20PCS 3ML Teeth Whitening Gel, Refills 35% CP Bleaching Gel Tooth Whitener Gel Syringe Kit

Very good value for money - two boxes of syringes, each syringe is 3 ml, 1 ml per whitening procedure (0.5 ml per preformed tray) - [tray not included]However, a bit strong on the gums - could only manage one 45 minute application per day without getting sore gums. It really gets your teeth white though.😁

This product is harmful. My gums are bleeding and my face swollen. I need compensation

They really were powerful but I couldn't do a whole course as they made my gums tender. But they are good!

Years ago had teeth whitening gel from my dentist worked well but irritated my gums if to much was usedThis seems the same thing but less irritating so time will tell on the whitening side

I only used it twice, I could see a difference but had to stop using it because it was burning my gums. The roof of my mouth is also really sore where the gel came out of the sheild.

Replacement products are thought to be inferior, but have to say these are just as good as originals, if not better! You also get more for your money.

I don't usually leave reviews on stuff I’m buying but I’ve seen some reviews on this product that are just confusing people, I didn't had any issue with this product and my gums were fine, I used it only 30m a day and after 7 days I can see a significant difference. It worked for me, all I can say is that this is working and follow the safety instructions. Also I used a proper mouth tray designed for my theets. Don’t cut corners and will work

I presume this is because it is so strong, but after 5 nins of use my gums were turning white and ulcerated (even with a proper dentist mould of my teeth for whitening). It does whiten teeth but I stopped using because of the gum issue it caused