Niacinamide is one of the ultimate skincare workhorses. It strengthens the skin’s barrier and helps protect from urban pollution. It balances oil production, minimises breakouts, and helps to reduce redness.
Hyaluronic acid, alongside glycerin, is a brilliant humectant for your skin. It delivers an immediate increase in hydration, leading to a plump, smooth and glowy complexion.
A combination of two molecular weights of hyaluronic acid penetrate below the surface of the skin and form a layer on top. This combination results in immediate and longer-lasting intensive hydration.
Ingredients & Usage
PACKAGING & RECYCLING
Returning customers can order products with aluminium closures. By reusing pumps and pipettes from empty full-sized bottles, you and we can go so much further in our efforts to reduce plastic waste.
We recommend you only reuse a dispenser from the same product. Residual tap water can introduce contaminants and may change the pH of our carefully balanced products. To avoid this, please do not wash the pumps or pipettes from your empty bottle.
Pumps and pipettes should be replaced after 12 months.
Glides on beautifully with no pilling. I’m starting to see a visible difference in my skin after using it night and day. My dark spots are reducing and my skin feels more plump in general. I also have no issue wearing this under the kri sunscreen.
Glides onto skin easily, sinks in and doesn't feel a sticky feeling. Thank you! Wish it had panthenol included though. Otherwise perfect lil' serum for troubled skin.
I use Illume Niacinamide Serum under Bakuchiol + Vitamin C at night so it is not used in isolation, and it is used after long term elimination of all industrial dyes, perfumes, and microplastics (the first, most important step along with good sunscreen such as made by Kri). I can say that it is very calming to the skin, facilitates an even, smooth tone and makes an excellent base for the serum.
This is the niacinamide I've been looking for, for a long time. Perfect texture, affordable, long lasting, and great for layering. This stuff soaks in quickly, but isn't too thin, nor does it feel cheap. It's perfect if you like to layer your serums. It's already made a difference to my skin. It's my first choice serum. End of.
I’m 44 years old and I was noticing more wrinkles around my eyes and mouth than I would like. I ordered this product and my wrinkles are definitely less pronounced after 1 month of use. I don’t look 24 years old, but my skin does look smoother and more healthy. I highly recommend this serum!
Love this serum, lovely and light weight, no sticky residue, hydrating and absorbs very quickly. Tried the mini and just purchased the full size. Definitely recommend.
This serum absorbs into the skin very quickly and once absorbed doesn’t leave a sticky residue. I use this as the first step after cleansing in the mornings.
The thing is that dermatologists have said, the sweet spot for the niacinamide to be effective is between 3-5% so I was pleased to find 5% niacinamide serum here in Kri Skincare (most companies try to put 10% in their products). The serum is lightweight and absorbs quickly. I'm using the Vitamin C + Bakuchiol serum after Illume and my skin looks great!
Wasn’t sure what I was getting into, so purchased the mini. A couple of weeks in and I’m converted, will be purchasing a full-size soon
I like the transparency and combination of ingredients used in this formula. I have really been taking care of my skin and ingredients matter and routine. I really like what it is doing for my skin. The bottle looks so elegant as well.