
Rated 4.8/5 by 212 women
Discreet nail stickers that help detect GHB and ketamine in your drink. Dip, wait up to 30 seconds, check — the sticker turns red. Easy to use, fast results, so you can enjoy your night with more confidence.
Free tracked shipping · Discreet plain packagingShips within 1–2 business days · 30-day money-back guarantee
From our community
4.8/5 · 212 reviews
“Honestly just makes me feel a bit calmer when I’m out. Looks like a nail decal so nobody clocks what it is.”
“Bought a pack for me and my roommates before freshers. We all put one on before we go out now — it’s become a routine thing.”
Vesper screens for a limited number of substances and is not a substitute for staying aware of your drink. It does not detect added alcohol. A negative result does not guarantee a drink is safe. Never leave your drink unattended.
Discreet by design
Reads as a nail decal
Result in seconds
Colour change you can read
30-day guarantee
Full refund, no questions
One for you, two for your girls.
Three pouches of Vesper Drink Test Nail Stickers – 30 nights covered at our best price per sticker. Discreet nail stickers that help detect GHB and ketamine in your drink: a clear film with a rose-gold crescent that turns red if either substance is detected. Easy to use, fast results, so you can enjoy your night with more confidence.
For personal use only. Does not detect other substances or added alcohol, and a negative result does not mean a drink is safe. Trust your instincts first.

Left: nothing detected · Right: turned red
How to use
Dip the nail wearing the sticker into your drink for 1–2 seconds.
Wait up to 30 seconds. Good light helps; your phone torch is enough.
The sticker turns red if GHB or ketamine is detected. No change means nothing was detected.
For personal use only. Does not detect other substances.
Discreet by design
A clear film with a rose-gold crescent the size of a pinhead. It goes over natural nails, polish, gel and acrylic, holds through a full night, and peels off cleanly in the morning. Nobody at the table needs to know what it is, and you never have to leave to check.

Seen on your feed
4.8/5 · 212 reviews

Honestly just makes me feel a bit calmer when I’m out. Looks like a nail decal so nobody clocks what it is.
Verified buyer
From our community
4.8/5 · 212 reviews
“Took me a couple of goes to read the result properly in a dark bar — worth practising at home first so you know what you’re looking at.”
“Got these for my little sister starting uni. She actually wears them, which is more than I can say for the keychain alarm I bought her.”
The honest part
Vesper screens for a limited number of substances and is not a substitute for staying aware of your drink. It does not detect added alcohol. A negative result does not guarantee a drink is safe. Never leave your drink unattended.
30 days
Try them on a night out. If they don’t stay on, don’t suit you or just aren’t what you expected, tell us within 30 days of delivery and we’ll refund you in full.
Contact usGet in touch any time within 30 days of delivery.
We email you a prepaid return label. Opened pouches included.
Refunded in full, no explanation needed.
FAQ
Each sticker reacts to GHB and ketamine, the two most common drink-spiking substances. It does not detect added alcohol or other substances, and a negative result does not mean a drink is safe. Trust your instincts first.
Wear the sticker on a nail. Dip that nail into your drink for 1–2 seconds, wait up to 30 seconds, and check: the sticker turns red if GHB or ketamine is detected. Try one at home first so you know what to look for in a dark bar.
Yes. The sticker sits on top of any finish — natural, polish, gel or acrylic — and peels off cleanly at the end of the night.
A pouch holds 10 test stickers. Bundles come as 20 or 40 stickers, the 3-pack as 3 × 10, and the gift set as one pouch of 10 in a gift box.
Every pouch carries a batch number and an expiry date, typically 12 months from production. Keep the pouch sealed, dry and out of direct sunlight.
Yes. Orders ship in plain packaging with no product name on the outside, and the pouch itself is small enough to live in a clutch.
If Vesper is not for you, tell us within 30 days of delivery and we will refund you in full. Opened pouches included, no explanation needed.
“Sticks properly and survives a whole night out, hand washing included. I was expecting it to peel after an hour.”
“Took me a couple of goes to read the result properly in a dark bar — worth practising at home first so you know what you’re looking at.”
“Got these for my little sister starting uni. She actually wears them, which is more than I can say for the keychain alarm I bought her.”
“Genuinely cute on. Matches a french manicure and nobody has ever asked me what it is.”
“Sticks fine over gel. I pressed it down properly like the instructions said and it stayed put.”
“Came off clean at the end of the night, no residue and my gel was totally fine underneath.”
“Keep a couple in my bag at all times now. There’s usually someone in the group who needs one.”
“Arrived in two days and the packaging is small enough to live in a clutch. Nice little thing.”

Bought a pack for me and my roommates before freshers. We all put one on before we go out now — it’s become a routine thing.
Verified buyer

Sticks properly and survives a whole night out, hand washing included. I was expecting it to peel after an hour.
Verified buyer
“Genuinely cute on. Matches a french manicure and nobody has ever asked me what it is.”
“Sticks fine over gel. I pressed it down properly like the instructions said and it stayed put.”
“Came off clean at the end of the night, no residue and my gel was totally fine underneath.”
“Keep a couple in my bag at all times now. There’s usually someone in the group who needs one.”