
About this product
A stick-format sunscreen with hyaluronic acid and soothing ingredients, designed for easy application and reapplication, particularly around the eyes and lips.
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
Guru Score
Yay
6 experts · Moderate agreementWhat they liked
What they flagged
What the gurus are saying
The teardrop shape earns consistent praise for reaching tricky spots like the eye area and inner corners that liquid sunscreens often miss, and the lightweight, non-greasy formula stays comfortable through multiple reapplications without feeling sticky or heavy. Niacinamide and eight types of hyaluronic acid keep skin hydrated and calm without a dewy or shiny finish, making it suitable for sensitive and oily skin alike. When reapplying, aim for at least four passes per area to hit adequate sun protection coverage.
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Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
Niacinamide has evidence behind it for redness, uneven tone and supporting the skin barrier, and it is usually well tolerated even by skin that reacts to most things.
Source: DermNet
Sun protection is the best evidenced way to slow visible ageing, and the filters are what does the work. Mineral and chemical filters both protect when a product is applied thickly enough and often enough, which is where most people fall short rather than on the choice of filter.
Source: DermNet
Ceramides are part of the skin's own barrier, and moisturisers built around them have evidence for holding water in and settling the tightness and flaking that come with a damaged barrier.
Source: DermNet
A stick-format sunscreen with hyaluronic acid and soothing ingredients, designed for easy application and reapplication, particularly around the eyes and lips.
Yes. All 6 gurus who reviewed it give it their stamp of approval, for a Guru Score of 86%.
Isntree Hyaluronic Acid Airy Sun Stick SPF 50 holds a Guru Score of 86%. That is our read on how warmly the experts talk about it, based on the verdicts of 6 expert reviewers we have collected. It is also Guru Certified, our mark for products that hold broad approval across many expert reviewers.
Isntree Hyaluronic Acid Airy Sun Stick SPF 50 is generally suited to dry skin and sensitive skin.
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