Test Your Drink.
Enjoy Your Night.
The discreet drink test sticker that looks like nail art. Check your drink in seconds, without anyone noticing.
Looks like nail art
- Results in 10–30 secondsA clear color change you can read right at the bar.
- Screens for GHB & KetamineTwo of the substances most often used in spiking.
- Always on youIt sits on your nail all night, not lost in your bag.
- 30-Day Guarantee
- Free Tracked Shipping
- Discreet Packaging
A night out should feel like one.
You shouldn't have to choose between having fun and watching your glass all night. Nightnail turns a cute nail sticker into a quick drink check, so you can test discreetly and get back to your friends.
Get Yours Now
Three seconds. Three steps.
- 1Stick it on
Press a heart sticker onto a clean, dry nail. Works on natural, gel and acrylic nails.
- 2Dip your fingertip
Briefly touch the sticker to your drink and take it out.
- 3Check the color
One half turns yellow-green? Don't drink it. Tell a friend and the staff.
Protection that looks like nail art.
- Discreet by designReads as a nail decal. Nobody has to know.
- Stays on all nightSurvives hand washing and peels off with no residue.
- Fits in any clutch10 stickers in a tiny pouch. Always one spare for a friend.
- Cute, not clinicalMade to match your manicure, not your first aid kit.
Nightnail vs. test strips
Regular test strips work, but nobody wants to pull out a clinical test card at the bar. That's why they stay in the bag.
One for every friend.
Most women share their stickers on the first night out. Grab a pack for the whole group and save.
Honest about what it does.
- Nightnail screens for GHB and ketamine. It does not detect extra alcohol or every possible substance.
- No reaction doesn't guarantee a drink is safe. If anything tastes, looks or feels off, don't drink it.
- Milky, very acidic or dark red drinks can affect the result. Test one at home first so you know the colors.
How do I use it?
Press a sticker onto a clean, dry nail. When you want to check a drink, briefly dip your fingertip so the sticker touches the drink, then take it out. If one half turns yellow-green, don't drink it.
What does it detect?
It screens for GHB and ketamine. It does not detect extra alcohol, benzodiazepines in every form or most other substances.
What should I do if it changes color?
Stop drinking immediately, tell a friend you trust and a member of staff, and keep the glass if you can. If you feel unwell, get medical help straight away and don't leave alone.
Will it stay on all night?
Yes. It's made to last a full night out, including hand washing. Apply it to a clean nail with no oil or cream and press it down firmly.
Does it work on gel and acrylic nails?
Yes. It sticks to natural nails, gel, acrylic and press-ons, and peels off without damaging your manicure.
Can I reuse a sticker?
No. Each sticker is single use. Use a fresh one for every new drink you want to check.
What's your guarantee?
You're covered by our 30-day money-back guarantee. Just message us within 30 days of delivery.
Peace of mind on every night out.
Stick it on, go out, and check your drink in seconds whenever you want. Discreet, cute and always with you.
Shop Nightnail 30-day money-back guarantee · Free tracked shipping