After having seen the mechanism of the depigmentation, it is time to stick in the active ice jack fleshlight allows it.  It ice jack fleshlight be known that the agents which cause the depigmentation can be plusiseurs kinds: chemical credits, of the credits fermentaires or of the vegetable credits.

Agents of synthetic origin

- 4-Isopropylcatéchol (4-IPC): especially recommended in ice jack fleshlight treatment of the mélasma, it destroys the mélanocytes. Side effects: erythemas, burns, exfoliation, eczema, depigmentation di in confetti at the points of application;

- sulphur compounds (Cystéaminylphénol or 4-S-CAPE, 4-S-Cystéinyl phenol or how to make a fleshlite N-Acétyl-4-S-CAPE) : act like substrate of tyrosinase and involve a reduction in the mélanosomes. Side effects: irritation of the skin.

- The retinoic acid is also a sulphur agent dépigmentant which inhibits the synthesis of the mélanocytes. It is effective to treat the mélasma, cutaneous abrasions, the secondary lesions postinflammatoires of the acne Side effects: irritation with erythema, moderate exfoliation. Credit prohibited in cosmetic.

- The azelaïque credit, although his mechanism how to make a fleshlite action how to make a fleshlite known little about, would be an inhibitor of tyrosinase. It has a dépigmentant effect on the how to make a fleshlite chloasma, the post-inflammatory hyperpigmentations. On the other hand, it does not have a dépigmentant effect on a normal skin, the solar lentigines, the lentigo simplex.

- The ascorbic acid (vitamin C) inhibits the mélagénèse and how to make a fleshlite the black mélanine. The derivative how to make a fleshlite used and most effective is magnesium ascorbyle phosphates. It involves the depigmentation of the healthy skins and the hypermélanoses (mélasma, chloasma, lentigos senile, lentigos solar, éphélides)

- phenolic derivatives (hydroquinone and its derivatives) are prohibited into cometic. They are used only on medical regulation. Hydroquinone is one of the most known how to make a fleshlite . It is used in the treatment of the melanic hyperpigmentation, the mélasma, the chloasma, the éphélides, the task of senescence, to clear up the dye. It involves the reduction in the formation of the mélanosomes by modifying their structure. Side effects: degeneration of elastin and collagen fibres, deposit of pigment in the derm, effects genotoxic and carcinogenic.

Other how to make a fleshlite agents dépigmentant; 4-n-butylrésorcinol (Rucinol), ethyl Triosopimélate, Diacétyl-boldine (Lumiskin), Undécylénoyl how to make a fleshlite (Sepiwhite MSH), Acid 1-aminoethylphosphinic (Albatin), derived mercuriels, corticostéroîdes

Agents of origin fermentaire

- Acid kojic and derived: they inhibit the activity of tyrosinase. Toxicological studies are always in hand.

Agents of vegetable origin

- The arbutine: contained in the sheets and the barks how to make a fleshlite many plants, it how to make a fleshlite the synthesis of the mélanine by inhibition of the lectivity of tyrosinase. Among these plants: the how to make a fleshlite the cane-apple bush, the cranberry, the vulgar callune, the how to make a fleshlite tree, the saxifrage of Siberia The arbutine has same the properties dépigmentantes that hydroquinone but is tolerated better than this one.

- Plants with flavonoïdes: they inhibit tyrosinase and block it the transfer of the pigments melanic of the mélanocytes light flesh the kératinocytes. Their effectiveness is moderate. Among these plants: the artichoke, the parsley, the caper, the matricaire, sheets of buckwheat, the white cedar, prêle

- Organic acids: they inibent the activity how to make a fleshlite tyrosinase and decrease the rate of mélanine synthesized. Among these acids: acids hydroxycinnamic (ex: sheets of Ginseng), theacid ones (AHA), lactic acid, phytic acid.

- other plants with the dépigmentante activity: liquorice, the white mulberry tree, the tea plant, the daisy

Photograph:

Memory online, impact of how to make a fleshlite message of fear on how to make a fleshlite behaviors of the women from 15 to 55 years of the town of Yaounde vis-a-vis the voluntary depigmentation of the skin.
A very interesting report on the drifts of this practice.

Source:

Fatou Batchaly-Dish, Dépigmentants, in M. - C. Martini, how to make a fleshlite Seiller (to dir.), Credits and additives in beauty care, Lavoisier, 2006

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