Hyaluronic Acid Airy Sun Stick 22g

Regular price £16.00
Taxes included.

Stay protected and hydrated on the go with the Isntree Hyaluronic Acid Airy Sun Stick. This lightweight, portable sun stick glides smoothly over the skin without leaving a greasy or sticky residue. Infused with 8 types of hyaluronic acid and nourishing botanical extracts, it keeps skin moisturised while providing powerful broad-spectrum UV protection. Its slim, travel-friendly design makes it easy to reapply sunscreen anytime, anywhere.

K-Benefits

  • High sun protection: Offers SPF50+ PA++++ broad-spectrum defense against UVA and UVB rays to help prevent sunburn, premature aging, and photo damage.

  • Hydrating formula: Packed with 8 types of hyaluronic acid that deliver multi-layer hydration, ensuring skin stays plump, soft, and comfortable even under the sun.

  • Airy, lightweight finish: Applies smoothly without stickiness, greasiness, or white cast—making it perfect for everyday use and seamless reapplication over makeup.

  • Portable and convenient: With its sleek, slim stick design, this sun stick is travel-friendly and ideal for quick, mess-free SPF top-ups anywhere, anytime.

  • Skin-friendly care: Enriched with botanical extracts, ceramides, and niacinamide to soothe irritation, strengthen the skin barrier, and protect against environmental aggressors like heat, pollution, and free radicals.

  • Dual-function sun care: Not just UV protection—this sun stick also provides hydration, soothing relief, and barrier care, making it a skincare-boosting sunscreen.

K-Targets
  • Daily sun protection for face and neck: Reliable UV defense for everyday wear.
  • Dry or dehydrated skin needing hydration with SPF: Prevents tightness, dryness, or flaking while shielding against the sun.
  • Sensitive skin requiring gentle, non-irritating sun care: Soothes redness and irritation while delivering protection.
  • Busy lifestyles needing portable, on-the-go SPF reapplication: Slim and easy to carry for quick touch-ups.
  • Makeup wearers seeking a mess-free sunscreen top-up: Glides effortlessly over makeup without disrupting your look.

Skin Types: A lightweight, hydrating sun stick with SPF50+ PA++++ for all skin types.

How to Use
  • Glide on generously: to the face and neck as the last step of your morning skincare routine.
  • Apply evenly: across areas exposed to the sun, such as forehead, cheeks, nose, chin, and jawline.
  • Reapply every 2–3 hours: during sun exposure, especially after sweating or wiping the skin.
  • Use over makeup: for easy, mess-free touch-ups without disturbing your look.
  • Pro tip: Carry it with you daily for quick reapplication to keep skin fully protected and hydrated on the go.
Ingredients

K-Ingredients:

  • 8 Types of Hyaluronic Acid: Multi-molecular hydration system that penetrates different skin layers for long-lasting moisture and plumpness.
  • Niacinamide (Vitamin B3): Brightens dullness, evens tone, and supports barrier strength.
  • Ceramide NP: Reinforces the skin barrier, locking in moisture and preventing water loss.
  • Aloe Vera Leaf Extract: Provides soothing relief for sun-stressed and sensitive skin.
  • Licorice Root Extract: Rich in antioxidants, it calms irritation and helps brighten uneven skin tone.

Full Ingredients:

Water, Polyethylene, Propylheptyl Caprylate, C12-15 Alkyl Benzoate, Homosalate, Silica, Ethylhexyl Methoxycinnamate, Neopentyl Glycol Diheptanoate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Ethylhexyl Salicylate, Butylene Glycol, Synthetic Fluorphlogopite, Niacinamide, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Vinyl Dimethicone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Ozokerite, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Pinus Pinaster Bark Extract, Bambusa Vulgaris Water, Mesembryanthemum Crystallinum Extract, Hibiscus Sabdariffa Flower Extract, Ceramide Np, Glycerin, Olea Europaea (Olive) Fruit Oil, Laminaria Japonica Extract, Ulmus Davidiana Root Extract, Aloe Barbadensis Leaf Extract, Viola Mandshurica Flower Extract, Dioscorea Japonica Root Extract, Polyglyceryl-2 Dipolyhydroxystearate, Polyurethane-11, Glyceryl Caprylate, Sorbitan Sesquioleate, Sodium Hyaluronate, Adenosine, Astaxanthin, Pentylene Glycol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Ascorbyl Propyl Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Triethoxycaprylylsilane, Caprylyl Glycol, Ethylhexylglycerin, 1,2-Hexanediol.

 

Notes: Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.

 

For more information please read full disclaimer here.

Shipping & Collection

Standard Delivery: £3.99 (2-3 working days)

Free Standard Delivery: On orders over £30 (2-3 working days)

First Class Delivery: £5.50 (1-2 working days)

Portsmouth Local Delivery (PO1-PO6): £5.50 for same-day delivery (order by 1PM).

Free Collection from Kosmobox store: 1 Albert road, Southsea PO5 2SE

Please check our Return & Refund policy.

  • Free shipping for UK order over£30

  • Free samples with every order

  • Free collection from store