Skinstitut Hyaluronic Serum is a deeply hydrating serum that works overtime to plump and smooth the appearance of fine lines and wrinkles while protecting the skin barrier with immediate and long-lasting hydration.

Skin Type:

Dry Skin, Oily Skin, Normal, Combination


  • Provides deep and long-lasting hydration to support and boost skin’s natural Hyaluronic Acid levels. Multiple molecular weights of Hyaluronic Acid work together to provide optimal moisture retention, skin penetration and stability.
  • Promotes skin firmness and elasticity and reduces the depth of fine lines and wrinkles, leaving skin smooth and plump.
  • Helps to restore the skin’s natural barrier to prevent trans-epidermal water loss, protecting it against damage caused by environmental factors such as pollution, cold weather and heat.
  • Dermatologist endorsed for proven results.

Key Ingredients:

HA4 Complex

We’ve combined four types of ultra-hydrating Hyaluronic Acid with different molecular weights to target different layers of the skin. Our HA4 Complex binds to water molecules, aiding moisture retention for deep hydration.


Pentavitin is a natural moisture magnet that works to bring dry, tired skin back to life. It helps maintain the skin’s natural moisture barrier while smoothing and plumping skin over time, and offers up to 72 hours of hydration.

Vitamin B5 (Panthenol)

Panthenol (Vitamin B5) is a deeply hydrating ingredient that supports skin condition and moisture retention, leaving skin soft, smooth, and more supple.


Lightweight gel

How to use it:

Morning and evening, apply 2 pumps and press into freshly cleansed skin. Massage until fully absorbed and then follow with Eye Cream and Moisturiser (plus SPF in the morning). For combination skin, we suggest Moisture Defence Normal or if you’re on the drier side, we love Moisture Defence Ultra Dry.

Hyaluronic Acid pairs well with Retinol (Vitamin A) and is a great ingredient to layer in your evening routine. Retinol increases cellular turnover and repair for more even skin tone and texture, with a visible improvement in fine lines and wrinkles. However, Retinol can sometimes be drying, so adding Hyaluronic Acid will help to combat this by boosting hydration levels. Try our Expert Reveal Retinol Face Oil with 1% Hyaluronic Complex Serum. It’s an oil base (versus a water base), and more occlusive, so apply it after.