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Skin /
Serums /
20% Niacinamide Serum

20% Niacinamide Serum | The INKEY List

Name: 20% Niacinamide Serum
Brand: The INKEY List CA
SKU: IF043UM
Availability: InStock
Rating: 4.2 (301 reviews)

Help balance excess oil, improve skin texture and reduce the appearance of pore size.

4.2

Rated 4.2 out of 5 stars

4.2 Stars (301 Reviews)

$26.00 / 30ml

Free Deluxe Mini Sample* Claim at cart

Free shipping on your first order!

Worth 130 Points

What you get: A lightweight, non-sticky serum with 20% Niacinamide to help control oil, smooth texture, and visibly reduce the look of pores.

Why it works: 20% Niacinamide helps reduce oil and tighten the look of pores. Zinc PCA tackles sebum buildup. Squalane supports and protects the skin barrier.

How it feels: Lightweight, non-sticky and layers easily.

When to use: Use this niacinamide serum for oily skin AM and PM, after cleansing and applying your hydrator. Follow with moisturizer, and SPF in the AM.

Suitable for:

Oily skin
Pregnancy & breastfeeding

Targets:

Excess oil all over the face
Breakouts & blemishes
Enlarged pores

How to Use

Use in your AM and PM routine. After cleansing and hydrating, apply a pea-sized amount of this oil control serum to face and neck.

Follow with

Moisturizer

SPF in your AM routine.

INKEY Tip

Don’t mix with Vitamin C - alternate use on different days.

This is best for full-face oiliness and visible pores.

If you’ve got combo skin or just a shiny t-zone, try the 10% Niaciniamide Serum instead.

Heads up

When adding new products to your skincare routine, we always recommend patch testing. Learn more here.

Storage

Store in a cool, dry place (15–25 °C), away from direct sunlight. Avoid direct contact with eyes. For external use only. Keep out of reach of children.

Ingredients

20% Niacinamide: Our highest inclusion. Reduces the appearances of excess oil, blemishes and redness.
0.5% Zinc PCA: Targets bumps and texture caused by sebum build-up.
3% Squalane: Helps to protect the skin’s barrier.

Aqua (Water), Niacinamide, Butylene Glycol, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycerin, Phenoxyethanol, Benzyl Alcohol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Zinc PCA, Polysorbate 60, Ethylhexylglycerin, Dehydroacetic Acid, Sorbitan Isostearate, Trisodium Ethylenediamine Disuccinate.

Developed with Dermatologists

"As a dermatologoist I enjoyed giving my inpout on this particualr product because excess oil affects so many people, it can lead to clogged pores, enlarged pores, breakouts and even textural changes. This particular formulation includes Niacinmide at 20%, which is the highest possible inclusion of this ingredient and it will help to control excess oil, improve texture and reduce the apperance of pore size".

- Dr Adeline Kikam. Dermatologist & Doctor, @brownskinderm

Learn more about the SuperSolutions range

FAQs

CAN I USE THIS NIACINAMIDE FOR OILY SKIN IN THE AM OR PM? Both! It’s safe and effective morning and night.

CAN I USE IT LONG TERM? Yes.

HOW OFTEN SHOULD I USE IT? Daily use is ideal both AM/ PM. Consistency = results.

IS IT GOOD FOR DRY SKIN TOO? Yes! It helps balance oil production, making it great for both dry and oily skin types.

WHAT’S THE % OF NIACINAMIDE? 20%

CAN I LAYER IT? Layer with your usual skincare routine. Keep exfoliating products containing AHAs and BHAs in your PM routine.

CAN I USE THIS WITH RETINOL? We recommend using our lower % Niacinamide, 10% Niaciniamide Serum, with Retinol. If you're using Retinol at night, use this in the AM.

CAN I USE THIS WITH VITAMIN C? Yes - just alternate use.

PH LEVEL? 5-6

HOW LONG UNTIL I SEE RESULTS? Give it 4–6 weeks of consistent use. More isn’t always better - overuse can cause irritation.

WHY DOES IT LEAVE A WHITE FILM? You’re using too much. Use less and follow with your serum or moisturiser right away!

IS THIS SAFE FOR THOSE WHO ARE PREGNANT OR BREASTFEEDING? Yes.

IS IT VEGAN? Yes! Certified by The Vegan Society. No animal derivatives.

CAN I USE IT WITH PRESCRIPTION MEDICATION? Check with your doctor first.

No BS Skincare

Skincare can be confusing.

So we cut the BS, and get straight to the point. We simplify the INCI list - commonly known as the ingredients list, that every skincare product has. That’s also where we get our name from. We’re The INKEY List - here to help you get better skin with real knowledge and formulas that deliver. No BS. No hype. Just effective, science-backed skincare that does what it says it will. We show you what your skin needs, not what’s trending. Whether you’re new to skincare or have a solid routine, we’ve always got your back with innovation, education and clinically-proven results.

All at a price that makes sense.

INKEY. No BS, just better skin.

We are B CORP. Our products are formulated with responsibly sourced ingredients, and packaged with 100% recyclable materials. Skin needs love, but so does our planet.

Carbon Net-Zero. All our emissions are offset annually through planet friendly projects with a focus on education.

Approved under the Cruelty Free International Leaping Bunny programme.

100% of our packaging is recyclable. Learn how to recycle your INKEY List products.

Certified by The Vegan Society

This product is;

Dermalogically tested

Clinically tested

Fragrance-free

Gluten-free

Pregnancy & Breastfeeding safe

Clinically proven to control oil for 8 hours.*

*DISCLAIMER: Independent clinical study of 20 people.
Immediately reduces excess oil by up to 60%.*

*DISCLAIMER: Independent clinical study of 20 people.
92% agree pores look and feel smoother after 3 days.*

*DISCLAIMER: 4 week independent consumer trial of 50 people with oily skin.
91% agree the serum improved the texture and evenness of their skin after 3 days.*

*DISCLAIMER: 4 week independent consumer trial of 50 people with oily skin.
92% agree skin feels fresh, balanced and less shiny after 3 days.*

*DISCLAIMER: 4 week independent consumer trial of 50 people with oily skin.

Shipping info

Standard tracked shipping

$6.99
FREE on your first order & over $50
(2-8 business days)

No import duties or fees - Your order will ship domestically from our Canadian warehouse so you can shop with confidence knowing your order will arrive quickly without extra costs

*Find out more about shipping here.

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