India, Feb. 19 -- As you enter your 40s, skincare becomes more important than ever. Ageing, environmental factors and hormonal changes can affect your skin but with the right skincare routine, you can maintain a youthful, radiant glow. Dr Kashish Kalra, Dermatologist, HOD at Max Hospital and Founder of Dr Kalra Skin Clinic, shared with HT Lifestyle the top signs of ageing and tips to help you take the best care of your skin during this transformative decade. (Also read: Tired of pigmentation? Follow this expert-recommended 5-step skincare regimen to protect, treat and brighten your skin )

* Reduced collagen production

* Decreased elasticity

* Fine lines and wrinkles

* Dehydration

* Pigmentation and uneven skin tone.

* Skin sensitivi...