Beta-Glucan Power Moisture Serum - Deep Hydration 1.69 fl oz | 7 Types of Peptides, 20% More Deep Hydration, Vegan Repair Serum for Dry, Mature & Sensitive Skin, Korean Skincare

I have sensitive reactive skin with rosacea. This is the only serum that does not burn, irate my skin. Most serums make my face red the minute I use them. It is a drink of water that hydrates and makes my face feel so good. It does not cause redness or any irritation I use this morning and night. I can not use any actives and this is my favorite product. I am 52 years old and everyone does not believe it and I always asked what I use. This may be my favorite skin care product ever. I can not live without this serum. The results are amazing skin is soft, glowy, and plump. Perfect under makeup.

I am on my third bottle of the Beta-Glucan Power Moisture Serum because I love it that much. While I'm not prone to breakouts, I have sensitive, combination skin where I'm oily in my T Zone and dry everywhere else and also have rosacea. This serum has never agitated my skin and seems to really help with my moisture retention. I use it twice a day have a very minimal skincare routine consisting of toner, this product, and sunscreen in the morning or moisturizer at night. I love how lightweight it goes on and doesn't leave my skin feeling tacky, plus it plays well with other products. It's a small bottle but it lasts about 3 months using it twice per day so I feel like it's pretty cost effective compared to other serums. This is a very no fuss product if you're someone looking to heal or maintain your skin barrier and improve moisture retention!

This beta glucan moisturizer is a nice, simple hydrating serum I’ve added to my routine, and it works well as a supportive layer alongside my other skincare. I use two topical medications to help manage rosacea, so I’m always careful about what I layer underneath them, and this has been gentle enough that I haven’t had any issues with irritation or sensitivity. The texture is lightweight and absorbs quickly without leaving any stickiness or residue, which makes it easy to layer under moisturizer or medication. It feels more like a calming hydration step than anything heavy or occlusive, which is exactly what I want in this part of my routine. Looking at the ingredient list, this is a very minimal, hydration-focused formula. It is built mainly around humectants like glycerin, butylene glycol, sodium PCA, and beta-glucan, all of which help draw water into the skin and support moisture balance. Beta-glucan is a standout here because it is known for being both hydrating and soothing, which fits well for sensitive or reactive skin types like mine. Adenosine adds a mild skin-conditioning effect, and the rest of the formula is essentially there to stabilize texture and delivery rather than act as “active” treatment ingredients. Overall, this feels like a straightforward, no-frills serum that does its job well: keeping the skin hydrated and comfortable without triggering irritation. Price at time of review: $19.59, with 10% off coupon available at checkout

I’m in my late 40’s and my skin has become drier and drier. I’ve used so many hydrating products but I still felt like the deep layers of my skin were dry. And that mysterious plumping people talk about? Never happened despite what I used. I’m one of those people that hyaluronic acid just doesn’t do much for, sometimes it even makes my skin drier. I decided to try this Beta Glucan serum not really expecting much. It’s a very thick serum, but it rubs into your skin very smoothly, almost meting into it. No stickiness, no scent. The first day or two using it I felt pretty “meh” about it. I knew it wasn’t some fancy serum, but I didn’t feel like it did anything for me, even using twice daily. But then, the magic happened! I experienced plumpness for the first time ever. I didn’t even second guess it… my face was actually plump! The bad thing about this is that I keep poking my face, which I know is bad and could result in breakouts. So I’m trying to control myself with that lol. I did test it by taking a day off from using it, and the plumpness definitely decreased, which makes sense. Anyway, I use this faithfully twice a day. No breakouts or irritation. Just plump, bouncy skin. Definitely 5 stars. I do want to mention the bottle and dropper. It’s terrible. It takes me multiple attempts to get enough from the dropper. If it wasn’t for the results I had, this would have been enough of a hassle that I would discontinue use. But I do love the product, so I will keep at it. Also, the bottle is plastic and it just makes it feel cheap, unlike my many other serums that come in a glass bottle. So I’d give 2 stars for the bottle and dropper. Overall, I’ll rate it 4 stars just because it does what it says it’s supposed to do and really works great for me.

I was 100% influenced to buy this from one of my favorite estheticians on social media. I have rosacea that is sensitive to niacinamide and anything that has more than a trace amount of hyaluronic acid in it. If you have been on the fence about this, let this be your sign to buy it!!! I am religious about my skin care routine and very rarely incorporated any new or different products. This is 100% responsible for helping repair my skin barrier and keeping my skin the most hydrated I remember it being in years. My 7 year old son gets very dry on his face and his skin drinks this up. Within three uses, significant improvement noted. It doesn’t sting when applied, cause break outs or really have any downside to it. This is a genuine review, no incentive whatsoever.

I really love this serum It feel lightweight keep my skin hydrated and leave it soft and comfortable.

I have pretty clear skin and thankfully not acne prone buttt I do get closed comedones extremely easily. Unfortunately I also have really dry skin so it’s hard to find moisturizing products that don’t cause closed comedones. I was previously using the prequel half and half and it was sooo moisturizing but gave me soo much texture. I switched to this about 2 weeks ago and it’s been amazing. It layers extremely well under my moisturizer (rhode barrier butter) and doesn’t pill. My skin stays glowy allll day which is insane for me the real test will be in the winter when my skin gets super dry lol but it’s been amazing can’t recommend enough

For reference, I’m in my early 40s with combination skin and perioral dermatitis which causes painful inflammation around my nose and mouth. I’ve been using the matching Iunik Beta-Glucan moisturizer with this for over a year now. I only use this serum during the winter months when my skin feels less oily or anytime it feels drier than usual. I add a drop or two to the moisturizer, mix, then apply. My skin loves it. Non-greasy, not sticky, and no excessive shine throughout the day. I’ve used it alone as well after toning and no sticky feel. Now, I haven’t seen any real anti-aging results, but it has helped soothe my irritated, red skin. Adding Azaleic Acid cream to my routine has made a huge difference as well for my dermatitis. This serum is a part of my daytime routine. I use something stronger that targets wrinkles and uneven skin tone at night.

It keeps skin hydrated and gives a good glow

Tengo rosacea y me ha sido difícil encontrar buenos productos para piel. Amo este serum, mi piel se siente super hidratada y relajada cuando lo uso. Lo recomiendo.

Doesn’t give dramatic results but skin feels more hydrated

meilleur que l'acide hyaluronique!!! il est bien plus puissant pour retenir l'hydratation et repulper la peau et la lisser. Perso je le mets après mon sérum rétinol et avant ma crème de nuit, le lendemain la peau est repulpée lissée et surtout ne graisse pas! bonne trouvaille et je recommanderai! le flacon a une grande contenance de 50ml et il ne faut que 3/4 gouttes c'est bluffant!

Deze serum is veel hydraterender, neemt veel beter op in de huid dan hyaluronzuur serums! Je huid is nadien veel voller, soepeler! Dit is een must in elke badkamer!