❌ Foaming Products (e.g., cleansers, shampoos) – Airless systems can’t handle froth.
❌ Ultra-Thin Liquids (e.g., toners, micellar water) – May leak or dispense too quickly.
❌ Budget-Conscious Brands – Airless bottles cost 2–5× more than standard packaging.
Skincare (serums, moisturizers, SPF)
Cosmetics (foundation, primer, concealer)
Pharmaceuticals (topical medications)
Professional Use (esthetician tools, salon products)
Use airless bottles when: