PAP
Peroxide-free whitening active.
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Fast & free CO₂-neutral shipping on all subscriptions or orders from €59.99
PVP, Pullulan, Cyclodextrin, Glycerin, Hydroxyapatite, Pectin, Aqua, Mentha Piperita Oil, Pentasodium Triphosphate, Sodium Hexametaphosphate, Menthol, Polysorbate 80, Phthalimidoperoxycaproic Acid, Sucralose, Beta-Caryophyllene, Pinene, Limonene, Linalool, Terpineol, Terpinolene, Alpha-Terpinene, Carvone.
We deliver within 3–6 business days anywhere in Europe. Shipping is €5,99. Free on orders from €59,99 and on all subscriptions.

Patent-protected dissolvable formula. Stick it on, get on with your day.
Open the sachet. Place upper + lower strip.
Under 15 minutes. Talk, work, go.
Fully dissolves. Residue-free. No peel-off mess.
√ Pairs with your Smyle Electric Toothbrush for the full Smyle Ritual
Eurofins dentist-supervised study · n=60 · twice daily · 7 days
Day 0
Day 3
Day 7
Average: up to 6 shades whiter in 7 days.*
*One clinic study. Volunteers didn’t know if they got the real product. Results vary. One shown case went 9 shades whiter (24→15); our claim is up to 6 shades. Photos for illustration.
reached ≥6 shades by day 7*
≥2 shades whiter by day 3*
no sensitivity during use*
friends/family noticed after 3 days*
| Smyle | Other strips | |
|---|---|---|
| Evidence | Eurofins study, n=60 | Often untested claims |
| Sensitivity | 100% no sensitivity reported* | Peroxide sting common |
| Format | Fully dissolves <15 min | Peel off / leave residue |
| Formula | 0% peroxide · PAP + [P]³ + HA | Often peroxide-based |
Peroxide-free whitening active.
Cyclodextrin delivery for smarter contact.
Hydroxyapatite to support enamel feel.
We’re happy to answer your questions!