Products are split into three levels based on ingredient labels
hismile
PAP+ Whitening Strips
Last verified: March 5, 2026
- Glycerin
- Aqua/Water
- PVP
- Ethylcellulose
- Alcohol
- Sodium Polyacrylate
- Phthalimidoperoxycaproic Acid (PAP)
- Xylitol
- Potassium Citrate
- Hydroxyapatite
- Rebaudioside A
- Menthol
- Sodium Citrate
- Xanthan Gum
- PVM/MA Copolymer
- C12-15 Pareth-3
- Flexible Strip
Why This Product is Rated STOP
PAP+ Whitening Strips by hismile has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.
We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.
Frequently Asked Questions
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