The dermatological notebook

Why do freckles appear?
Freckles, those small pigmentation marks often considered signs of beauty, are the result of a complex process linked to genetics, sun exposure...
Why do freckles appear?
Freckles, those small pigmentation marks often considered signs of beauty, are the result of a complex process linked to genetics, sun exposure...

What are the different skin types and how do I...
The skin, our largest organ, is as diverse as the people who wear it. Skin types vary according to a number of factors, including skin color,...
What are the different skin types and how do I...
The skin, our largest organ, is as diverse as the people who wear it. Skin types vary according to a number of factors, including skin color,...

What is acetyl tetrapeptide and its benefits...
Acetyl tetrapeptide-3 is a biomimetic peptide often used as a cosmetic ingredient in various skin care products, particularly anti-aging creams and serums. Acetyl tetrapeptide-3 is sometimes called...
What is acetyl tetrapeptide and its benefits...
Acetyl tetrapeptide-3 is a biomimetic peptide often used as a cosmetic ingredient in various skin care products, particularly anti-aging creams and serums. Acetyl tetrapeptide-3 is sometimes called...

What causes moles and how do they develop?
What are moles? Moles, also known as nevi, are pigmented formations on the skin resulting from the growth of pigment cells called...
What causes moles and how do they develop?
What are moles? Moles, also known as nevi, are pigmented formations on the skin resulting from the growth of pigment cells called...

What is the role of the skin's pores and how do...
What are skin pores? Skin pores are the small openings on the surface of the skin that house hair follicles, with a gland...
What is the role of the skin's pores and how do...
What are skin pores? Skin pores are the small openings on the surface of the skin that house hair follicles, with a gland...

What are the effects of hormones on the body?
The original definition of a hormone by Starling in 1905 was: "a hormone is a substance produced by internally secreting glands, which serve to transmit...
What are the effects of hormones on the body?
The original definition of a hormone by Starling in 1905 was: "a hormone is a substance produced by internally secreting glands, which serve to transmit...