Non-Comedogenic Cosmetic

The term "comedogenicity" is often called "pore-clogging" relative to product ingredients. This may mean the ingredient blocks dead skin cells in pores or that the ingredient tends to form small plugs of oil. Generally, those most susceptible to comedogenicity are those with oily or acne-prone skin. While most dermatologists and skin care professionals recommend oil-free products for these skin types, many oil-free ingredients can still be considered comedogenic. Likewise, some oils are in fact non-comedogenic.

More importantly, when reviewing ingredient lists, formulations that contain comedogenic ingredients aren't always pore-clogging; even somewhat or very comedogenic ingredients can be present in non-comedogenic formulas when used at percentages low enough so that the end formula won't clog pores. Comedogenic ingredients may also be included in products without resulting in comedogenicity because the formula is intended for areas not prone to comedogenicity (lips, eye lines, hands, body) or intended for skin types not normally susceptible to comedogenicity (mature or dry skin types).

Moisturizers: Look for products that are described as oil-free and lightweight. Consistency should be thin, but still substantial. Once the product is applied, it should absorb quickly into the skin and not feel like it is layered on the surface.

Cleansers: Your cleanser should be pore-clearing and contain deep-cleaning ingredients such as salicylic and glycolic acid, which help control acne. These clear away oil and grime, without clogging pores or upsetting the face’s natural moisture levels.

Sunscreens: Although many sunblocks tend to feel heavy, research has shown that many UV-blocking ingredients are not comedogenic. However, it’s important to use a sunblock that is non-greasy and absorbs immediately into skin (also be sure to completely wash away old sunblock you’ve put on throughout the day to further prevent acne comedones from forming).

Shaving Products: Shaving can aggravate blemishes and acne, so choose products that contain soothing, lubricating, water-based (not alcohol-based) ingredients such as aloe, allantoin and tea tree extract. This will keep pores clear, bypassing shaving irritation and acne.

Here are some ingredients that have a higher tendency to product acne comedones than others, and are listed below:
* Acetylated lanolin alcohol
* Butyl stearate
* Capric/caprylic triglyceride
* Cocoa butter
* Isopropyl's, except Isopropyl alcohol
* Lanolic acid
* Linseed oil
* Myristyl myristate
* Octyl palmitate & stearate
* Oleic acid
* Olive oil
* Peach kernal oil
* Sweet almond oil
* Coconut Oil
* Sodium Chloride (salt)
* Wheat Germ Oil
* Pigments & Dyes (red in particular)

Although non-comedogenic skincare products may not prevent acne, they do not promote pore-clogging and acne production, either. Non-comedogenic ingredients and products are recommended by dermatologists and medical professionals for people who have oily or acne-prone skin, but all men and women should use non-comedogenic products to keep pores clear of acne causing bacteria and skin blemish free.