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Priced at
Launches 5th June 2023

I was so excited to try out the new Sunday Riley B3 Nice 10% Niacinamide Serum because I love Niacinamide and it’s an ingredient that most people can use and benefit from. It’s launching soon, here’s what you need to know.
What is Sunday Riley B3 Nice Serum?

This is a brand new water-based serum that features 10% Niacinamide (Vitamin B3 derivative), a host of antioxidants, plus ingredients to brighten and soothe.
- 10% Niacinamide
- Formula helps skin to retain moisture
- Provides antioxidant protection
- Reduces the look of pores
- Will work to even out dark spots
- Reduces the look of post-acne dark spots and redness
- Can be used twice a day
- Available exclusively at Space NK*
Key Ingredients
10% Niacinamide – a Vitamin B3 derivative that helps skin retain moisture, reduce the look of pores and post-acne dark spots and improve oiliness and surface redness
Brightenyl (Diglucosyl Gallic Acid) – a molecule that is activated by the skin’s microbiome, and brightens the look of skin, soothes the signs of sensitivity
Trans-Resveratrol – antioxidant that defends against environmental aggressors, and works well with Niacinamide to brighten the appearance of dark spots
EGCG – antioxidant derived from green tea which helps to protect the skin from free radicals, oxidative stress and pollution to reduce the look of dark spots
My Review

The texture of this serum is so nice. It is silky, light and sinks in beautifully. This makes it an easy product to add into your existing skincare routine if you are looking for a brighter skin tone and you want to do a bit of work on visible pores and skin redness.
Once sunk in, the consistency layers really well with other products so it’s great for use day or night.

I find the Sunday Riley B3 Nice serum quite hydrating in texture. It leaves my skin feeling plump and bouncy with a really smooth feel. As I said, it sinks in really nicely and so it an easy serum to add in to my routine.
So far I have only been using if for about 4 days, so it’s too early to comment on its ability to improve the look of pores and dark spots. I’ve heard great things about the results for post-acne pigmentation and pore size.
I love Niacinamide and this is a great serum for day time because it is absolutely packed with antioxidants to defends against free radicals and pairs beautifully with your SPF for doubled-up protection.
As this serum has oil-control properties, it may be best suited to oilier skin types. If you have dry skin, you could find that this formula isn’t hydrating enough for you.
I think oily skins will enjoy using this twice per day, whereas dry skins will potentially want to use it less. If you’re interested in trying it, I’d recommend for all skin types to start with once a day and see how you go.
Where to buy Sunday Riley B3 Nice 10% Niacinamide Serum
The serum launches exclusively at Space NK before being released nationwide on 12th June 2023.
For more serums, have a read of Best Serums for 2023 – all skin types and budgets.
When does Sunday Riley B3 Nice Niacinamide Serum launch in the UK?
The serum launches exclusively at Space NK on 5th June before being released nationwide on 12th June 2023.
How much is Sunday Riley B3 Nice?
It is £54 in the UK and $65 in the US.
What is Niacinamide?
Niacinamide is a derivative of Vitamin B3 and it is great for all skin types. It is a real multi-tasker and it is great for boosting hydration, improving skin texture and tone, reducing hyperpigmentation, regulating sebum production and reducing the appearance of pores.
When should I use Sunday Riley B3 Nice Niacinamide Serum?
This serum can be used day and night.
What skin type is Sunday Riley B3 Nice Niacinamide Serum best for?
I think that oily skin types will get the best benefits from this serum.