Nowadays,cosmetics are becoming more and more expensive and better in quality.Girls like cosmetics made from natural plant extracts.Artificial cosmetic additives always make people uneasy.As a result,many girls choose to make their own cosmetics,using natural fruits and vegetables or medicines.Says the cosmetics without any artificial ingredients,to the human body does not produce any side effects,but their cosmetics use is made of natural ingredients,do not add any stabilizer and preservatives,so life is very short,and individual production of cosmetics is not health,especially the lipstick,cosmetics can guarantee one hundred percent sterile operation at home,so cosmetics into a bacterial culture,such as lipstick,used once

Perhaps you will plant extracts of natural and artificial extraction have a misunderstanding,think natural is the best,because of the natural,artificial do manual intervention,not natural,with plant extracts products,it is better to go directly to use plants around the mouth,but everyone can understand the logic,but it's not like that,now of the science and technology could have the natural things become more perfect,if you don't believe,can do a experiment,can explain this truth with royal jelly,royal jelly is the big thing

Tannic acid is also called tannic acid.Tannic acid is a tannin obtained from gallnut.Yellow or light brown light amorphous powder or scale;No odor,slight special smell,taste very astringent.Soluble in water and ethanol,soluble in glycerin,almost insoluble in ether,chloroform,or benzene.Its aqueous solution and iron salt solution meet to become blue black,adding sodium sulfite can delay discoloration

The extraction and refining of placenta from sheep is a very complex technique,which can only be done in the laboratory at present,and is configured according to the user's situation,since living cells extracted from different animal organs will play different roles