Simple Booster Serum 3% Hyaluronic Acid & B5

This is a great serum for sensitive skin. I’ve had sensitise skin all my life and I am prone to break outs. I haven’t used many simple products before however I would be more inclined to explore their range after using this serum. I saw a noticeable difference in hydration, especially after two weeks. It was a great base for makeup and was fragrance free. I paired the serum with the Simple 10% Niacinamide (which is what was recommended by the brand). I also paired with a cream moisturiser and a glycolic acid eye cream with no irritation. Hydration was long lasting and a little bit goes a long way compared to other hyaluronic acids I’ve used before. I would 100% recommend for people looking for deep hydration at the fraction of the cost of big name beauty brands. I also love the simple ingredients, there are no nasties.

simple is as simple does. a week is a very short period of time to trial skin care. especially skin care targeting deeper layers. Ill start by saying my skin didn't hate it. no redness or flare ups or itching as i can so frequently find. i appreciate the lack of added fragrance and the products doesn't feel slimy or gross afterwards. I look forward to seeing the long term results. ive been using this teamed with another simple product and so far while not seeing major improvement i can feel more suppleness to my skin

Great value for money! When opening the bottle, the serum didn’t appear to have any fragrance and was a creamy texture When applying the serum to the face, it dried in a matte finish, also did not have a dewy finish. I wouldn’t recommend if you were avoiding a matte finish, this can be drying to the skin (for some people) The bottle small but contained a lot of product which would help if you’re travelling. The bottle was able to dispense and you were in control of how much you were wanting to apply

Love love love this product. I have been using this product since receiving and well I noticed instant results, I was amazed. As someone who has very dry skin, this has been a magic fix for my skin and something I’ve loved using and will definitely be something I continue to use as part of my daily skin routine, it comes with a great price tag too, making more affordable for a lot more people but not taking away any quality. it’s an easy to use dropper, simple, but cute packaging, a little goes a long way, it’s soaks into the skin so quickly, leaving no stickiness to your face, with no strong fragrance, and a perfect base for under makeup, what more could you ask for!

Being a frequent serum user, it's been a pleasure trying this one from Simple. I have paired this with the Vitamin C and I loved this duo. I found this serum to be very gentle on my skin. I have been using both morning and evening and my skin has improved. My skin appears clearer and hydrated. The application is easy with the dropper applying 2 - 3 drops all over my face. The serum absorbs nicely and quikcly into my skin. It feels light which is a big bonus for me as some serums can leave a residue on the skin, but with this one the experience was the complete opposite. For $19.99 that is an absolute bargain considering the results I have seen to date. Highly recommend and a great product to take your skin from feeling dull to brightening and invigorating.

I love this product! It makes my skin super glowy and hydrated and makes make-up glide on smoothly, making my skin extra moisturised! It's super cost-effective and makes my skin feel super soft, and makes it glow! I would recommend this product for anyone with sensitive skin or even irritated dry skin! It makes a big difference and is easy to apply with the dropper! This product, in combination with the niacinamide drops, has made my skin the best its ever been and have made me get heaps of compliments!

I used the simple booster serum hyaluronic acid in conjunction with its vitamin C sister and found my skin became clearer and pores smaller. Previous to using these products I had developed dark under eye circles during lockdown and these products cleared it right up. You can use this product alone or in conjunction with its sister products. It's texture is smooth and creamy, easy to apply alone or with your moisturiser. I like being able to access a product made of clean ingredients that's also effective!

Another great Simple product. I have been using this in combination with the new Simple vitamin C serum and have been very happy with the results. It has a very unique milky texture which I find more moisturising and hydrating than other water-based hyaluronic acid serums. I have sensitive, dry skin and I have found this product to be a great addition to my routine - and when applied before moisturiser it has been a great addition to my routine and it certainly absorbs well and is very hydrating. I will certainly continue to use this product - again another gentle but effective Simple product at a great price point.

Shoutout to BEAUTYcrew and REVIEWcrew for giving me the opportunity to trial Simple's 3% Hyaluronic Acid & B5 Booster Serum, in conjunction with the 10% Vitamins C+E+F Booster Serum. I observed a noticeable improvement after trialling the product for 7 consecutive days. In my experience, these products: - are a lightweight and milky consistency, that spread with ease. - are absorbed well by my skin, (and relatively quickly!). - are pilling-free, especially when layered with other skincare, moisturiser or sunscreen. - do not irritate my skin. - do not make my skin oily, clogged / congested, or left feeling "heavy". - result in smoother textured skin, that appears more clear, plump and "glowy". The bottle is easy to open and close, with a decent dropper that makes decanting the serum "simple". Also great to travel with, fitting nicely in my skincare bag. At only $19.99 per pop, this 30mL Booster Serum promises awesome value & tangible results! Would love to try out Simple's 10% Niacinamide Booster Serum in the future.

I’ve been using this serum for a few weeks now and loving the positive impact it’s had on my skin! My skin is the clearest it’s been in a while, and is soft and smooth the touch. I had never used a serum with hyaluronic acid, but had always heard of its benefits. It wasn’t until I started using this myself that I realised what all the hype was about. Apart from adding some life to my skin, it’s also very easy to apply. It’s light and non-greasy, so it sits well under my moisturiser and foundation, leaving no greasy or sticky feeling.

