Skin Encyclopedia

An evidence-based skincare reference by SYNC Beauty.

Encyclopedia

How Encapsulation Improves Actives

a formulation technique that wraps an active ingredient inside a protective carrier, such as a liposome or microsphere, to shield it and control how it is released onto the skin....

How Encapsulation Improves Actives

a formulation technique that wraps an active ingredient inside a protective carrier, such as a liposome or microsphere, to shield it and control how it is released onto the skin....

How Penetration Enhancers Work

ingredients or techniques that help other actives move more easily through the skin's outer barrier so a greater amount reaches deeper layers. They work by temporarily loosening the tightly packed...

How Penetration Enhancers Work

ingredients or techniques that help other actives move more easily through the skin's outer barrier so a greater amount reaches deeper layers. They work by temporarily loosening the tightly packed...

How pH Affects Ingredient Performance

the way a formula's acidity or alkalinity determines whether an active ingredient stays stable, penetrates the skin, and works as intended. Because many actives only function within a narrow pH...

How pH Affects Ingredient Performance

the way a formula's acidity or alkalinity determines whether an active ingredient stays stable, penetrates the skin, and works as intended. Because many actives only function within a narrow pH...

Routine for Dehydrated Skin

a hydration-focused regimen that replenishes water content in skin lacking moisture, a condition that can affect any skin type, including oily skin. It layers water-attracting humectants with occlusive or emollient...

Routine for Dehydrated Skin

a hydration-focused regimen that replenishes water content in skin lacking moisture, a condition that can affect any skin type, including oily skin. It layers water-attracting humectants with occlusive or emollient...

Routine for a Damaged Barrier

a stripped-back, recovery-focused regimen that pauses harsh actives to help restore the skin's protective barrier. It emphasizes gentle cleansing and replenishing ingredients that reduce moisture loss, calm irritation, and support...

Routine for a Damaged Barrier

a stripped-back, recovery-focused regimen that pauses harsh actives to help restore the skin's protective barrier. It emphasizes gentle cleansing and replenishing ingredients that reduce moisture loss, calm irritation, and support...

Routine for Anti-Aging

a preventive and corrective regimen that supports skin firmness, texture, and tone using well-studied actives alongside daily sun protection. It generally centers on retinoids, antioxidants, and hydration, with sunscreen recognized...

Routine for Anti-Aging

a preventive and corrective regimen that supports skin firmness, texture, and tone using well-studied actives alongside daily sun protection. It generally centers on retinoids, antioxidants, and hydration, with sunscreen recognized...