Skin Encyclopedia

An evidence-based skincare reference by SYNC Beauty.

Encyclopedia

Anti-Inflammatory (Skincare)

a category of ingredients and formulations intended to calm visible signs of skin inflammation such as redness, warmth, and irritation. These products aim to soothe reactive or sensitized skin using...

Anti-Inflammatory (Skincare)

a category of ingredients and formulations intended to calm visible signs of skin inflammation such as redness, warmth, and irritation. These products aim to soothe reactive or sensitized skin using...

Keratolytic

an ingredient or agent that helps loosen and shed the outer layer of dead skin cells by weakening the bonds that hold corneocytes together. Common examples include salicylic acid and...

Keratolytic

an ingredient or agent that helps loosen and shed the outer layer of dead skin cells by weakening the bonds that hold corneocytes together. Common examples include salicylic acid and...

Comedogenesis

the process by which a clogged pore, or comedo, forms when dead skin cells and sebum accumulate within a hair follicle. It involves excess oil, abnormal shedding of follicle-lining cells,...

Comedogenesis

the process by which a clogged pore, or comedo, forms when dead skin cells and sebum accumulate within a hair follicle. It involves excess oil, abnormal shedding of follicle-lining cells,...

Sebocyte

a specialized cell within the sebaceous gland that produces and releases sebum, the skin's natural oily secretion. Sebocytes mature while filling with lipids and then rupture to release their contents...

Sebocyte

a specialized cell within the sebaceous gland that produces and releases sebum, the skin's natural oily secretion. Sebocytes mature while filling with lipids and then rupture to release their contents...

Tight Junction

a sealing structure between adjacent skin cells that closes the gaps in the space between them, forming a secondary barrier deeper within the epidermis. Located mainly in the granular layer,...

Tight Junction

a sealing structure between adjacent skin cells that closes the gaps in the space between them, forming a secondary barrier deeper within the epidermis. Located mainly in the granular layer,...

Desmosome

a specialized cell-to-cell junction that anchors adjacent skin cells together, providing mechanical strength to the epidermis. In the outer skin layer these structures become corneodesmosomes, acting like rivets that hold...

Desmosome

a specialized cell-to-cell junction that anchors adjacent skin cells together, providing mechanical strength to the epidermis. In the outer skin layer these structures become corneodesmosomes, acting like rivets that hold...