HOLOS

Skin Health

Skincare

Skin reflects what is happening within. Understanding its layers — and how nutrition supports each one — turns skincare into whole-body care.

Skin Science

Exploring the Three Skin Layers

Skin is a living, layered organ. Understanding each layer clarifies how nutrition supports barrier, structure, and foundation.

Outer layerSurface

Epidermis

The outermost layer and your first line of defense — a living barrier against environmental damage, moisture loss, and daily oxidative stress.

Key nutrients

  • Vitamin A
  • Vitamin C
  • Zinc
Barrier Care

Barrier Care

Simple, consistent routines that protect the epidermis and keep moisture where it belongs.

Nutrients for Collagen

Nutrients for Collagen

Vitamin C, protein, and zinc working together to support the structure and elasticity of the dermis.

Eating for Radiance

Eating for Radiance

Whole-food meals rich in omega-3s and antioxidants that nourish skin from the inside out.