ITK Hyaluronic Acid Serum with Niacinamide & Squalane — 1 fl oz Hydrating, Fast-Absorbing Serum for Sensitive & Dry Skin

ITK Hyaluronic Acid Serum with Niacinamide & Squalane is a lightweight, vegan facial serum designed to deliver intense hydration and visible plumping while supporting smoother, more even-looking skin.

This concentrated serum combines multiple moisturizing and skin-conditioning ingredients in a fast-absorbing formula created for everyday use. By pairing low- and high-molecular-weight hyaluronic acid with niacinamide and squalane, the product aims to hydrate surface layers, help maintain moisture balance, and support a softer-looking complexion without heavy residue. Formulated to be fragrance-free and cruelty-free, it’s positioned as a versatile step in morning or evening routines for sensitive, dry, and combination skin types.

How does this serum hydrate and feel on the skin?

The core hydration comes from hyaluronic acid molecules that attract and hold water at multiple skin depths, while squalane provides lightweight emollience for a smooth finish. The texture is designed to sink in quickly so it layers well under moisturizers and makeup without leaving greasiness.

• Multi-weight hyaluronic acid for surface and deeper hydration
• Squalane adds silky softness and helps skin retain moisture
• Fast-absorbing, non-greasy texture suitable for daily layering

Will this serum help improve skin tone and fine lines?

Niacinamide in the formula supports a more even-looking tone and can help the appearance of texture over time, while regular hydration helps plump fine lines for a smoother look. Results vary by user and consistent use is recommended for best visual improvement.

• Niacinamide helps reduce the look of uneven tone and texture
• Hydration plumps the appearance of fine lines and creases
• Daily use may enhance overall skin smoothness and luminosity

How do I add this serum into my existing skincare routine?

Use the serum after cleansing and any water-based treatments, and before thicker creams or oils. A few drops are usually enough — gently pat into the face and neck morning and night, then follow with sunscreen in the daytime.

• Apply to clean, slightly damp skin for better absorption
• Layer under moisturizer and sunscreen for daytime protection
• Works with most active ingredients but patch-test if combining with potent actives

What makes this formula suitable for sensitive skin?

The product avoids heavy fragrances and harsh additives, focusing on gentle hydrators and barrier-supporting ingredients. The presence of squalane and low-irritation niacinamide helps maintain comfort while delivering moisture.

• Fragrance-free and formulated to minimize irritation
• Vegan and cruelty-free standards for ingredient choices
• Lightweight, non-comedogenic feel for sensitive and dry skin types

Who is this for: This serum is made for anyone seeking a reliable daily hydrating step—people with dry, dehydrated, or sensitive skin who want plumper-looking texture, those aiming to smooth the look of fine lines, and users who prefer clean, vegan, cruelty-free products. It’s suited to both newcomers wanting a simple hydration boost and to experienced skincare users looking for a compatible, fast-absorbing layer in multi-step routines.

Ingredients

WATER (AQUA/EAU), BUTYLENE GLYCOL, PEG-40 CASTOR OIL, PHENOXYETHANOL, 1,2-HEXANEDIOL, SODIUM HYALURONATE, PANTHENOL, NIACINAMIDE, CHLORPHENESIN, ETHYLHEXYLGLYCERIN, SQUALANE, PENTYLENE GLYCOL, SODIUM ACETYLATED HYALURONATE, HYDROGENATED OLIVE OIL UNSAPONIFIABLES, SODIUM HYALURONATE CROSSPOLYMER, HYDROLYZED SODIUM HYALURONATE