Hyaluronic acid can be classified into three categories based on its molecular weight: low molecular weight, medium molecular weight, and high molecular weight, each playing distinct roles in skincare.
- Low molecular weight hyaluronic acid: Deep hydration for the skin
Low molecular weight hyaluronic acid can easily penetrates the skin’s surface and reaches deeper layers such as the dermis. It rapidly hydrates skin cells, addressing issues like dryness and tightness.
Additionally, it promotes skin metabolism, aiding in the removal of aging cells and toxins, resulting in hydrated and radiant skin.
- Medium molecular weight hyaluronic acid: Firming and lifting the skin
Medium molecular weight hyaluronic acid, falling between low and high molecular weights, offers excellent filling and support properties. It is commonly used in skincare to fill fine lines and wrinkles, while enhancing skin firmness and elasticity.
Products containing medium molecular weight hyaluronic acid, whether applied topically or through injections, effectively combat skin sagging and restore a youthful, firm contour.
- High molecular weight hyaluronic acid: Skin barrier protection
Due to its larger molecular size, high molecular weight hyaluronic acid forms a protective skin barrier on the skin’s surface, locking in moisture and nutrients while shielding against environmental aggressors.
It strengthens the skin barrier, enhancing its resilience and self-repair capabilities, thereby maintaining optimal skin condition even in challenging environments.
In conclusion, while low, medium, and high molecular weight hyaluronic acids each offer unique benefits, their combined effects in skincare provide comprehensive and enhanced skincare outcomes.