Understanding Pigment Inhibitors: The Science and our Top Picks!

Pigment inhibitors have become increasingly popular in the skincare industry, and for good reason. These compounds have been proven to effectively reduce the appearance of dark spots and hyperpigmentation, which can be caused by a variety of factors including sun exposure, hormonal changes, and inflammation.

What are pigment inhibitors?

Pigment inhibitors are a class of compounds that work to reduce the production of melanin, the pigment responsible for giving skin its colour. They work by inhibiting the activity of an enzyme called tyrosinase, which plays a key role in the production of melanin. By reducing the activity of this enzyme, pigment inhibitors can help to reduce the appearance of dark spots and hyperpigmentation.

There are several different types of pigment inhibitors, each with its own unique mechanism of action. Some of the most commonly used pigment inhibitors in skincare include Arbutin, Kojic Acid, Tranexamic Acid and Azelaic Acid. 

How do pigment inhibitors work?

Pigment inhibitors work by reducing the activity of the tyrosinase enzyme, which is involved in the production of melanin. Melanin is produced in cells called melanocytes, which are located in the skin's epidermis. When these cells are stimulated, they produce more melanin, which can lead to dark spots and hyperpigmentation.

Pigment inhibitors work by blocking or interfering with various steps in the melanin production pathway. 

Alastin Skincare • A-LUMINATE Brightening Serum

This high-performance skin brightener is clinically proven to reduce the appearance of unwanted discolouration and visibly improve skin clarity. With continued use, it not only corrects but helps prevent future pigmentation—revealing a more even, luminous complexion over time. 

Its radiant, lightweight finish makes it a dream under makeup—gliding on effortlessly and leaving the skin looking naturally luminous with a soft, healthy sheen.

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SkinBetter Science • Even Tone Correcting Serum 50ml

SkinBetter Science's Even Tone Correcting Serum is a groundbreaking, non-hydroquinone, non-retinol, multi-action skin evening serum that delivers a dramatic reduction in the appearance of hyperpigmentation in all skin types 

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SkinCeuticals • Discolouration Defence

Clinically proven to reduce key types of discolouration, this serum is effective on all skin tones, including stubborn brown patches and post-acne marks. Formulated with 3% tranexamic acid, 1% kojic acid, and 5% niacinamide. Discolouration Defense helps fade dark spots, brighten skin, and even tone in as little as 2 weeks. Achieve a radiant, more uniform complexion with this potent solution for discolouration

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IS Clinical • Brightening Complex

Brightening Complex is a distinctive formula that safely and effectively brightens the appearance of the skin with beneficial moisturising properties. Utilising an innovative blend of proprietary brightening ingredients and pharmaceutical-grade botanicals, this high-performance formula concentrates on not one or two but all five mechanisms that contribute to the look of uneven skin tone.

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How to integrate pigment inhibitors into your skincare routine.

 When using a product containing a pigment inhibitor, it's important to follow the instructions carefully. In general, most pigment inhibitors are safe to use daily, but it's always a good idea to start with a patch test to make sure that you don't experience any adverse reactions.

Here are some tips on how to use a pigment inhibitor in your skincare regimen:

Start with clean skin: Use a gentle cleanser to remove dirt, oil, and makeup, and then pat your skin dry.

Apply the pigment inhibitor: Depending on the product you're using, you may need to apply it to specific areas of your skin or all over your face. Follow the instructions on the product packaging to determine the amount you need to use and how often to apply it. 

Follow with moisturiser: After applying your pigment inhibitor, follow up with a moisturiser to help lock in hydration and keep your skin looking healthy and radiant. Look for a moisturiser that's lightweight and non-greasy, and that's formulated for your skin type.

Apply sunscreen: Since sun exposure is a major cause of hyperpigmentation, it's important to wear sunscreen every day. Look for a broad-spectrum sunscreen with an SPF of 30 or higher, and apply it generously to your face and neck.

Be patient: Pigment inhibitors can take several weeks to show results, so be patient and consistent with your use.