The Niacinamide 15 Serum

$25.00

The Niacinamide 15 Serum

$25.00

 Struggling with acne, uneven skin tone, and enlarged pores? Meet your new skincare superhero: The Niacinamide 15 Serum! This concentrated formula delivers a powerful punch of niacinamide, working tirelessly to clarify and refine your complexion. 

🖤 Unclogs pores, regulates sebum production and minimizes the appearance of blackheads and whiteheads.

🖤 Targets hyperpigmentation and discoloration, promoting a brighter, more even-toned complexion.

🖤 Calms irritation and hydrates your skin, leaving it feeling refreshed and comfortable.

Price:
Sale price$25.00

The Niacinamide 15 Serum is specifically designed to address the root causes of acne-prone skin, including inflammation, excess oil, and uneven texture. With a concentrated 15% dose of niacinamide, zinc PCA and Acetyl Glucosamine, this serum works tirelessly to regulate sebum production, minimize pore size, and fade blemishes for a clearer, smoother complexion. It's more than just a skincare product; it's a targeted treatment for acne-prone skin.

After toner, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the center of the face and working towards the edges.

2x times a day during your morning and nighttime routines.

The Niacinamide 15 Serum is a game-changer for acne-prone skin! We love its powerful 15% niacinamide formula that tackles breakouts, dark spots, and uneven skin tone. It's lightweight, non-irritating, and clinically proven to deliver results. Say goodbye to acne woes and hello to a clearer, brighter complexion!

WHO IS THIS PRODUCT FOR & Product Highlights

Oily Skin Icon

This serum is a must-have for those with oily and combination skin who want a solution for sebum production and acne

Control Oil Logo

Niacinamide works by regulating the production of sebum, the oil our skin produces naturally. By doing so, it reduces the likelihood of breakouts caused by clogged pores.

Soothing Icon

N-Acetylglucosamine works by inhibiting an enzyme, which leads to the production of melanin, which is responsible for the dark spots. The molecule also helps to exfoliate the skin, promoting cell renewal.

Skin Repair

Thanks to its ability to regulate oil production in the skin, Zinc PCA can help to calm irritation, redness, and inflammation, while also promoting the healing of acne-prone skin.

The Niacinamide 15 Serum Ingredients

Niacinamide

Niacinamide

Niacinamide is a gentle antioxidant that protects skin against aging. It has soothing properties and can prevent the formation of fine lines to keep your skin looking young. Plus it also helps maintain an even skin tone by inhibiting melanin production, which means you'll have less chance to have dark spots over time.

Zinc PCA

Zinc PCA is a skin care ingredient that has been making waves in the beauty industry. But why exactly is it so good for your skin? Well, for starters, Zinc PCA is a powerful antioxidant that helps protect your skin from damage caused by free radicals and pollution. In addition, it also helps regulate oil production, which makes it ideal for those with oily or acne-prone skin. What's more, Zinc PCA helps to soothe inflammation, making it a great ingredient for those with sensitive skin.

Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol

This list of ingredients represents all options or variants of this product. The actual ingredients for the purchased product option may vary from this list. Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.

Not Vegan Icon

No! It contains animal or animal by-products

Clean Icon

Yes!

Pregnancy Safe Icon

Yes! But, always consult with a doctor before adding any new product to your skincare routine.

Pregnancy Safe Icon

Yes!

Cruelty Free Icon

Yes!

Hypoallergenic Icon

Yes!

Not Vegan Icon

No! It contains animal or animal by-products

Clean Icon

Yes!

Pregnancy Safe Icon

Yes! But, always consult with a doctor before adding any new product to your skincare routine.

Gluten Free Icon

Yes!

Cruelty Free Icon

Yes!

Hypoallergenic Icon

Yes!

COSRX Brand PDP

MORE ABOUT THIS BRAND
COSRX

When it comes to Korean beauty, COSRX is a name that always comes up. Founded by Jun Sang Hun in December 2013, COSRX is a cult-favorite K-beauty brand in the American market and is now getting wide recognition in Southeast Asia.

