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Round Lab
Birch Moisturizing Sheet Mask
4.3(34)
$4
Size
Customer photos· 7
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Birch water-ampoule sheet mask
A Round Lab water-ampoule sheet mask packed with birch sap and hyaluronic acid positioning for moisture balance, a dewy finish, and dry or irritated skin comfort.
Best for
sheet maskbirch sapdewy finish
Why it stands out
Ampoule mask format
The seller describes a water ampoule type mask, which separates it from cream masks, hydrogel masks, and everyday leave-on serums.
Cotton sheet detail
The source notes a pure cotton sheet made without chemical additives, a useful format cue for shoppers comparing sheet-mask materials.
How it fits in a routine
maskas_needed
- Layer according to tolerance and avoid stacking too many strong actives at once.
Watch-outs & compatibility
Use as a mask step and follow with cream if you want longer-lasting moisture.low
4.3
34 customer reviews
Kathleen
Super hydrating
Really love these masks. It makes such a difference, I can tell the next morning when I’ve worn one the night before. A very high quality mask with lots of essence.
Chelsea S.
I really love this stuff!
Perfect for all skin types. I love round lab products you can't go wrong.
leah m.
so good to soothe sensitive skin
every time my skin flares up this is so good at settling everything.
Sana
Hydrating
Very moisturizing and hydrating...i use it a day before any events for that extra glow.
Katrina V.
Best Sheet Mask
I used birch tree maskand definitely became one of my favorites. I have super sensitive skin and this one soothed and moisturised my face without my skin flaring up and becoming hot and irritated. Wore for about 15 minutes, forgot it was there, could have worn it all day!
Tabitha
Best for sensitive skin <3
I tried one of each different sheet masks, used birch tree last and definitely became my favourite. I have super sensitive skin and this one soothed and moisturised my face without my skin flaring up and becoming hot and irritated. Wore for about 15 minutes, forgot it was there, could have worn it all day!
Questions
RL
Round Lab
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