Sunscreen Efficacy

Sunscreen efficacy is crucial in dermatology and cosmetology, as it directly influences skin health and appearance. Effective sunscreens protect against harmful ultraviolet (UV) rays, which can cause skin damage, premature aging, and increase the risk of skin cancers. Broad-spectrum sunscreens, which shield against both UVA and UVB rays, are essential for optimal protection. The SPF (sun protection factor) rating indicates the level of protection; a higher SPF offers more defense, but it’s important to apply it liberally and reapply every two hours, especially after swimming or sweating.Additionally, ingredients like zinc oxide and titanium dioxide act as physical barriers, reflecting UV rays away from the skin, while chemical filters work by absorbing UV radiation, preventing it from penetrating the skin. Incorporating sunscreen into daily skincare routines is vital, regardless of the weather, to maintain healthy, youthful skin and prevent long-term damage.

Committee Members
Speaker at Dermatology and Cosmetology 2026 - Sergei A Grando

Sergei A Grando

University of California Irvine, United States
Speaker at Dermatology and Cosmetology 2026 - Nalini Kaul

Nalini Kaul

Princeton Consumer Research, Canada
Speaker at Dermatology and Cosmetology 2026 - Dechelette Corinne

Dechelette Corinne

La Peau Autrement, France
IDC 2026 Speakers
Speaker at Dermatology and Cosmetology 2026 - Salma Bennis

Salma Bennis

Nova Southeastern University, United States
Speaker at Dermatology and Cosmetology 2026 - Diane Madfes

Diane Madfes

Madfes Aesthetic Medical Center, United States
Speaker at Dermatology and Cosmetology 2026 - Abdullah Abdullah

Abdullah Abdullah

Newham University Hospital, United Kingdom
Speaker at Dermatology and Cosmetology 2026 - Chajra Hanane

Chajra Hanane

Activen, Switzerland
Speaker at Dermatology and Cosmetology 2026 - Dunia Battolla

Dunia Battolla

Hapiderm Clinic, Switzerland
Speaker at Dermatology and Cosmetology 2026 - Camille Ysabel V Bautista

Camille Ysabel V Bautista

Jose R. Reyes Memorial Medical Center, Philippines

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