Hyaluronic Acid (Low Molecular Weight)
HumectantAnti-agingAlso known as: Hydrolyzed Hyaluronic Acid, Micro HA, Nano HA, Low MW HA
Small fragments of hyaluronic acid (under 50 kDa) that can penetrate deeper into the skin than standard HA for enhanced hydration.
Routine placement
Serum · AM & PM
Time to results
Immediate hydration boost; 2-4 weeks for sustained improvement
Deeper hydration than standard HA, plumps from within, reduces fine lines, supports skin barrier from deeper layers.
Apply to damp skin. Layer under regular HA and moisturizer for multi-depth hydration.
Lower molecular weight allows deeper penetration. Studies show improved hydration in deeper skin layers compared to high MW HA.
Cautions
Some research suggests very low MW HA can trigger inflammatory responses. Generally well tolerated at cosmetic concentrations.
What does Hyaluronic Acid (Low Molecular Weight) do for skin?
Hyaluronic Acid (Low Molecular Weight) is used in skincare primarily as a humectant ingredient. Its effects depend on concentration and formulation. Check the benefits section above for specific details.
Is Hyaluronic Acid (Low Molecular Weight) safe for sensitive skin?
Hyaluronic Acid (Low Molecular Weight) is generally well-tolerated, but sensitivity varies by individual. Start with a patch test if you have reactive skin, and introduce gradually into your routine.
Can I use Hyaluronic Acid (Low Molecular Weight) every day?
For most skin types, daily use is appropriate at standard concentrations. If you experience any irritation, reduce frequency to every other day.
Does your skincare contain Hyaluronic Acid (Low Molecular Weight)?
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