Whitening Kit Refill
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Syringe refills for the Linhart Whitening Collection, featuring professional whitening gel in convenient whitening syringes.
Each syringe contains 3mL of 35% carbamide peroxide gel — a carbamide peroxide whitening gel and whitening gel formula used at Linhart Dentistry in New York City. This teeth whitening gel for trays is inspired by teeth whitening gels used by dentists and supports dentist recommended teeth whitening at home.
Includes:
4x Linhart Professional Whitening Syringes
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PART OF THE ROUTINE
30-Day Money Back Guarantee
30-Day Money Back Guarantee
We at Linhart NYC want you to be 100% satisfied with your purchase. We stand by the quality of our products. If you are not pleased with your purchase, you may seek a return or a replacement within 30 days of purchase.
Enjoy Free Shipping on Orders Above $50
Enjoy Free Shipping on Orders Above $50
We believe in making skincare simple and stress-free—starting with shipping. When you spend $50 or more, your order ships absolutely free. No hidden fees, no surprises—just one more reason to treat yourself (and your skin).
Estimated Delivery 3-5 Business Days
Estimated Delivery 3-5 Business Days
Once your order is placed, our team carefully packs and ships your products within 24–48 hours. You can expect your delivery to arrive within 3 to 5 business days, depending on your location. We’ll also send you tracking details so you can follow your package every step of the way.