The brand has banged multiple awards from Teen Vogue Acne Awards 2019 and the Amazon Best Seller in Facial Cleansing Gels to Amazon’s Choice, Get It Beauty 2020 View Label, 29 BEAUTY AWARD 2020, and more.

COSRX skin care is a blend of the words "cosmetics" and "RX", and even though the brand was released in 2013, they previously collected data about what people need and want regarding their skin concerns since 2002 That’s why the brand prides itself in creating products designed to target the day-to-day problems and deliver results that you can see and feel. This small to medium-sized company puts great emphasis on customer satisfaction which has resulted in its popularity by providing affordable and fuss-free cosmetics which can really give results.

Their philosophy is simple: COSRX believes skincare should be tailored to each individual's needs and lifestyle. That's why they have created 8 skincare lines that offer a range of products designed to target acne, blackheads, skin discoloration, and dullness, to name a few. The brand is mainly associated with sensitive skin as they offer safe, non-irritating, and gently formulated products. COSRX is also known for its plant-based and organic ingredients and its more medical approach to skin care.

Here are their top skincare *and award-winning* products:

-Acne Pimple Patch -Advance Snail 96 Mucin Power Essence -Oil-Free Moisturizing Lotion -Centella Blemish Cream -BHA Blackhead Power Liquid

COSRX products do not use parabens, do not include artificial fragrances, and are a 100% cruelty-free company. From COSRX creams to their most famous COSRX serum, this brand has it all to treat your skin with a gentle, natural touch. So, if you are wondering “where to buy COSRX”, you’ve come to the right place!

FROM THE IDOL BEAUTY BLOG

Glowing Skin for Your Big Day: Wedding Skin Prep 101

A wedding is one of the most memorable events in a person's life, and naturally, every bride and groom wants to look their absolute best. However, ...
Read more →

2025 Makeup Trends: The top 12 trends for this year

Welcome to our exciting journey into the world of 2025 makeup trends! This year is all about embracing the bold, the natural, and everything in bet...
Read more →

Clean and calm your skin with the best face wash for sensitive skin

Welcome, beautiful skin seekers! We're here today to dive deep into the world of skincare, focusing on a product that's essential in every routine ...
Read more →

The revolutionary 7-skin method to achieve your glowing skin

We're here with an exciting new technique that's been making waves in the beauty community. It's called the seven-skin method and it promises to gi...
Read more →

Keep Your Skin Healthy & Protected with the Best Sunscreen for Acne Prone Skin

Sunscreen is an essential part of any skincare routine, but if you have acne-prone skin, finding the right product can feel like a daunting task. W...
Read more →

Feel your best with the perfect self-care routine

In our busy, always-on world, carving out time for self-care can often feel like a luxury rather than a necessity. But here's the truth: maintainin...
Read more →

The easy, effective solution for tackling all types of wrinkles

Hey, beauty buffs! We're back with another exciting deep dive into the world of skincare. Today, we're addressing a topic that's often surrounded b...
Read more →

Join the Thousands Getting Glowing Results with Korean Skincare slugging

There's a new buzzword in the beauty world, and it's got everyone talking: slugging. This Korean skincare technique is making waves for its potenti...
Read more →

The best anti-aging sunscreen: Don’t let the sun age you!

Sunshine is calling! But while you're out there soaking up the rays, it's important to remember that the sun can also be a sneaky accomplice to ski...
Read more →

Related Products
Our Products

FREQUENTLY ASKED QUESTIONS

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

We use all major carriers, and local courier partners. You’ll be asked to select a delivery method during checkout.

We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help. Just email us directly and we’ll take you through the process.

It depends on the creator and the product. All options are outlined on the product page, so look out for customization options there.

You can contact us through our contact page! We will be happy to assist you.

Row