okay, today I am going to talk about my first product from my doctor there. DermaDrate Dry skin Treatment, obviously its a dry skin lotion. I used to used Rosken before this. But now I switch to this product because doctor ask so.
-Urea is a substance that is found naturally in the skin, which by its nature is very attracted to water. It is used to help rehydrate dry, scaly skin.
Dry skin results from lack of water in the outer layer of skin cells known as the stratum corneum. When this layer becomes dehydrated it loses its flexibility and becomes cracked, scaly and sometimes itchy. The stratum corneum contains natural water-holding substances, including urea, which retain water seeping up from the deeper layers of the skin. Water is also normally retained in the stratum corneum by a surface film of natural oil (sebum) and broken-down skin cells, which slow down evaporation of water from the skin surface.
The skin dries out when too much water evaporates from its surface. This increases as we get older, and is made worse by washing, because hot water and soap remove the layer of natural oil on the skin surface.
When urea is applied to the skin it penetrates the stratum corneum, where it readily absorbs and retains water. This increases the capacity of the skin to hold moisture, and the skin therefore becomes rehydrated. The moisturising base that the urea is mixed in also provides a layer of oil on the surface of the skin, which helps prevent water from evaporating from the skin surface. Both actions soothe and soften the skin, and reduce the scaling and itching of dry skin conditions such as eczema and ichthyosis.
Moisturisers are helpful for all dry skin conditions, particularly eczema and dermatitis, which get worse when the skin is allowed to dry out. Used regularly they help restore the skin’s smoothness, softness and flexibility by helping the skin retain moisture.
What is it used for?
- Chronic dry skin conditions such as eczema.
- Inherited, non-inflammatory dryness and scaling of the skin (ichthyosis, xeroderma).
- Overgrowth of the outer layer of skin causing it to become thickened and scaly (hyperkeratosis).
How can this medicine affect other medicines?
By smoothing and softening the skin moisturisers can increase the absorption of other medicines that are applied to the skin. This can be useful in conditions such as eczema because it improves the ability of other medicines, such as corticosteroid creams, to penetrate the skin and reduce inflammation.
However, if they are applied at the same time, moisturisers can also dilute the active ingredient of other medicines applied to the skin, so you should try to avoid applying them within about half an hour of medicated creams, ointments and lotions.
It contains Urea 10% moisturiser and keratolytic, lactic acid 5% keratolytic and Sodium PCA 5% a powerful moisturiser that can bind 80% of its own weight of water from the atmosphere. Sodium PCA is 50% more moisturising than glycerine and 100% more moisturising than propylene glycol.
to be continued….