Retinal + Niacinamide Youth Serum - Siero anti-età

Must have

This is the best product I’ve ever used .. ive been using it for 3 years now and will never stop I’m 45 I have no fine lines or wrinkles on my skin cause of this . 100 recommend! I have sensitive skin doesn’t bother me at all

Love this makes my skin so smooth and line free. A great buy for anyone over 40

Perfect for my aging and acne prone skin

I love this serum! It plays nice with my aging and acne prone skin. It only took a couple of weeks before I could use this nightly. For a retinal product it is gentle while still being effective. Note my skin does have experience with glycolic acid so it likely acclimated quicker than those that have never used a retinoid or harsher ingredient. My only beef with this product is that the instructions say to use a pea sized amount for both you face and neck (I always hate this instruction as it leaves way to much to interpretation - and is near meaningless when working with a thinner product). This is laughable. You will need at least 2 pumps to cover your face and neck. I suspect if you have dry skin, you will need more. Even though the directions say to apply to dry skin, I only pat my face and neck a little bit after cleansing. I find that helps me keep to no more than 2 pumps. I do think this product is overpriced. This is why it only gets 4 stars.

Love it!

Love this stuff. I ran out and went about a month without and I won’t do that again! Keeps my skin smooth, clear and glowing but not sensitive to sun. Going to buy a bottle for my husband as well. Highly recommend!

Horrible horrible product

I hate this product so much that I feel like people are lying about the good reviews. It doesn’t spread at all, the texture is not elegant, it’s sticky. And the price is literally a joke. There are so many better options out there, and they won’t cost you an arm and a leg. 

I love niacinamide. I received this as a sample and liked how soft it made my skin. The serum turns your skin a yellow color but it will eventually blend in. I think the skin absorbs it pretty fast so it’s okay to use with make-up.

must have!

I enjoyed the way this product made my skin feel! 10/10!

Will buy the regular size

I got the sample size with another order. I started with a pea sized once a week, so even the sample lasted long enough for me to see results, and I love it! My skin looks flawless! I will buy the regular size and add this to My roitine

I like the way this product made my face feel, however, it is so yellow, and it gets all over everything including my pillowcase. I won't be purchasing this again.

Holy grail, best I’ve tried

This is by far the best retinoid I’ve used. I try others and keep coming back. Holy grail product. I use it every other night. When I fall off for a while I see a huge difference in my skin’s texture and firmness.

A true miracle

It seriously reduced my dark spot on my face and also my hand. It is such a m-i-r-a-c-l-e. Worth the price even tho

The only working formula for me ❤️

It’s pricey, but this the only retinol formula that works for me and doesn’t irritate my skin. Using my second bottle. I have slightly oily but dehydrated, sensitive skin.