Harsh alcohols, also known as short chain alcohols, are drying and irritating ingredients found in skincare or hair products. These alcohols include ethanol, denatured alcohol, and isopropyl alcohols. They are strong dissolvers that give skin a drying appearance.
Harsh alcohols can:
strip the skin's natural oils
weaken the skin's protective barrier
lead to dryness, increased irritation, and excess oil production
make skin more prone to acne breakouts
Note: Not everyone reacts the same way to products, but some users can experience sensitivity from the alcohols in the product.
Neutrogena Hydro-Boost Gel Cream
Clinique Clarifying Lotion 2
Biologique Recherche Lotion P50
Kate Somerville EradiKate Acne Treatment