Naturium Quadruple Hyaluronic Acid Serum 5%, Hydrating & Plumping Face Serum, Anti-Aging & Moisturizing Skin Care, Fragrance-Free, 1 oz

Using a GLP-1 medication, with weight loss there are changes to your facial skin, I avoided those by using this product. Skin is plumper and smoother and does not aggravate my rosacea. Good stuff from an excellent company!

Love this product. First day noticed a difference. Skin glowed and felt very hydrated. So happy I found this

As an esthetician, this is a staple in my personal skincare routine. I love the non-sticky texture and it’s very hydrating with low, medium, and high molecular weight hyaluronic acids. Higher weights sit on surface, lower penetrate more and both have advantages. This may be an irritant for some skin types, but it works great for my dry, mature skin. I also don’t notice any scent.

I am 70 years old with my share of skin problems. Having tried a multitude of Hyaluronic serums side by side even, I am stopping with this one. Now Strivectin's was decent however even it couldn't come close to this. There are 3-4 molecular weights of this serum that penetrate different epidermis levels of the skin. Most products sit right on top of the skin, not this one. This has all four of the molecular weights and very very few Hyaluronic's out there are made like this and more important, most will not disclose the percentage or molecular levels because they use such a small amount. Hyaluronic only lasts a small amount of time depending on how you store it and block from any and all light. It will deteriorate over time so you don't want to stock up on it. Just order fresh whenever you need it. I find, to wash my face well with a hydrating soap (I use Cerave SA Wash or cleansing gel) or any high end face cleaning product and then rinse well in very hot water. As hot as I can stand, rinsing for about 45 seconds. I then let my face drip a bit but not dry. Then I apply Hyaluronic Serum all over my face and neck as even as I can. THEN I go about getting ready waiting for my face to dry. That water I leave on the skin is trapped into my skin and I can tell the difference. Then apply my other serums like Strivectin Super C Retinal Serum, let that dry and then apply a thin amount of moisturizer. My face is so plump and hydrated I don't really need the other serums or moisturizers. My fine line wrinkles disappear and my skin tone looks very even with just the Hyaluronic Serum. I am going to try more NATURIUM Products and have ordered their Peptides Moisturizer. I hear its perfect for applying makeup afterwards when I use it. Mine came with the pump and I received it on 4/26/2022. Some were saying they only got the dropper. Also someone said it was too thick. I can't imagine what they meant. Its not too thick at all, not even a little. It's not watery like the lower priced ones but this is 4 levels of weight with 5% Acid. No reaction at all. Doesn't make my eyes run which many products out there do. So its number 1 for me and I don't give these reviews very often, almost never unless it's called for. As this one is. I promise, it won't be disappointing.

As far as the serum goes, it delivers pretty much all it promises. It is super moisturizing and helps diminish fine lines; I noticed substantial improvement with my fine lines after only a few uses. It is definitely superior in comparison to most lower concentration H.A products. I am approaching the end of the bottom of the bottle and though I would like to order more, I am hesitant because of the packaging. Which sucks, because normally packaging shouldn't be such a significant factor but in this case it is. The glass applicator doesn't work with extracting and dispensing the serum, but that's not even the biggest issue because you can simply pour out a bit of the serum onto your palm. The main problem is that the bottle is way too narrow for the applicator. This results in waste because some of the serum gets forced up out of the bottle when you reinsert the applicator to close the bottle. I was almost tempted to try & dump out the entire contents of the bottle and transfer it into a different container, but I couldn't think of an effective way to do this. I am hoping the vendor will update/improve the packaging; if they resolve this it will definitely be a 5 star product.

This stuff is top notch and worth the money.

I use this every night and it’s helped a ton with my dry skin!

I had high hopes for this product, as I’ve heard good things about it. Consistency was ok, packaging was fine (I read other reviews that complained of that) and I didn’t have any negative reactions. It just wasn’t that effective for me. I’ve used other HA products that did noticeably improve my skin and this did not. I will not be repurchasing.

Love, love, love this serum! So moisturising and plumps my skin. Leaves it feeling so soft. Definitely seen an improvement in my skin texture. Will buy again

Great

This may be a great product for many but, unfortunately for me, it gave me severe, very itchy dermatitis and worsened my rosacea. I even used it on one hand to check this was the cause and my hand became itchy and red too. Is there something else in the serum causing the reaction or is it the acid? I had hoped this product would improve my thin skin so I'm left very disappointed.

I heard a lot about the product never tried it before I used all of it but did not see any difference, the bottle finished very quickly, I will not buy it again.