Acne is multi-factorial, meaning it can be caused by multiple overlapping factors, the main ones being: the overproduction of oil, c.acnes bacteria, clogged pores, and inflammation.
Retinol, benzoyl peroxide, salicylic acid, and niacinamide are all acne-fighting ingredients. Each tackles the cause of acne in its own way. Sometimes you may need to approach breakouts with a combination of these ingredients, but watch out because they can be irritating.
Topical Treatments
Retinol
- Increases skin cell turnover
- Prevents clogged pores
- Regulates sebum (Oil) Production
Adverse Effects:- Increases Sensitivity to UV rays can be irritating
Benzoyl Peroxide
- Oil-Soluble so deeply penetrates pores
- Reduces c.acnes bacteria
- Comedolytic (unplugs dead skin cells)
Adverse Effects:- Increases Sensitivity to UV rays can be irritating
Salicylic Acid
- Oil-Soluble so deeply penetrates pores
- Comedolytic (unplugs dead skin cells)
- Anti-inflammatory
Adverse Effects:- Can be mildly irritating & Drying
Niacinamide
- Anti-inflammatory
- Regulates sebum productions
- Improves your skin barrier
Adverse Effects:- Can be mildly irritating for some
