PCA SKIN Hyaluronic Acid Boosting Face Serum 1 oz — Hydrating HA-Pro, Niacinamide & Ceramides for Plumper Skin

PCA SKIN Hyaluronic Acid Boosting Face Serum is a lightweight, 1 oz hydrating serum that helps replenish moisture, support natural hyaluronic acid production, and visibly smooth fine lines and texture.

Designed to deliver multi-layer hydration, this hyaluronic acid serum blends HA-Pro technology with hydrolyzed hyaluronic acid, ceramides, and niacinamide to target dryness, enhance skin resilience, and promote an even-looking tone. The formula is fragrance- and dye-free, paraben-free, and formulated to absorb quickly so it layers well under creams and sunscreens. Clinically tested results from PCA SKIN show measurable increases in skin hydration, improved plumping, and a reduction in the appearance of fine lines over weeks of use.

How does this serum hydrate on different levels?

The serum works on three hydration planes: surface moisture, deeper dermal penetration, and stimulation of the skin’s own hyaluronic acid production. Hydrolyzed hyaluronic acid molecules penetrate to deliver targeted moisture, while the HA-Pro complex supports longer-term retention of hyaluronic acid in the skin.

• Surface hydration for immediate smoothness and reduced tightness
• Deeper moisturizing via low–molecular-weight hyaluronic fragments
• Boosts skin’s natural hyaluronic acid to help maintain sustained moisture
• Ceramides help lock in moisture by strengthening the barrier

Will this serum help reduce the appearance of fine lines and uneven texture?

Regular use can lead to a visibly plumper complexion and softer-looking fine lines, as measured in clinical testing. The combined hydrating action and barrier support create conditions where texture looks smoother and lines appear less pronounced over time.

• Clinically shown to improve skin plumping and reduce fine lines
• Niacinamide helps even skin tone and minimize redness
• Improved barrier function reduces moisture loss that can emphasize lines

How should I add this into my daily skincare routine?

Apply the serum morning and evening after cleansing and before moisturizer or sunscreen for best results. Its lightweight, fast-absorbing texture makes it suitable for layering with oils, retinoids, and other serums; always allow it to absorb before sealing with a cream.

• Use 1–2 pumps on face and neck after cleansing and toning
• Follow with treatment serums or moisturizers once absorbed
• Wear sunscreen during the day to protect results and skin health

Is this serum appropriate for sensitive or combination skin?

The formulation is free from synthetic fragrance and dyes and is described as lightweight and suitable for most skin types, including dry, normal, combination, oily, and sensitive skin. Niacinamide and ceramides are included to support barrier repair and calm the skin’s appearance.

• Fragrance-free and dye-free to reduce potential irritants
• Niacinamide supports even tone and soothes visible redness
• Quick absorption avoids heavy or greasy finish on oily skin

Who this is for: PCA SKIN Hyaluronic Acid Boosting Face Serum is aimed at anyone seeking a reliable, research-backed hydration booster — ideal for people with dryness, those noticing early fine lines, or anyone wanting to improve skin texture and resilience. It suits adults looking for a layering-friendly serum to add lasting moisture and barrier support to their morning and evening regimens without added fragrance. If you want a clinical-strength hyaluronic approach combined with ceramides and niacinamide in a lightweight formula, this serum is designed to fit into a variety of skincare routines.

Ingredients

Water, Propanediol, Glycerin, Dimethicone, Niacinamide, Hydrolyzed Yeast Extract, Polyglyceryl-6 Distearate, Coconut Alkanes, Phenoxyethanol, Jojoba Esters, Isododecane, Dimethicone Crosspolymer, Carbomer, Polysilicone-11, Cetyl Alcohol, Polyglyceryl-3 Beeswax, Sodium Benzoate, Xanthan Gum, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Sodium Lauroyl Lactylate, Disodium Acetyl Glucosamine Phosphate, Hydrolyzed Glycosaminoglycans, Sodium Hydroxide, Ethylhexylglycerin, Polygonum Bistorta Root Extract, Cetyl Hydroxyethylcellulose, Rosmarinus Officinalis (Rosemary) Leaf Oil, Aroma, Polyglucuronic Acid, Ceramide NP, Sodium Carrageenan, Ceramide AP, Phytosphingosine, Cholesterol, Lecithin, Maris Sal, Leuconostoc/Radish Root Ferment Lysate Filtrate, Hyaluronic Acid, Ceramide EOP