First impression, the packaging is super cute. Very easy to understand what the product is and what it targets by looking at the label which you don’t get with other brands like The Ordinary. I liked the consistency of the serum, it was very lightweight and instantly absorbed into the skin. Didn’t leave any residue which is a plus. I did find that this really helped my skin absorb moisture and I definitely saw an improvement in my skin after just a few uses. This paired with Niacinamide serum was a match made in heaven.

This serum is incredible! This product is at a very good price point. At first I wasn't sure how much to use but I soon realised that a few drops go a very long way. It didn't irritate my skin which is always a win. It works really nicely with the Simple Booster Serum 10% vitamin c+e+f. It sinks into the skin really well but still feels really hydrating at the same time. It's not sticky or tacky which is what I love about this product. I would highly recommend this product, and I have already done so to many people. The packaging is nice and the instructions are quite simple.

I was lucky enough to receive the Simple Booster Hyaluronic Acid Serum and Simple Booster Niacinamide Serum to trial together. I have never used Simple brand before, so was curious to use these products. I have used a hyaluronic acid serums in the past before, and I was impressed with the quality and price point of these this product. I have dry skin that can be sensitive to certain brands and products, but I had no negative reactions to this at all, and it was normally my first step in my skin care routine after cleansing. The milky texture was the serum felt hydrating on my skin, and with some light patting, i would wait about 30 seconds for it to fully sink into my skin before my next step. I used this once a day during my nighttime routine, and noticed a an improvement to how soft and plump my skin appeared. The only downside to this range in my opinion would be the packaging. When I first took the products out of the box, my husband saw it and asked why i bought “nasal sprays”. I would put this down to the clinical look of the bottle. I don’t mind the white glass bottle, but compared to other brands that have “simple” packaging, it just misses that lux feel you would want for your shelfie. And I think that devalues the psychological effect of how “lux” the skin routine can feel.

This product is really nice to apply to skin and is not too sticky when applied which is a problem you can find with other serums. It doesn’t feel too thick either. It is nice, light and airy which is great in the hot weather. It also dries quickly and like I said above doesn’t leave the skin feeling sticky. I haven’t noticed any noticeable differences in skin brightness or texture yet so not instant but feels nice and will continue to use. Would be happy to recommend to friends and family as a staple part of face and skin routine.

The simple Hyaluronic Acid serum is a product that will become a staple in my skincare. The serum is a very very cost effective product that was great value for money and gave great results. After approximately three days using this product, my skin felt more hydrated and ‘glowy’. It felt great on my skin, absorbed easily, and layered well with my other products. The dropper style is a bit annoying to use but all in all a great product. I would personally buy this product again and am keen to try the other products in this range.

I really enjoyed this Hyaluronic Acid. It was super easy to apply with the dropper and a nice consistency. I noticed the effects immediately, with my skin feeling more moisturised and even toned. I found that my makeup sits better on my face when I use this product. I have quite sensitive skin, and this product didn’t irritate me at all. I like that the Simple products don’t contain any harsh chemicals. This is a very reasonably priced Hyaluronic acid, and very effective especially for sensitive skin.

Wow, seriously impressed by this serum! Such a lightweight & hydrating product! Works really well with other products to help create a nice barrier on the skin. Not a product I tend to gravitate towards fit daily use but definitely a product I’ll be implementing into my daily routine. Love love love the dropper, it makes it so easy to use and dispense on to the face. Doesn’t react badly with any foundation I have and in fact helped my skin look dewy and fresh even with dry skin and a full day wear. This product is also a perfect combination with the simple vitamin c serum.

This serum is gentle and an ideal addition to the daily skincare line up if you are looking to add hydration into your routine. I like to keep my skincare routine uncomplicated and simple, but maintain hydration. This allows me to do so and the packaging is easy for dispensing of product. I use this serum right after face wash and toner, with niancinimide serum. Then, I put moisturiser on top. I’ve noticed since using this product that my face remains hydrated and looks more plump. It has a milky texture that soaks into your skin nicely without making it oily- so it’s perfect for both daytime and night time use!

This is the best hyaluronic acid I have ever tried! This product leaves my skin hydrated, plump and silky smooth. This paired into my skin care routine perfectly. I love how big this bottle is and the bottle will last for a very long time! The price tag was a big selling point for me as serums can get very expensive and it has been hard for me to find a serum which is right and doesn’t hurt my sensitive skin! Let me tell you I have wasted a lot on expensive skin care that hurts my skin. I am soooo glad my skin loves this, save me money and I look amazing! I will be sure to use this and buy this on repeat

This Hyaluronic + B5 Serum worked absolutely amazing on my combination skin. I applied at night after cleansing and within a week noticed quite a big change in how hydrated and smooth my skin felt. The dropper is so easy to use. The product soaks straight into the skin and you’re not left with any sticky residue like some other serums. It is an all round great serum if you’re looking for something to pick up the hydration and smooth your skin. I wouldn’t recommend using too much as a small amount seems to go a really long way.