Conditioner and hair mask serve similar purposes in terms of improving the health and appearance of your hair, but they differ in terms of their formulation, intensity, and frequency of use:

Conditioner: A conditioner is a daily or regular-use hair care product applied after shampooing to restore moisture, improve manageability, and detangle hair. It typically contains ingredients such as silicones, emollients, and humectants that coat the hair shaft to smooth the cuticle and provide slip, which makes combing easier and reduces breakage. Conditioners are formulated to be rinsed out quickly and are meant for superficial hydration and repair.

Hair Mask: A hair mask is a more intense treatment designed for deep conditioning and repair. It is usually enriched with higher concentrations of oils, proteins, vitamins, and other nourishing ingredients that penetrate deeper into the hair shaft to target specific issues like dryness, damage, or dullness. Hair masks are typically used once a week or as needed, depending on the level of hair damage and personal preference. They are left on for a longer duration (from 5 to 30 minutes or sometimes overnight) to allow the ingredients to fully absorb and work their magic.

In summary:

• Frequency: Conditioners are used every time you wash your hair, whereas hair masks are used less frequently as a weekly or bi-weekly intensive treatment.
• Intensity: Hair masks are more potent and deeply hydrating or reparative than conditioners.
• Duration: Conditioners are applied and rinsed off promptly, while hair masks require a longer soak-in time.
• Purpose: Conditioners provide everyday maintenance and manageability, while hair masks aim to rejuvenate and restore hair to a healthier state.