Ingredients-Noncomedogenic

-Glycerin
-Squalene
-Sorbitol
-Sodium PCA
-Zinc stearate
-Octyldodecyl stearate
-SD alcohol
-Propylene glycol
-Allantoin
-Panthenol
-Water
-Iron oxides
-Dimethicone
-Cyclomethicone
-Polysorbates
-Cetyl palmitate
-Propylene glycol dicaprate
-Jojoba oil
-Isopropyl alcohol
-Sodium hyaluronate
-Octylmethoxycinnimate
-Oxybenzone
-Petroleum
-Butylene Glycol
-Tridecyl stearate
-Tridecyl trimellitate
-Octyldodecyl stearoyl stearate
-Phenyl Trimethicone

Ingredients-Mildly Comedogenic

-Corn oil
-Safflower oil
-Lauryl alcohol
-Lanolin alcohol
-Glyceryl stearate
-Lanolin
-Sunflower oil
-Avocado oil
-Mineral oil

-These are generally not a problem when used in diluted concentrations.

Ingredients-Moderately Comedogenic

-Sorbitan oleate
-Decyl oleate
-Myristyl lactate
-Coconut oil
-Grapeseed oil
-Sesame il
-Hexylene glycol
-Tocopherol
-Isostearyl Neopentanoate
-Most D and C pigments
-Octyldodecanol
-Peanut oil
-Lauric acid
-Mink oil

Ingredients-Highly comedogenic

-Linseed oil
-Olive oil
-Cocoa butter
-Oleic acid
-Coal tar
-Isopropyl Isostearate
-Squalene
-Isopropyl Myristate
-Myristyl Myristate
-Acetylated lanolin
-Isopropyl palmitate
-Isopropyl linoleate
-Oleyl alchohol
-Octyl Palmitate
-Isostearic acid
-Myreth 3 myristate
-Butyl stearate
-Lanolic acid

Chemical Sunscreens

-Work mainly by absorbing and neutralizing the ultraviolet rays
-Absorbing sunscreens are more likely to irritate the skin and they produce heat while absorbing rays.
-The advantage is that they cant be seen on the skin
-The main ingredient used in chemical sunscreens is octylmethoxycinnamate also known as ethyl hexyl p-methoxycinnamate

Physical Sunscreens

-Physical sunscreens contain reflecting sunscreen ingredients and only two ingredients are approved
   -Zinc oxide and Titanium dioxide
-Physical sunscreens are in particle form and are earth pigments
-They work by phyiscally blocking light or reflecting light
-Block a larger portion of the light spectrum than other sunscreens
-Less irratating to the skin than other types of sunscreens

Skin Conditions

-Everyone has a skin type, not everyone has a skin condition.
-Skin conditions occur in many different skin types