IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Concentrated Derma Serum

[This review was collected as part of a promotion.] I have 2 dark spots on my face . I have noticed with this product a lighting over time. Very good!

Definitely lighter spots and smoother texture to my skin

I have tried so many OTC remedies for dark spots. I tried the soaps too. Nothing even makes a dent on mine. This works! I see results after 1 week. I am so thankful. Give this a chance. My dark spots are from melasma not acne if that helps.

Love your product.Don't change any of the formulas. I am 81 and those that don't know me think I'm Late sixties or early seventies.

I just started using this for about a week now. I gave it 5 stars because I did not get an allergic reaction from it. I can't tell if my skin improved already. I'll monitor closely and give an update if something drastic happens.

I was reluctant to buy this product as my skin is sensitive and most don't remove the dark spots and just irritate my skin. BUT NOT THIS PRODUCT. Bye Bye actually made my spots lighter within days and I did have to take a break due to irritation after using twice a day. The spots took over a month to go away and my skin looks great! Highly recommend this product and have referred to my friends.

Bye bye dark spots serum works for me. With consistent use it lightened the dark spots on side of my face. It took several weeks with daily application to see some effects. It’s light non sticky serum and absorbed quickly. Will purchase agsin

I have tried your product for a whole month and I haven't seen no improvement the dark spot is still on my face , and the melasma has not even clear up.

I have used this whole entire bottle and it hasn’t lightened or done anything to the dark spots I have or even out my skin tone . Don’t waste your money on it . It’s a shame I love this brand and was hoping it worked as well as some of the other products I use and used

I tried another product that said the dark spots would be gone in one month. After six months of little to no improvement I decided it was time to try something different, maybe a dermatologist. But saw your product and decided to try it first, after 2 weeks I see definite improvement. They are not completely gone, but I feel encouragement and will definitely stick with it.