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Philips Sonicare 4100 electric toothbrush pressure sensor smartimer black HX3681 - BuyO
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681
Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681

Philips Sonicare 4100 Electric Toothbrush Pressure Sensor SmartTimer Quadpacer Black HX3681

Philips Sonicare

Regular price $49.96 $31.00 USD 38% OFF

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Philips Sonicare 4100 Series Electric Toothbrush — an advanced sonic toothbrush with built-in pressure sensor, SmartTimer, and Quadpacer for a thorough 2-minute dentist-recommended brushing session. The C2 Optimal Plaque brush head uses soft, flexible stain-removal bristles to whiten and polish. 2 intensity settings for a customizable clean. Rechargeable with a long battery life. Available in Black.

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Estimated delivery time 3-5 days

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Frequently Asked Questions

Please refer to the ingredients list and description above for the full formula breakdown. If you have specific ingredient concerns, allergies, or skin conditions, we recommend reviewing the full ingredient list carefully before purchasing or contacting us for guidance.
Most products in our skincare range are dermatologist-tested and formulated to be gentle. If you have reactive or allergy-prone skin, we recommend doing a patch test on a small area of your jawline and waiting 24 hours before full use to check for any reaction.
Follow the usage instructions on the packaging for the best results. Consistency is key — most skincare products show noticeable improvements with regular daily use over several weeks rather than immediate overnight results. Store in a cool, dry place away from direct sunlight.
Orders are dispatched within 24 hours. Standard delivery takes 5–10 business days. A tracking number is sent via email once your order ships so you can follow your package in real time.
We offer a 30-day hassle-free return policy. If you are not fully satisfied with your purchase, contact our support team and we will make it right — no questions asked.
Apply a generous layer to dry, bare lips — avoid licking your lips before or during application. Let it dry completely (10–15 minutes). Once fully dry, peel off the film to reveal a long-lasting stain underneath. For best results, exfoliate lips beforehand for even application.
The stain lasts 8–12 hours depending on eating and drinking habits. It is transfer-proof and waterproof under normal conditions. Reapply after oily meals for the longest-lasting results.
The formula contains Hyaluronic Acid and Vitamin E to keep lips conditioned. However, we recommend applying a clear lip balm over the stain if you have very dry lips, or use a hydrating balm at night as a lip treatment.
Absolutely! Once the peel-off film is removed, the matte stain acts as a perfect base. Layer gloss, balm, or lipstick on top for dimension. The stain holds the color in place even as the topcoat wears off.
Yes, this lip product is 100% vegan and cruelty-free. It contains no animal-derived ingredients and is not tested on animals — perfect for conscious beauty lovers.