Opalescence 45% Teeth Whitening Gel Syringes (4-pack) Refill Kit vs MySmile Teeth Whitening Gel Refills Pack
Overall winner: Opalescence 45% Teeth Whitening Gel Syringes (4-pack) Refill Kit
Key Differences
Choose MySmile (A) if you want a more affordable, quick-results gel sold as six pens with 10-minute whitening claims and easy-use syringes. Choose Opalescence (B) if you prefer a higher-strength, professionally oriented carbamide-peroxide formula sold as four syringes (packaged as two 2-syringe packs) and are OK with stronger effects that some users report can irritate gums
Opalescence 45% Teeth Whitening Gel Syringes (4-pack) Refill Kit
Opalescence 45% carbamide peroxide gel in syringe format for at-home whitening. Includes 4 syringes; compatible with trays and aligners. Customers note effective whitening and professional-grade formula, with some reporting gum sensitivity
Pros
- professional-grade formula
- effective whitening
- includes multiple syringes for extended use
- no LED light needed
Cons
- gum sensitivity reported by some customers
MySmile Teeth Whitening Gel Refills Pack
Teeth whitening gel pen refill set for tray use, dental-grade formula with fast 10-minute results. Users report effective whitening with minimal sensitivity and convenient syringes
Pros
- dental-grade whitening gel
- fast 10-minute results
- easy-to-use syringe format
- low sensitivity reported by customers
Cons
- taste mixed among customers
- some users describe bitterness
- requires tray for use
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | MySmile |
| Durability | Opalescence |
| Versatility | MySmile |
| User Reviews | Opalescence |