Vitamin C Skin Care Products in Nigeria
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ENRICO CARCASCI / UNSPLASH
Sunlight is needed for the formation of vitamin D in the skin
Why is our skin aging, especially on the face? How effective are modern creams and procedures and can you somehow do without them? Science or advertising will tell you how best to care for your skin? Let's see.
Of the three layers - epidermis, dermis and hypodermis. They are responsible for the protection, elasticity and support of the skin.
The outer layer is the epidermis. Its surface is already dead cells, and living cells lie deeper. Between them are fat-like substances, in particular ceramide.
Through the epidermis and ceramides, the skin acts as a barrier and protects against dehydration, infections and chemicals. And that is why very large molecules from creams - collagen, hyaluronic acid and others - cannot penetrate deep into the skin.
Next is the dermis. It is the skeleton of the skin that is responsible for firmness and shape. The Vitamin C Skin Care Products in Nigeria cells of the dermis are attached to the extracellular matrix. It is formed by collagen, elastin and hyaluronic acid fibers.
An unbalanced diet harms the skin in several ways
Collagen and elastin provide elasticity. It is worth noting that two-thirds of collagen consists of essential amino acids, which our body does not know how to create itself and must receive from food.
Hyaluronic acid is a branched natural polymer. It retains water in the skin. Hyaluronic acid molecules live for one day, and then they are replaced by new ones. The moisture content of the skin is not due to the amount of water consumed, but to the ability to retain water, that is, the amount of hyaluronic acid.
The hypodermis maintains the shape of the skin. There are blood vessels and fatty deposits that form our facial features. With age, adipose tissue shifts downward, which leads to sagging and wrinkles.
Skin aging can be conditionally divided into internal and external.
Internal is a programmed and irreversible process due to a decrease in the level of sex hormones with age. Namely, the formation of collagen and hyaluronic acid in the skin depends on these hormones.
Thanks to the epidermis and ceramides, the skin acts as a barrier and protects against dehydration
https://jiji.ng/skin-care/vitamin-c
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