- Usual strength
- 0.1–2% in serums
- Use
- Morning and/or night
- Good with
- Almost everything
- Pregnancy
- Generally considered safe
Hyaluronic acid is naturally present in skin. In skincare it acts like a sponge for water, helping the surface stay hydrated. It is not an exfoliating acid and does not peel the skin.
Benefits
- Hydrates and makes skin feel smoother and softer
- Temporarily reduces the look of fine, dehydration lines
- Helps skin tolerate drying treatments such as retinoids or acne creams
How to use hyaluronic acid
- Apply to clean, slightly damp skin
- Follow with a moisturiser to lock the water in, especially in dry or air-conditioned rooms
- Can be used morning and night
Precautions
- It is very well tolerated; reactions are rare and usually due to other ingredients in the product
- In very dry air, use it under a moisturiser so it does not leave skin feeling tight
Who is it suitable for?
Suitable for all skin types, including sensitive and acne-prone skin. Oily skin can use a light serum or gel instead of a heavy cream.
Patch test first. Apply a small amount behind the ear or on the inner arm once a day for a few days. If you notice redness, burning, itching or swelling, do not use the product, and see a dermatologist if the reaction does not settle.
Common questions
Is hyaluronic acid the same as fillers?
Dermal fillers often use a cross-linked form of hyaluronic acid injected by a doctor. Skincare serums only hydrate the surface and do not add volume.
This guide is for general education and is not medical advice. If you are pregnant, breastfeeding, using prescription treatment or have a skin condition, ask your dermatologist before starting a new active ingredient.