When developing and producing products, it is necessary to go through a strict disinfection process, such as killing bacteria in the products with X-rays in the disinfection room. Homemade products definitely lack this necessary process. China has high standards for the bacterial content of cosmetics. Once the bacteria exceed the standard, the skin will be infected and damaged. In addition, the environmental requirements for storage conditions are also very demanding. Express parcels may encounter high temperatures during transportation, and it may be unsafe to add preservatives. Lipstick, lotion and other products are easy to sour at high temperature, and bacteria will multiply in large numbers, but low-content preservatives are safe.
Skin care products can be divided into water-in-oil type and oil-in-water type according to the product technology. When making lipstick, the proportion of ingredients is probably unscientific, and the wrong proportion of glycerol will "burn off" the moisture of dry lips. Lips and mouth are connected together, and once bacteria propagate into the mouth, it is not worth the loss.
Share with you a lipstick making method:
Ingredients: 6 sticks of sweet almond oil 18g shea butter 12g yellow beeswax 6g lemon essential oil 6 drops of vitamin E 1 tablet.
Exercise:
1. Disinfect the empty lipstick tube for later use.
This is all the needed raw materials.
3. Put almond oil, shea butter and beeswax into a small cup.
4. Put it in hot water.
5. Keep the water warm until the beeswax is completely dissolved. Beeswax can be completely dissolved at about 60 degrees. If the temperature is low, it will not dissolve.
6. Add essential oil and vitamin E to the melted beeswax and stir well.
7, pour into the lipstick tube, the operation should be faster, and the solidification will be faster.
8. Cover up the dust. If you want to make it more beautiful, you can also put your favorite stickers on it and send more love to your friends.
Tips:
1. All raw materials can be bought online. I can't recommend them here Search "lipstick DIY" online, and there are many more, almost. You can also match it according to your own preferences. The simplest thing is to use only olive oil and beeswax, and beeswax can use 20% oil. You also make mint cream, and then send it after the pictures are sorted out.
2. The lipstick tube I used should be 4-5 grams, and it was a little missing at last, but it was basically installed.
3, lipstick tube disinfection can use hot water, but not more than 60 degrees, regardless of deformation, I feel a little troublesome, just try dipping a cotton swab in 75% alcohol, which will dry faster.
4, can be stored in the refrigerator, see online introduction, room temperature can be stored for one year, cold storage can be stored for two years, I have not verified the specific time.
5. Just turn it out slightly when using it, because it contains lemon essential oil, which is not suitable for pregnant women and babies.
6. When pouring lipstick, it will be poured twice, and there will be no depression in the middle. The first time will fall to the top of the stick, and the second time will be round and complete lipstick without holes. Because of thermal expansion and cold contraction, it will start to fill up, but in fact, the oil will sink in after solidification. In order to look better, the second injection method should be adopted. In fact, I was going to do this at that time, mainly because my quantity was a little.