Niacinamide, also known as Vitamin B3, is a true skincare all-rounder. It is effective at treating almost any skin condition, which is why it has such a great reputation. It’s benefits include: reducing the appearance of fine lines and wrinkles, increasing the elasticity and brightness of the skin and is also useful in the treatment of acne, hyperpigmentation and rosacea. Additionally, niacinamide has anti-inflammatory properties. New research is even showing that it can be an effective treatment for skin cancer! So basically, it does almost everything!
How does niacinamide work?
Scientists are still trying to figure out exactly how niacinamide works. However, there are a few things that we do know. We know that niacinamide is a modulator of inflammatory proteins called cytokines, meaning it has anti-inflammatory effects. It also boosts cellular metabolism, which allows cells to function properly. For those who suffer from acne, niacinamide reduces the amount of sebum produced by the sebaceous glands, which means fewer clogged pores. One of the most important benefits of niacinamide is its antioxidant effect. The word ‘antioxidant’ is thrown around a lot in health and skincare without much explanation of what it actually means. We’ll quickly explain with a simple chemistry lesson.
Firstly, let’s talk about electrons. Electrons are one of the three main types of particles that make up an atom. An atom is the smallest unit of matter. So basically, anything you can touch is made up of atoms. Electrons normally exist in pairs and give atoms their negative charge. This is where free radicals come in. Free radicals are atoms or molecules that don’t have an even number of electrons. These free radicals will circulate around our body (including our skin) and steal electrons from our healthy cells. This process of free radicals stealing electrons from our healthy cells is called oxidative stress, which leads to damage of our cells and will inevitably speed up the process of ageing. So, when we talk about antioxidants, we are talking about a chemical that is able to donate an extra electron to those circulating free radicals. This protects our own cells from having to give up their own electrons. Antioxidants don’t become free radicals when they donate their electrons. Long story short, niacinamide is an antioxidant: An electron donor!
What are the side effects?
Topical niacinamide is very well tolerated. In some uncommon cases, it may cause mild burning, itching or redness. It is also very safe to use with most other medications as skincare ingredients. If you have sensitive skin we suggest starting out by applying a small amount of the cream to an area of your skin and monitoring the area for any signs of irritation. This process should be repeated for a couple of days before you start applying it to your whole face. If irritation occurs, stop using the product and consult your doctor.
Niacinamide is pregnancy safe.
When will I see results?
Depending on the strength and how often you are using niacinamide, the full effect can take up to 12 weeks to occur. As with most things to do with skin, it can be a slow process requiring diligence and patience! However, over time, you should notice that your skin becomes less oily and inflamed, appearing brighter and with fewer pimples. You should also eventually start to see a reduction in the appearance of fine lines and wrinkles. Niacinamide is generally used in combination with other ingredients, so these will work together to produce the full effect.
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