
Hyaluronic Acid Airy Sun Stick SPF50+ PA++++
Sunscreen · 22 g
Where to buy
Stylevana
22 g
42%$15.49$26.50Buy at StylevanaYesStyle
22 g
40%$15.90$26.50Buy at YesStyle
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Key ingredients
Found in the full ingredient list below. Check how it layers with your routine
Made for
Full ingredients (49)
- Water
- Polyethylene
- 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
Listed from highest to lowest concentration. Formulas change, so check the packaging if you avoid an ingredient.
Product details

Sun + moisture
SPF50+ PA++++ in a feather-light, water-based sun stick with eight types of hyaluronic acid, for easy top-ups anywhere.
Isntree’s Airy Sun Stick is built on a moisture essence base rather than the usual oily one, so it glides on moist and sets fresh, with no sticky feel or white cast. A cooling blend of botanicals soothes sun-heated skin, and the compact stick slips into a pouch for reapplying through the day.
- PA++++ broad UVA and UVB protection
- SPF50+
- PA++++ broad UVA and UVB protection
- Types of hyaluronic acid
- 8
- Types of hyaluronic acid
- A moisture essence base, not an oily one
- Water-based
- A moisture essence base, not an oily one

What’s inside
The ingredients doing the work
8 types of hyaluronic acid
Large, medium and small molecules that hold on to skin’s moisture, so it doesn’t dry out under the sun.
No. 35, 39, 40, 41, 42, 43, 44, 45 of 49 on the list
Cooling botanicals
Ice plant, bamboo water, kelp, aloe, yam root and pine bark make up Isntree’s cooling synergy, for a fresh, soothing feel on sun-heated skin.
No. 19, 20, 21, 26, 28, 30 of 49 on the list
Niacinamide + adenosine
Brightening and wrinkle-care ingredients, so the stick does a little skincare too.
No. 13, 36 of 49 on the list
UV filters
Chemical filters that cover both UVA and UVB for SPF50+ PA++++ protection.
No. 5, 7, 10, 14, 16 of 49 on the list
Supporting botanicals
- Ceramide
- Hibiscus
- Violet
- Olive oil
- Astaxanthin

How to use
The last step of your morning routine
- 1
Moisturize
Finish your usual skincare first.
- 2
Twist
Turn the dial at the bottom to raise the stick.
- 3
Glide
Spread it evenly over the skin. The narrow tip fits the nose and between the brows, the wide side covers the forehead, cheeks and body.
- 4
Reapply
Top up whenever you need sun protection. Isntree says it won’t clump, even over makeup.

Light as a feather, wherever you go
Moist, fresh sun protection in a stick small enough to carry, for top-ups from the commute to a day outdoors.
Good to know
- A chemical (UV filter) sunscreen.
- Not labelled water-resistant, so reapply after swimming, sweating or towelling off.
- Best for oily and combination skin that finds sunscreen greasy, per Isntree.
- Cruelty free, with a carton made from recycled green tea paper and printed with soy ink, per Isntree.
- 22 g stick.
