 7 days of application, 1%
solution of Citrus Extract Complex
BG showed 8% increase of turnover
compared to butylene glycolic
solution.
0.5% Butylene Glycol
1% Citrus Extract
Complex BG
Surface area (mm 2 )
1000
900
800
954.3
967.1
836.6
900.1
1 8
Days
Alpinia Leaf
Extract BG
Derived from the leaf of Alpinia Speciosa. Promotes
collagen synthesis, prevents degradation of collagen and
accelerates growth of fibroblast cells. Estrogen-like activity.
Clinically proven turnover promoting effect.
Clinical trial (in-vivo): promotion of
skin turnover. Number of subjects: 5.
Lotion with 2% Alpinia Leaf Extract
BG reduced turnover time by 50
hours (2 days) compared to
placebo lotion.
Average turnover (days)
25.5
25
24.5
24
23.5
23
22.5
22
Alpinia Leaf
Extract BG (2%)
Placebo
Updated: 2005-08