Expert Advice | 7 things you should know about acne

Acne is caused by a combination of too much sebum and bacteria

Spots are the result of overproduction of sebum by the sebaceous gland caused by hormones. The bacterium p.acnes thrives in sebum so the excess of it means that bacteria can multiply deep in the pores. This causes a accumulation of dead skin cells on the skin’s surface and inside the pore preventing sebum from being secreted freely from the skin. Combine this with irritation caused by skincare products or sunlight and you have the conditions for acne.
There’s 2 ingredients you need to beat acne

Some people have the occasional hormonal breakout, others have continuous, recourring flare ups in the same area. Fortunately, there are two ingredients that have been scientifically proven to be effective in treating acne-prone skin: salicylic acid (BHA) and benzoyl peroxide. They help reduce spots, redness and clogged pores.
How to shrink enlarged pores

When excess sebum mixes with dead skin cells in your pores, your pores can become blocked. The sebum cannot discharge freely from the pores, resulting in your pores becoming wider and more visible. This can also cause blackheads. What to do? Firstly avoid rich oily creams and soap bars which can block the pores and unbalance the skin’s protective barrier. In addition, use an exfoliant with salicylic acid (BHA) to remove excess skin cells from the skin’s surface and inside the pores. You can also absorb excess sebum with a clay mask.
Appropriate skincare is a must

Whether you have acne-prone skin or not, always use products suitable for your skin type. For example , if you have oily skin, avoid creams with a thick texture and opt for gels or ligh lotions. If you don’t use one already, a gentle, leave- on exfoliant is a must have for every skincare routine. Remove dead skin cells and unclog pores with the help of salicylic acid.
You can’t scrub away blackheads

Scrubbing is ineffective because a scrub can only reach your skin’s surface and a blackhead develops much deeper in the pore. Scrubbing can also irritate the skin resulting in more sebum production and further clogging pores.
Teenage acne can be treated

With the right skincare and professionals to help. Unfortunately, most products for teenagers contain unnecessary irritants that lead to oily skin and more breakouts.
Deep, indented scars cannot be treated with a skincare product.

Acne outbreaks can sometimes leave scars (dents and pits) behind. Unfortunately, there is no skincare product to get rid of such scars. However, you can use dermal fillers to plump the skin making them less visible. For best results, combine these with AHA or BHA chemical peels or a series of fractional laser treatments. The important thing is to never pick your spots to reduce the risk of permanent scars. (source: Paula’s Choice)