Niacinamide Booster, 1 fl oz (30 ml)

This was my first time trying a Kleem Organics brand product. I have several skin/facial serums already and didn't think this one would be that much different but was still curious to try it after seeing the quality ingredients. I was positively surprised that this was unlike any of my other serums. It has a distinct smell (not bad but took a day or two to get used to) - you can tell that it's not enhanced with artificial fruity or other "selling" scents, which is actually a good thing so I don't mind. When you apply it, your skin feels immediately different. I don't know how to describe it but it's not like just how other products feel on my skin while I'm waiting for it to absorb or do its thing. It adheres to your skin and "stays in place". I apply it before bed and it works quickly and makes my skin very smooth. I don't use it daily but alternate with my other serums so my skin gets the benefits of all the different products.

I like this comes with a pump rather than the dropper. It goes on smoothly and blends into skin well. It is helping to lighten dark spots, but I am also using retiinol at night and sometiimes vit c serum so hard to tell what is helping the most. good value when on sale especially.

This product is gentle on my sensitive skin......one of my greatest concern addressed by this product. Frequency = I use it every nite on my face, and the benefit I see is it gets rid of tiny bumps on my skin and lightened age-related pigmentation thus giving my skin an even-toned visage. No scent, its composition has no nasty ingredients. will definitely order this product again.

This is an awesome serum -have used it for years now and love how it makes my skin look and feel. I use it every morning and it smells great -faint orange

I placed my order quickly and efficiently. I’m a loyal customer of this site and I’m now waiting for my package. However, it would be nice if iHerb also offered some product samples.

Love Kleem Organics and they are EWG...my skin feels great.

I love the organic brand with no harmful ingredients. It absorbs quickly and has a nice smell without being cloying

I love it!! Makes my skin glowy and smooth! My slight cuperose seems to be hardly visible anymore!

One of the best products . I loved it so much here is my opinion of the product. I wish all try it too. My sister loved them too. Very good and nice and smooth for skin After couples week you will see all the results. It will change your skin. You will have a glass skin. I wish all can try and see how they will be loved will it Quality is very good Ingredient very very good Gentle for skin and amazing results. Use loved it to use every day Size very good Package very nice I loved it Composition nice Season good for all Beneficial good Products good It will take Care for your skin very good product Smell good loved it. NiceScent good Routine daily as you like but I used it 3 days a week Personal use Feel good after you use it Frequency great Benefit good Age good for all Color very nice Coverage loved it Texture very nice Concern goood Essential nice Sensitive no Moisturizer good Nourishment 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻 Scent good

Cosmetics and skincare products containing both sodium benzoate and ascorbic acid are susceptible to benzene formation, especially if exposed to heat or light. The bottle should be light-proof, with a recommendation to use at night only.