Hyaluronic Acid
What is Hyaluronic Acid?
Hyaluronic acid is like nature's moisture reservoir—a molecule naturally found in our skin that can hold up to 1000 times its weight in water. This gel-like substance works like a microscopic water balloon, expanding as it absorbs moisture to create plump, hydrated skin. Think of it as your skin's built-in drinking fountain, continuously drawing water to the surface layers where dehydration typically shows first. It's the skincare equivalent of having a self-replenishing water bottle that never runs dry, maintaining that dewy, bouncy texture that diminishes as we age. For instant plumping and long-term hydration without greasiness, hyaluronic acid delivers that perfect drink of water for thirsty skin, working across all skin types while being gentle enough for even the most sensitive complexions.
Perfect For
Oily: Beneficial - provides non-comedogenic hydration
Dry: Highly beneficial - provides needed moisture and barrier repair
Sensitive: Neutral effect on sensitive skin
Combination: Highly beneficial - balances different zones of the face
Mature: Beneficial - provides hydration often needed by mature skin
Key Benefits
Core Competencies
Considerations & Cautions
Generally very safe with minimal risk of irritation. More effective when used in humid environments or when covered with occlusive ingredients.
Ingredient Interactions
Works well with: most ingredients, glycerin, niacinamide, peptides, ceramides
Avoid combining with: none specifically
Notes: Highly compatible ingredient that works with almost all other skincare actives
References
Strength: Moderate - Clinical evidence
Key Studies:
• Pavicic T, et al. Journal of Drugs in Dermatology (2011): Showed improved skin elasticity
• Kawada C, et al. Nutrition Journal (2014): Study on oral supplementation and skin hydration
• Jegasothy S, et al. Journal of Clinical and Aesthetic Dermatology (2014): Demonstrated efficacy of nano-hyaluronic acid
Mechanisms:
• Can hold up to 1000x its weight in water
• Creates a hydrating reservoir in skin layers
• Forms a protective barrier on skin surface
• Signaling molecule for wound healing and tissue repair