Flavor: The flavor is kinda salty, though it dosent taste bad it’s not the best flavor but I can’t complain too much Packaging: The packaging is very nice and makes it feel more expensive than it acctualy is Performance: The product works, my teeth have been less sensitive and whiter! This is a must buy if you need better teeth!

2025-10-28

As usual, good quality product from a company that cares about product and people. However, I worry about the lack of fluoride. While harmful in certain dosages and can lead to long term health consequences, the modern diet (full of sugar and acids) needs it to prevent decay and infections in correct dosages. The salt crystals also feel a little too abrasive.This isn’t my favorite product from Nathan and Sons, but not a bad purchase overall. I would buy from the company again. You can tell this was made by someone who wants a superior product while others cut corners. Keep being awesome!

2025-12-13

Definitely like the new formula better than the old one! The packaging is also different then pictured, but still all the teeth health benefits as a preventative care to use with your daily oral hygiene routine and seeing the dentist regularly.

2025-11-19

1st pic is 1 week using Pearl Powder, 2nd pic is 10 weeks using Pearl Powder Not only do my teeth feel better, they look better!! I also began using the Underbrush Gum half through which enhanced the benefits. Pair with your toothpaste if you struggle with the taste! Performance: 10 Packaging: 10 Flavor: 8

2025-10-17

I would say my teeth do feel better and look better than before I brushed, but I did brush twice to see make sure I brushed thoroughly. I do have to mention if you really care about the taste of toothpaste this toothpaste doesn’t taste the best but definitely works better than my old one so this is a keeper!

2025-08-13

Performance: This product is very good. I just used it for the first time and I am already seeing and feeling the results. My teeth are clean, it removed all the plaque, and they even look whiter. I highly recommend! Packaging: The packaging is pretty! Very neat, and I love the container that it comes in Flavor: The taste is a little weird, it tastes like an unsweetened unflavored version of the gum, but that doesn’t overshadow how good the product is

2025-07-31

I loved my first container and buying my second. I like the taste and I feel that it really cleans my teeth

2026-02-01

Overall, my thoughts on this product is actually really good. It whiten it in like the first brushing if I had to say a downside, it’s gotta be the taste almost made me throw up, but the result of it absolutely insane, but it’s my first time using it to take my comments with a grain of salt 🧂

2026-01-20

First time using it and it feels cleaner than any other toothpaste I’ve used. it smells amazing and the packaging is lovely

2026-01-13

Flavor: Slightly salty/ocean-like, good, little bitter mint flavor Packaging: Stunning wood top and glass container Performance: Teeth feel super smooth and my mouth feels fresh with just the powder, but I pair it with nobs toothpaste

2026-01-05

Rineralisa los dientes Flavor: Como a menta y algas marinas Packaging: De alta calidad Performance: No hace espuma es solo limpia los dientes

2026-01-04

Meets all my expectations and gives me minty fresh breath while cleaning all the gunk from teeth. Love this product!

2026-01-04

W it help me with my cavity and my dentist said just keep brushing and it’s gonna go away very good and nice

2025-12-28

Tastes way different then regular toothpaste but the gum helps a lot with that lol other then that my teeth never felt cleaner and not stripped at all like with regular toothpastes

2025-12-22

Makes my teeth feel very clean but tastes like pickles. Overall not a big problem but still.

2025-12-20

I use it every day now and I’ve noticed a huge change in my oral hygiene and health. My teeth feel cleaner and less sensitive.

2025-12-13

After one brush, my teeth feel the cleanest they ever been. I feel like I have a new set of teeth. It makes my mouth feel cleansed and less acidic, after one time! Better than any brand toothpaste by far. By itself, its a powerful clean! The powder tastes horrible. It more than does the job though and you don't brush teeth for the flavor so. After a week of brushing, day and night, my teeth feel stronger. Im stunned at the squeaky clean feeling of my mouth. My teeth cleaning habits aren't the best so this is an accomplishment. This stuff makes me feel excited about brushing my teeth.

2025-12-09