Which? The secret to healthy skin
Jun 15, 2025
Dr. Justine Kluk, a London-based consultant dermatologist specializing in acne, teams up with Neal Rimmer, a senior scientific advisor on sunscreens. Together, they unravel the secrets to healthy summer skin. They discuss essential versus non-essential skincare products, emphasizing the importance of foundational skincare. The duo clarifies sunscreen complexities, detailing SPF ratings and UVA/UVB protection. They also provide tips for choosing the right sunscreen, including transparency in labels and techniques for effective application to ensure optimal sun safety.
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Wide Scope of Dermatology
- Dermatology covers numerous conditions but mostly focuses on about 5 to 10 common skin issues like acne and eczema.
- Dermatologists treat patients across all ages, sometimes performing surgery, which makes the specialty very diverse.
Essentials for Skincare Routine
- Use a gentle cleanser, moisturizer, and sunscreen as your skincare essentials.
- Extras like serums or exfoliants are optional and depend on your personal skin goals.
What 'Actives' Really Mean
- 'Actives' typically refer to targeted ingredients like retinoids, AHAs, BHAs, and vitamin C used to achieve specific skin goals.
- Not all ingredients are actives; many are basic components, and actives should align with personal skincare objectives.