Niacinamide Serum, 1 fl oz (30 ml)

My review doesn’t contain medical advice: it only summarises my views and experience with this product. Another excellent product from the Yeouth brand: it makes my skin smooth, hydrated and shine free. I apply in the morning before make up and sunscreen. I don’t add any moisturizer as my combination, sensitive skin feels great after applying this serum. I recommend trying. Please give me a thumbs up 👍🏻 if my review is helpful. Thanks a lot !😊

Has no scent, a little thick texture, very difficult to absorb into the skin, very similar to hyaluronic acid serums which needs time to absorb into the skin and high hydration. It leaves a shine on the face, not suitable for use with make-up. But good quality, not a bad combination.

رةﻻزﻻو ى ؤايابن. لنبتيل. وهياسل. زاماكانءاسل. ةرنيغءتىترىءا ﻻءلءارو وبتؤة ة وظ

I bought this product six months ago and used it for several months. I know I bought another serum before that and it suited me better, so I didn't notice any positive results. It's sticky after application and leaves this sticky feeling.

I use this product frequently, almost every day. My main concern and goal is to reduce blemishes on my cheeks caused by sun exposure. I apply it gently and massage it into my skin, which works well, especially since I have very sensitive skin. It absorbs nicely and feels suitable for aging skin. Despite the small size packaging, the quality, scent, and overall benefits are impressive.

The size and quality are good. Scent is also good. Love to use Youth products. It is gentle for sensitive skin. The package is good. It can benefit your skin.

I have purchased this niacinamide serum several times. I absolutely love Yeouth brand products. This absorbs so fast into the skin, is extremely moisturizing and leaves skin feeling soothed. The size goes a very long way. Well packaged too.

The scent is light and unobtrusive, making everyday use pleasant. Overall quality feels consistent, with a convenient size and practical package. It suits a wide age range, and the main benefit comes from its simple composition. The formula feels gentle, works well for sensitive skin, and can be used at regular frequency without causing concern.

First I used it for the night and in the morning I've got some pimples on the face. Then I saw a video where they explained that after applying this serum you need to let it absorb in the skin and then to spray water on the skin and let it absorb again. Making this 2-3 times you moisturize your skin the best way. After doing this I never got pimples again. So I'm satisfied with the results now. The scent is very nice. It takes a real bit of the serum to cover all face, neck and a neckline zone. So the package will last for a long time. After 3 weeks of use the pores look tighter and skin feels more fresh.

If you like my review, I will happily update it with more detailed usage results. This serum has a light, natural feel and is gentle enough for sensitive skin. I bought it hoping it would help protect my skin as I began to notice changes from aging. The size is convenient, and the texture spreads well after cleansing and before applying lotion. It provides decent moisture, but the quality didn’t match my skin as well as I expected. While it absorbs nicely, my skin didn’t feel as protected or hydrated as I hoped, even though the formula seems mild and clean. Everyone’s skin reacts differently, so it may work better for others. If you like my review, I will happily update it with more detailed usage results.