Crest 3DWhite Whitening Pen – 4 mL Precision Gel for On-the-Go, Enamel-Safe Touch-Ups

Crest 3DWhite Easy-to-Use Whitening Pen is a compact, precision applicator that lets you apply whitening gel directly to surface stains for convenient, enamel-safe touch-ups.

If you need a discreet, portable whitening option for busy days or travel, this 4 mL whitening pen from Crest is designed for simple, targeted use. The slim pen dispenses a dentist-grade whitening ingredient in a gel that you brush onto teeth; it’s formulated for enamel-safe daily use and fits easily in a purse, pocket, or travel kit. For best results, follow the directions of applying twice daily for up to 14 days.

How do I use the Crest 3DWhite Whitening Pen when I'm short on time?

Use the pen for fast, on-the-spot applications: twist to dispense a small amount of gel onto the brush tip, then paint onto visible tooth surfaces. Let the gel set briefly and avoid eating or drinking for a short period after application to allow the formula to work.

• Twist base to release a thin line of gel onto the applicator brush.
• Brush gel across front teeth where stains appear.
• Allow the gel to dry for a minute; avoid rinsing immediately.
• Apply twice daily for up to 14 days as suggested on the packaging.

Is this pen safe for daily use and enamel-friendly?

The formula uses the same whitening ingredient commonly found in professional products and is labeled for enamel-safe use when directions are followed. It’s intended for short-term, cosmetic removal of surface discoloration rather than deep structural changes to teeth.

• Contains a dentist-grade whitening active.
• Designed for enamel-safe topical application when used as directed.
• Best used as part of a short regimen (e.g., twice daily up to 14 days).

What kind of results can I expect and how long should I use it?

The pen targets visible surface stains from coffee, tea, or everyday foods, helping teeth look cleaner and brighter with repeated use. Individual outcomes vary, and consistent application over the recommended 14-day period helps maximize the cosmetic effect.

• Targets surface stains rather than deep intrinsic discoloration.
• Recommended routine: apply two times per day for up to 14 days.
• Keep a pen handy for maintenance touch-ups after the initial regimen.

How portable is the whitening pen for travel or daily carry?

The 4 mL pen is purposely compact and lightweight, making it easy to store in a travel bag, purse, or pocket for quick applications away from home. Its slim-profile applicator allows precise placement without trays or strips, so you can refresh your smile discreetly.

• Compact 4 mL (0.13 FL OZ) size fits travel kits and carry-ons.
• Precision brush tip offers targeted application without mess.
• Great for touch-ups between meals or before events.

Who is this for? The Crest 3DWhite Easy-to-Use Whitening Pen is ideal for people wanting a simple, portable way to reduce visible surface stains without complicated trays or lengthy treatments. It suits commuters, travelers, busy professionals, and anyone seeking quick cosmetic touch-ups; follow the included directions and consult a dentist for questions about long-term whitening plans or sensitivities.

Ingredients

Water, Glycerin, Hydrogen Peroxide, Carbomer, Disodium Pyrophosphate, Flavor, Sucralose, Sodium Hydroxide