I usually check reviews before buying a product, but this time I was foolish by their adverts. I ordered the serum and the peach toothpaste. The package arrived after 2 weeks and I was so excited to try the products. Totally disappointed! No effect at all! The serum is just a dubious purple substance which does nothing just painting your sink and the toothpaste has a terrible taste. Definitely a scam. I’ve tried to reach them and ask for a refund but no success. They are just lying people! Be aware!