Top positive review
⭐⭐⭐⭐⭐ Bright, Confident Smile – Worth Every Strip!
By Bridget Edmondson on Reviewed in the United States on July 22, 2025
I’ve been using the Crest 3D Whitestrips Age Renewal – Teeth Whitening Kit (24 treatments + 4 bonus) and I’m honestly blown away by the results. After just a few days, I noticed a visible difference—and by the end of the full treatment, my teeth looked several shades whiter. 💬 What I Love: • Professional-level whitening: Removes deep-set stains from coffee, wine, and age-related discoloration. • Easy to use: Each strip sticks well and stays in place—no slipping or sliding. • Fast results: My smile looked noticeably brighter within the first 5–7 days. • Bonus express strips: Great for a last-minute boost before special events. ⚠️ Small Downsides: • Some mild tooth sensitivity, especially in the first few days—but nothing major and it faded quickly. • Make sure to avoid your gums when applying to prevent irritation. ⸻ Final Verdict: If you’re looking for a powerful, at-home whitening kit that really works, this one delivers. The Crest 3D Age Renewal strips are strong, safe, and super effective. Perfect for weddings, photoshoots, or just a confidence boost. Highly recommend—just be gentle if you have sensitive teeth!
Top critical review
3 people found this helpful
Take precautions!!!
By Abry B on Reviewed in the United States on April 3, 2025
Used as directed and had a very noticeable improvement within one use, however as the night went on my teeth continued to get more sensitive and they down right hurt now. I haven’t tried any sensitivity toothpaste yet to combat the issue (just some ibuprofen) but I would take this into account before you jump into these. I’m probably gonna give it another day before I try another treatment.
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