In Basic knowledge of skin-3, let’s take a look at the Skin appendages 3. Skin appendages 1) Sebaceous Gland – Sebaceous glands are accessory organs that secrete sebum on the surface of the skin and are located in the dermis layer.– It secretes lipids on the surface of the skin, gives shine to the hair …
In Basic knowledge of skin-2, let’s take a look at the Structure of the Skin Surface Structure of the Skin Surface Detergents used for the human body are used for the skin. It is very dangerous to make a cleanser for the human body without understanding the skin, and it is not something to be …
Basic knowledge of skinIn order to manufacture detergents and cosmetics used for the human body, it is recommended to be familiar with the basic knowledge of the skin. Skin acts as a natural barrier to protect the human body from physical, microbial and chemical stimuli. It is the most significant skin covering the body surface …
Hair Type Comparison In this post, it will be time to compare hair types to find out which hair type your hair type belongs to. First of all, hair type is born with its birth. First of all, there are different hair types for each race as mankind continues to evolve to adapt to the …
Hair composition and damage – When making hair products such as shampoo and conditioner that are good for hair, understanding the composition and damage of hair will help you make better products and products that suit you. 1. The composition of hair 1) The components of hair are composed of protein, melanin pigment, lipid, moisture …
Cycle of Hair Growth The grown hair does not grow continuously, and after a certain period of time, it falls off the scalp and new hair grows back. This phenomenon is called the mother cycle. It is divided into a growth period, degeneration period, rest period, and development period. 1. Physiological structure of hair 1) …
1. What is an EWG rating? EWG is an abbreviation of Environmental Working Group and was created in 1992 by a non-profit environmental organization in Washington, USA for human health and the environment. In this organization, the objective database for product safety is called the EWG rating, and it is divided into 1 to 10 …
Natural ingredients- Moisturizer 2. Moisturizer 1) Moisturizer2) Auxiliary moisturizer If you look at the cosmetics ingredients, many things are good for moisturizing. But is it a moisturizer that is good for moisturizing? I think it’s moisturized to have enough moisture. 2-1. moisturizer There is a classic that is glycerin. A typical example is hyaluronic acid. …
Natural ingredients- Water of cosmetics 1. Water of cosmetics 1) Floral Water / Hydrosol2) Infused water3) Purified water Usually, these three things are used. 1-1. Floral Water and Hydrosol From skin to cream, it is the most widely used ingredient as a water of cosmetics. The low pH is 2.9 to 6.5. It’s usually about …
How to Use Carbomer In summer, we will summarize the contents related to aloe gel, which is used a lot.Experts are already familiar with this, but I have recently summarized it for beginners in using carbomer. I hope you will use it a lot in making aloe gel this summer. Most of the aloe gel-related …
Types of Facial Cleanser Let’s see the different types of face cleansers. After this you will be able to choose your facial cleanser for your skin. Cleansing Oil Cleansing oil is the product with the best cleansing power and mainly uses vegetable oil. Usually, contaminants on the skin can be washed off with water or …
Carrier Oils is the most basic in making natural cosmetics. It is important to select and use an oil suitable for your skin according to the efficacy of the base oils, and you can expect better effects by using one oil alone or by mixing 2 to 4 oils. Recommended carrier oils for each skin …
Carrier Oil is the most basic in making natural cosmetics. It is important to select and use an oil suitable for your skin according to the efficacy of the base oils, and you can expect better effects by using one oil alone or by mixing 2 to 4 oils. In addition, highly concentrated essential oils …
Sterilize cosmetic tools Sterilize cosmetic toolsBecause natural cosmetics have a short shelf life, it is recommended to sterilize tools and containers for cosmetics before making them. The most common method is to spray it with ethanol for disinfection and then air dry it or wipe it with a kitchen towel. You can make simply by …
Quick Tips for making cosmetics 1. Even a heat-resistant container may break if it is placed in a cold place and suddenly heated to a high temperature. Before heating, let it come to room temperature so that the temperature of the glass container is close to the ambient temperature. It is also not good to …
Basic tools for Making cosmetics Lists Hot plateIt is a necessary tool for heating when melting or emulsifying materials. You can alternate to gas stove or a microwave. But it is safe because there is no flame, and it is convenient to heat the container right away. Electronic scaleIt is necessary when weighing raw materials. …
What is the surfactants?The force that minimizes the surface area of a liquid is called surface tension or interfacial tension. The property of reducing surface tension when a substance is dissolved in a liquid is called surface activity. Substances with such properties are called surfactant. 1. Classification of Surfactant 1. Classification of surfactantSurfactant is mainly …
Natural extract SummaryNatural extracts are used as the main raw material for making soaps and cosmetics, and since each extract has its own unique characteristics, it is made by selecting the type of base extract according to the skin type.There are many natural extracts, so it is often difficult to distinguish the characteristics of each …
