“Even a simple walk or park time can pose a sunburn risk”
Purple = reapply or move to shade — L's exact system
Safe for babies; dermatologically tested across skin tones
Works with the baby sunscreen you already trust
☀️ Purple means reapply — that simple
30-day money-back — if it doesn’t earn its spot in the beach bag, send it back.
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L'S SYSTEM
“REAPPLY HER SUNSCREEN OR ENSURE SHE'S IN THE SHADE”
L's review, near-verbatim: a multi-racial, tan-skinned mum who tans beautifully — and a 9-month-old with extremely fair skin, blue eyes and a porcelain complexion, living under Australian sun. “I'm not the most consistent with sunscreen application, but I was determined to protect my daughter from getting burned. SunnyPatch has been a fantastic visual aid for reminding me to reapply her sunscreen or ensure she's in the shade. These patches are an absolute must-have for parents.”
Stick it on skin
Arm or leg — somewhere the sun actually hits. Peels on like a temporary tattoo, easy off at day’s end.
Sunscreen over everything
Lather your kid AND the patch. It now wears the exact same protection their skin does.
Watch the color
Clear = protected. Purple = UV is getting through — reapply. Check after swims: sunscreen wears off faster wet.
Easy to Apply and Remove
Peel, stick, done. Comes off just as easily when it's time for a new one — no residue, no fuss.
Stick it on skin
Arm or leg — somewhere the sun actually hits. Peels on like a temporary tattoo, easy off at day’s end.
Sunscreen over everything
Lather your kid AND the patch. It now wears the exact same protection their skin does.
Watch the color
Clear = protected. Purple = UV is getting through — reapply. Check after swims: sunscreen wears off faster wet.
WHAT’S ACTUALLY ON THEIR ARM
NO OILS. NO INGREDIENT LIST. ONE COLOR-CHANGING LAYER.
SunnyPatch is a photochromic sticker: a material layer that reacts to UV light. Clear when your sunscreen is doing its job, purple when UV is getting through.
It goes on skin like a temporary tattoo, wears the same sunscreen your child does, and reads out the one thing you can’t see: whether that sunscreen is still working. Nothing absorbed, nothing ingested — peel it off at the end of the day.
Color-changing UV layerClear → purple with exposure
24 patches per packOne per kid per outing
Ziplock resealable bagSpares stay fresh all summer
Peel & stick on skinOn like a temporary tattoo
Dermatologically tested across skin types and tones. Compatible with all sunscreens. Safe for all ages — the page says babies to Great Uncle Bob.
SUNNYPATCH IS PERFECT IF…
My baby is the fairest one in the family
L's exact case: tan-skinned mum, porcelain 9-month-old. The patch is the early-warning system for the kid who burns first.
A walk to the park feels risky
“Even a simple walk or park time can pose a sunburn risk” — the patch meters the small outings, not just beach days.
I'm not perfectly consistent with sunscreen
Neither was L, by her own review. The purple dot is the consistency.
Shade is my main tool
Perfect — purple also means 'move to shade.' Two responses, one signal.
Baby-safe matters most
On like a temporary tattoo, off at day's end. Dermatologically tested; the page says babies.
Rows as printed on natpat.com’s live SunnyPatch comparison; dashes where the page makes no claim for the alternative.
FAIR-SKIN FAMILIES, ON RECORD
Is it safe on baby skin?
Dermatologically tested and worn like a temporary tattoo; the page rates it safe for babies. Peel it off at day's end.
Does it work in the pram?
Under the canopy it should stay clear — that's shade doing its job. It changes when real UV reaches the skin.
Is it water resistant?
Yes. It stays effective during water activities — but reapply sunscreen and check the patch after swimming or sweating, since sunscreen wears off faster.
How long does it last when worn?
As long as your child is out in the sun. Reapply sunblock whenever it turns purple and carry on.
Is it safe?
Non-invasive and worn like a temporary tattoo. Dermatologically tested; the page rates it safe for all ages, babies included.
Why does it stay clear in the car?
Car glass blocks most UV, so the patch stays clear — that’s it working, not failing. Step outside and watch it change.
How long will shipping take?
Orders dispatch same day; usually 3–5 days to the USA, Canada, Australia and Europe.
Do you offer discounts?
Multi-packs are the main way — see the pack picker below. We also run regular sales.
What if it doesn’t work for us?
30-day money-back guarantee. One beach day is usually all the test you need.
STOCK UP & SAVE
Fair-skin season supply: 3 packs, 72 patches, €32,95.
👩👧 71 verified reviews on the live SunnyPatch widget