Skip to content

The clearance sale is live: BUY 2 GET 2 FREE.

Shop Now


Your cart is empty

Article: The Science Behind Niacinamide: How Does it Work on the Skin?

skin serum

The Science Behind Niacinamide: How Does it Work on the Skin?

You might’ve heard about a trending skincare ingredient called niacinamide. It's been creating quite a buzz in the beauty world and for good reason. This form of vitamin B3 has gained a lot of attention for its incredible benefits for the skin. From fighting acne to improving skin texture, and tackling signs of ageing, niacinamide has become a go-to ingredient in countless skincare products. But what's the secret behind its effectiveness? In this article, we're going to dive deep into the science behind niacinamide and uncover why it's a powerhouse when it comes to promoting healthy, radiant skin. So, get ready to learn about this skincare wonder and discover how you can incorporate it into your routine for amazing results.

Niacinamide and Skin Barrier Function

Skin Care

One of the key ways niacinamide works on the skin is by strengthening the skin barrier. The outermost layer of our skin called the stratum corneum, acts as a protective barrier against environmental stressors, moisture loss, and harmful substances. Niacinamide plays a vital role in improving this barrier function.

Research has shown that niacinamide enhances the production of ceramides, fatty acids, and other lipids that help maintain the integrity of the skin barrier. This reinforcement helps to prevent water loss, thereby improving hydration and reducing dryness. By preserving the skin barrier, niacinamide also helps protect against external irritants, pollution, and other damaging factors.


Niacinamide and Regulation of Sebum Production


Excessive sebum production can lead to oily skin, clogged pores, and acne breakouts. Niacinamide has been found to help regulate sebum production in the skin. It works by inhibiting the enzyme called sebaceous lipase, which plays a role in sebum production. By controlling sebum levels, niacinamide helps maintain a balanced complexion and reduces the occurrence of acne.


Niacinamide and Anti-Inflammatory Properties 

Serum for women

Inflammation is a common factor in many skin conditions, including acne, rosacea, and eczema. Niacinamide exhibits potent anti-inflammatory properties, helping to calm and soothe the skin. It inhibits the production of inflammatory substances, such as cytokines and prostaglandins, which are associated with skin redness and irritation. Furthermore, niacinamide has been found to suppress the activation of immune cells called mast cells, which are involved in releasing histamines that contribute to allergic reactions. By reducing inflammation, niacinamide aids in improving the overall appearance and comfort of the skin.


Niacinamide and Collagen Production 

Health Care

Collagen is a protein responsible for maintaining skin elasticity and firmness. As we age, collagen production naturally declines, leading to the development of fine lines, wrinkles, and sagging skin. Niacinamide stimulates the production of collagen and other proteins in the skin, helping to combat these visible signs of ageing.

Research has shown that niacinamide promotes the synthesis of collagen by boosting the activity of fibroblasts, the cells responsible for producing collagen. By increasing collagen production, niacinamide can help improve skin elasticity and smoothness, and reduce the appearance of wrinkles.

Serum for men & women

In conclusion, the science-backed benefits of niacinamide make it a game-changer in skincare. Whether you're looking to strengthen your skin barrier, control sebum production, reduce inflammation, or boost collagen, niacinamide has got you covered. And if you're ready to experience the wonders of niacinamide firsthand, look no further than Kimirica's Skin Clarifying serum. With its powerful combination of niacinamide and Zinc PCA, this serum is designed to reduce blemishes, and acne scars, and minimize pore size. Plus, it's enriched with plant-based extracts like Pomegranate and Avocado, which work together to detoxify the skin, unclog pores, and reveal clear, healthy skin.

Skincare Combo  online

To incorporate this serum into your skincare routine, start by cleansing your face with Kimirica's gentle cleanser to remove any impurities. Then, apply a few drops of the clarifying serum onto your fingertips and gently massage it onto your face and neck, focusing on areas prone to blemishes or acne scars. Follow up with your favourite moisturizer from Kimirica to lock in hydration and complete your skincare regimen.


Remember, everyone's skin is unique, so it's always a good idea to first conduct a patch test. With the power of niacinamide and Kimirica's exceptional products, you're well on your way to achieving healthier, more radiant skin. Get ready to embrace a new level of confidence to flaunt your skin!