Opalescence 15% Gel Syringes Teeth Whitening Refill Kit (4 Pack / 8 Units) Mint Sensitivity Fluoride
Opalescence 15% Gel Syringes Teeth Whitening Refill Kit (4 Pack / 8 Units) Mint Sensitivity Fluoride
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Opalescence 15% Gel Syringes Teeth Whitening Refill Kit (4 Pack / 8 Units) Mint Sensitivity Fluoride

4.8 stars out of 20 reviews
(4.8)|
20 ratings
Opalescence 15% Gel Syringes Teeth Whitening Refill Kit (4 Pack / 8 Units) Mint Sensitivity FluorideOpalescence 15 Gel Syringes Teeth Whitening Refill Kit 4 Pack 8 Units Mint Sensitivity FluorideOpalescence 15 Gel Syringes Teeth Whitening Refill Kit 2 Pack 4 Units Mint Sensitivity Fluoride

Key item features

PROFESSIONAL LEVEL TEETH WHITENING: Opalescence - A teeth Whitening Experience in the comfort of your home, with over 30 years of expertise, 50+ Teeth Whitening Awards, and 100 million smiles brightened. Includes 2Chill Dental Floss Keychain.
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Customer ratings & reviews

4.8 out of 5 stars
stars20 ratings13 reviews
How item rating is calculated
  1. 5 stars90% (18)
  2. 4 stars5% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star5% (1)
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Showing 1-3 of 13 reviews

Jul 29, 2025
Brenna
Item details
Count: Pack of 4
Sold byOpalescenceDelivered byWalmart
5 out of 5 stars review

Verified Purchase

This is a non-negotiable in my beauty routine

I've been using Opalescence Teeth Whitening since 1997. Back then, you could only get it from a dentist. I'm so happy to see it sold on here. It works perfectly as it has for the past 28 years.

Incentivized Review
Helpful?2GR51EJBEPF05510057772
Jan 14, 2026
SarahWinn
Top Reviewer
Walmart Associate
Item details
Count: Pack of 8
Sold byOpalescenceDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Excellent use

These trays are exactly the same type that my dentist office uses. I had no problems using my original trays with the Opalescence whitening refills kit. I have reordered these a few times. These work in whitening my teeth.

Incentivized Review
Helpful?2GR51EJBEPF05510057772
Jan 5, 2026
Laurel
Item details
Count: Pack of 8
Sold byOpalescenceDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Just the way you want it

A standard item that arrived as expected with no issues about any part of the order or the product. Fast, easy, routine. All good.

Incentivized Review
Helpful?2GR51EJBEPF05510057772