01
Daily protection
Strengthens the natural barrier and helps protect skin from external stressors.
What it does for your skin
02
Hydrated
Replenishes the water your skin loses through the day and leaves it soft to the touch.
03
Deep Hydration
Molded hydrogel essence with clinically proven hydrating effect (+570%), reaching beyond the surface.
How to use
01
Apply in the morning as the final skincare step, before makeup and sun exposure
02
Use a generous amount (about two fingers) over face, neck and décolleté
03
Reapply every 2 hours under prolonged sun exposure
What's in it
The key actives, in plain language
- Hyaluronic acid complex
- Holds up to 1,000× its weight in water for plump, juicy skin.
- UV filters (SPF50+)
- UVB de amplio espectro
- Ingredientes calmantes
- Reinforces the product's main action in your routine.
FAQ
Everything you need to know before buying.
Still have questions? Write to us, we reply in English & Spanish.
Complete your routine
What's next?
Other essentials that pair with this product.
Verified reviews
4.8 out of 5
Based on 1,925 verified reviews
Showing a selection of verified reviews out of 1,925 total ratings.
5★
1,688
4★
185
3★
52
- J
Judith H.
Verified purchase · 10 days ago
Survives Madrid in August
40°C and AC full blast, my skin stays comfy with Hyaluronic Acid Watery Sun. My old sunspots aren't coming back.
- I
Iria M.
Verified purchase · 3 weeks ago
The Hyaluronic Acid Watery Sun travels with me
Perfect size, doesn't leak on planes and protects without stickiness. Took it to Japan no issue.
- V
Vega H.
Verified purchase · 1 month ago
Doesn't sting my eye area
Sunscreens usually stung my lids; Hyaluronic Acid Watery Sun doesn't at all. I can apply right to the lash line.
- B
Berta S.
Verified purchase · 4 days ago
Definitely reordering
Hyaluronic Acid Watery Sun is a fixture in my kit. Isntree clearly knows what they're doing.
- L
Laura Pardo
Verified purchase · 6 weeks ago
Good Filtros UVA/UVB de amplio espectro, but give it time
The Filtros UVA/UVB de amplio espectro in the Hyaluronic Acid Watery Sun works, but don't expect changes in three days. Right at the one-month mark my skin looked brighter.
- S
Silvia R.
Verified purchase · 2 months ago
Great protection, needs a minute to set
The Hyaluronic Acid Watery Sun needs a couple of minutes before makeup. If you wait it's perfect; if you rush it slides a bit.
- O
Olga M.
Verified purchase · 1 week ago
Didn't do what I hoped
A month with Hyaluronic Acid Watery Sun and my skin is the same. Guess I need something else.