Categories of skin including oily, dry, combination, and sensitive, each requiring tailored care.

The process of evaluating skincare ingredients for their benefits, functions, and potential side effects.

Methods for applying skincare products effectively to maximize their benefits and absorption.

Korean beauty trends focusing on multi-step routines and innovative ingredients for skin health.

The branch of medicine focused on skin health, diseases, and treatments.

A product designed to hydrate and protect the skin, essential for all skin types.

A concentrated skincare product containing active ingredients targeting specific skin concerns.

The process of removing dead skin cells to promote skin renewal and improve texture.

A measure of how well a sunscreen protects the skin from UV radiation.

A liquid product applied after cleansing to balance skin pH and prepare for further treatment.

The process of maintaining moisture levels in the skin to ensure its health and elasticity.

A common skin condition characterized by clogged pores, leading to pimples and blemishes.

Darkening of the skin due to excess melanin, often caused by sun exposure or hormonal changes.

Ingredients that help protect the skin from damage caused by free radicals.

A term describing ingredients that can clog pores and lead to acne.

A condition where skin reacts negatively to products or environmental factors.

Gentler exfoliating agents suitable for sensitive skin, promoting cell turnover.

A versatile skincare ingredient known for its anti-inflammatory and skin barrier-strengthening properties.

Vitamin A derivatives that promote cell turnover and improve skin texture.

A movement emphasizing non-toxic, environmentally friendly skincare products.

A lightweight, hydrating product used after toner to prepare skin for serums.

A concentrated oil used to nourish and hydrate the skin, often used in layering.

The outermost layer of skin that protects against environmental damage and moisture loss.

A soothing ingredient that aids in skin healing and hydration.

An antioxidant ingredient known for brightening skin and reducing signs of aging.

Short chains of amino acids that help in skin repair and hydration.