Hyaluronic Acid Cream

In brief

Hyaluronic acid cream is a cornerstone of skin hydration.
👉 It improves comfort, suppleness, and the appearance of dehydration lines.
👉 Effectiveness depends heavily on how it is used.

🟢 What it does (main evidence)

• Provides intense surface hydration.
• Temporarily plumps the skin.
• Improves elasticity and comfort.

🟡 What is unclear

• Long-term anti-aging effects are limited.
• Results vary with humidity levels and formulation.

🔴 What it does NOT do

• Does not permanently increase collagen.
• Does not erase deep wrinkles.
• Does not replace sunscreen.

Concentrations & forms

• 0.1–0.5%: effective and well tolerated.
• Multi-molecular-weight formulas are often superior.

💣 Practical upper limit

Note: concentrations above $≈ 0.1–2% (topical) rarely improve hydration
and may increase tightness if misused.

Safety

• Suitable for all skin types.
• Safe for pregnancy.

Practical usage tips

• Apply on slightly damp skin.
• Always seal with a moisturizer or oil.

Sources