
WHY CALVREA WORKS
The Science Behind Our Mouthwash
A mouthwash that goes beyond freshening your breath. The purple formula neutralises yellow tones on contact while four active ingredients support your oral health between brushes. No peroxide, no alcohol, no LED device required.
DESIGNED FOR ALL TEETH
Natural teeth, veneers, crowns, bonding. Because it's optical colour correction, not chemical bleaching, it's designed to be gentle on dental work.
ALCOHOL-FREE FORMULA
No alcohol means no burn. No peroxide means a gentler approach. No bottle means no mess. Tear, swish, done.
30-SECOND ROUTINE
One sachet after your morning brush for a visibly brighter smile with consistent use.
Why We Stand Out
A clear comparison so you can choose with confidence
| Your Concern | Our Brand | Other Products |
|---|---|---|
| Will it work? | Visible results in days | Generic claims |
| How fast results? | 3–7 days improvement | Uncertain timeline |
| Comfort | Gentle & safe | Often irritating |
| Expert backing | Professionally designed | No proof |
| Refund | 90-day guarantee | Limited refund |
| Will it work? |
| Our Brand: Visible results in days |
| Other: Generic claims |
| How fast results? |
| Our Brand: 3–7 days improvement |
| Other: Uncertain timeline |
| Comfort |
| Our Brand: Gentle & safe |
| Other: Often irritating |
| Expert backing |
| Our Brand: Professionally designed |
| Other: No proof |
| Refund |
| Our Brand: 90-day guarantee |
| Other: Limited refund |
REAL PEOPLE, REAL RESULTS
Customer Transformations
Discover how Calvrea has helped thousands achieve a brighter, whiter smile—straight from our customers themselves.
FAQ
IS IT SAFE FOR SENSITIVE TEETH?
IS IT SAFE FOR SENSITIVE TEETH?
Our formula contains no peroxide, no alcohol, and no SLS. The brightening effect comes from optical colour correction, not chemical bleaching, which means nothing is being stripped from your teeth. If you have specific dental concerns, we always recommend checking with your dentist first.
WILL IT STAIN MY TEETH PURPLE?
WILL IT STAIN MY TEETH PURPLE?
No. The purple rinses away completely when you spit. What stays is a brighter-looking smile. It won't stain your teeth, tongue, or sink.
CAN I USE IT WITH CROWNS OR VENEERS?
CAN I USE IT WITH CROWNS OR VENEERS?
Yes. Because the mouthwash uses colour correction rather than chemical bleaching, it's designed to be used on all teeth including veneers, crowns, bonding, and other dental work.
HOW OFTEN SHOULD I USE IT?
HOW OFTEN SHOULD I USE IT?
One sachet per day, ideally after brushing in the morning. Each box contains 20 sachets for 20 days of use. For a visibly brighter smile, consistency is key.
WHAT'S YOUR RETURN POLICY?
WHAT'S YOUR RETURN POLICY?
We offer a 90-day money-back guarantee. If you're not completely satisfied with your results, simply return the product for a full refund, no questions asked.