PCA Skin
Hydrating Serum by PCA Skin
Hydrating Serum by PCA Skin
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SKU:PCA21148
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PCA Skin Hydrating Serum is a lightweight hyaluronic acid serum that floods thirsty skin with water and leaves it looking smoother and more plump. Sodium hyaluronate, sodium PCA and a blend of amino acids help skin hold on to moisture, while niacinamide and panthenol keep it feeling comfortable. It is made for dry and dehydrated skin but is light enough for every skin type, including sensitive and oily.
Key Benefits
- Adds lightweight hydration without a heavy feel
- Helps skin look smoother, softer and more plump
- Helps reduce the look of dryness and tightness
- Helps keep skin comfortable during retinol or exfoliating routines
- Absorbs quickly and layers under moisturizer and sunscreen
Key Ingredients
- Sodium hyaluronate (hyaluronic acid): attracts and holds water in the skin
- Sodium PCA and urea: humectants that support the skin's natural moisture
- Niacinamide: helps support a balanced-looking barrier and even tone
- Panthenol and aloe: help skin feel soft and soothed
How to Use
- AM and PM: cleanse with PCA Skin Facial Wash and apply PCA Skin Hydrating Toner.
- Smooth one to two pumps over face and neck.
- At night, it can go under a PCA Skin retinol treatment to help reduce dryness.
- Follow with moisturizer, and broad-spectrum sunscreen in the morning.
Who It's For
Dry, dehydrated and sensitive skin, and any skin type that feels tight from indoor heating, cold weather or active treatments.
Size: 29.5 ml / 1 fl oz
Ingredients: see the full list on the product packaging.
Why Buy from Skin Boutique Online
- Authorized Canadian retailer of PCA Skin
- Genuine stock shipped from within Canada
- Free 24/7 Axon AI skincare assistant to help you build your routine
Learn how hyaluronic acid and other humectants work in our Skincare Ingredient Encyclopedia.
Why it may suit you
PCA Skin Hydrating Serum is a lightweight hyaluronic acid serum that floods thirsty skin with water and leaves it looking smoother and more plump....

Frequently asked questions
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