Isntree Hyaluronic Acid Airy Sun Stick

Protect your glow with zero mess, zero white cast, and 100% hydration.

The Isntree Hyaluronic Acid Airy Sun Stick is the Caribbean-friendly SPF essential your routine’s been missing. Formulated with SPF 50+ PA++++, this broad-spectrum sunscreen comes in a portable stick form that makes sun protection quick, easy, and reapplicable—without disrupting your makeup or leaving your skin greasy.

At the heart of the formula are 8 types of hyaluronic acid, which penetrate multiple layers of the skin to deliver long-lasting hydration while maintaining a lightweight, breathable finish—ideal for hot, humid days in St. Kitts and Nevis. Whether you’re at the beach, on a hike, or heading to the office, this sun stick keeps your skin feeling cool, soft, and protected all day long.

It also features:

Astaxanthin – a powerful antioxidant that fights free radicals caused by sun exposure

Ceramide NP – to strengthen and protect your skin barrier

Centella Asiatica Extract – to soothe sun-exposed or sensitive skin

The silky matte texture glides on effortlessly, never clogs pores, and works well on all skin types, including sensitive and acne-prone skin. Plus, it’s fragrance-free, reef-safe, and perfect for frequent reapplication—no hands needed!

8 Types of Hyaluronic Acid – Deep, layered hydration for plump, glowing skin

Astaxanthin – A potent antioxidant to protect from UV damage and environmental stress

Ceramide NP – Strengthens the skin barrier and prevents moisture loss

Centella Asiatica Extract – Soothes redness and irritation

Niacinamide – Brightens dull skin and refines pores