Hyperpigmentation, or darkened patches of skin, goes along with discoloration and uneven skin tone as nagging skin conditions that may make you grab for high coverage makeup and foundations. Luckily, there are ways to treat hyperpigmentation, dark spots and uneven skin tone by using skincare products and treatments.
I’ve encountered issues with hyperpigmentation as I’ve aged and through much research, have discovered that there are many products to treat it, from budget to high-end. If your hyperpigmentation is severe and products aren’t enough, there are additional treatment options that can be provided by a dermatologist.
Before reviewing treatment options, let’s take a look at what hyperpigmentation is and how to prevent it from occurring in the first place.
This post contains affiliate links, and any purchases made through these links will result in a commission for me at no extra cost to you. Please read my Disclosure for additional information.
What is Hyperpigmentation?
Hyperpigmentation is the darkening of the skin caused by melanin, or skin pigment. Melanin is produced by cells called melanocytes. Within a melanocyte cell, there are sacs of melanosomes which contain melanin.
Melanin is usually brown or black in color to absorb UV light. It absorbs light to protect skin cells from damage caused by UV radiation. Skin gets its color when melanosomes leave the melanocytes and move to the outer layer of the skin (epidermis).
The enzyme tyrosinase determines how much melanin is produced by melanocytes through the oxidation of tyrosine. Keep this in mind when reading about treatment options, as treatments usually target tyrosinase or melanin transfer.
What Causes Hyperpigmentation?
An excess of melanin production causes hyperpigmentation. Some factors that contribute to hyperpigmentation are sun exposure, skin injuries, inflammation and even changes in hormones.
Hyperpigmentation can often result from inflammation caused by acne. (If it weren’t enough to deal with acne alone.) Luckily, there are products that treat hyperpigmentation and acne at the same time.
Melasma, hyperpigmentation usually occurring on the stomach and face, often appears during pregnancy due to hormonal changes. Melasma can also be caused by oral contraceptive use.
How to Prevent Hyperpigmentation
For hyperpigmentation that is brought on by the sun, the best and most obvious way to prevent it is to avoid the sun. You should wear sunscreen of at least SPF 30 every day and reapply when sweating or in water. This will also help existing hyperpigmentation from worsening.
If you have hyperpigmentation brought on from acne scars, you should try to avoid picking at scabs, pimples and spots from acne which will make inflammation worse.
You can also prevent hyperpigmentation by using skincare products that will protect from sun damage such as products containing vitamin C and niacinamide.
Hyperpigmentation, Dark Spots and Uneven Skin Tone Treatment Options
There are many products that can help to reduce hyperpigmentation, dark spots and uneven skin tone, both over the counter and prescription:
Hydroquinone has been used for several years to treat hyperpigmentation and dark spots and even freckles by limiting excess melanin production in the skin by melanocytes.
Concentrations up to 2% hydroquinone can be purchased over the counter. Higher amounts are available by prescription at 4% concentrations. Consistency is the key, as this ingredient will help fade hyperpigmentation with continued daily use for a few months. Please keep in mind that hydroquinone is not meant to be used long-term.
Hydroquinone will lose its effectiveness when exposed to air so it is important that you use hydroquinone in a package that minimizes its exposure to air.
An effective over-the-counter treatment that contains 2% hydroquinone plus glycolic acid and vitamin C to aid in diminishing the appearance of hyperpigmentation is Murad Rapid Age Spot and Pigment Lightening Serum.
Alpha hydroxy acids (AHAs) can also help hyperpigmentation. Glycolic acid has the smallest molecular weight of AHAs which means that it can penetrate deeply into your skin cells. Glycolic acid exfoliates these darkened skin cells in addition to helping to reduce acne and revealing brighter smoother skin.
Lactic acid is slightly gentler than glycolic acid and can also help with not only hyperpigmentation but also radiance, wrinkles, and dullness. An all-time favorite lactic acid treatment that I talk about all the time is Sunday Riley Good Genes All-in-One Lactic Acid Treatment.
Vitamin C is a potent anti-oxidant that is another treatment that can help with hyperpigmentation and discoloration. It’s one of my favorites because it can not only treat these dark spots but it also helps prevent melanin from forming new dark spots. Plus its antioxidant activity supports the production of collagen and elastin, leading to firmer, younger-looking skin.
While vitamin C is a potent anti-ager, don’t forget that topical vitamin C neutralizes free-radicals from UV rays that damage skin cells and can treat photodamage in the skin.
Vitamin C skincare treatments are plentiful, but if you want to go with a proven and studied vitamin C product, try the gold standard in vitamin C serums, SkinCeuticals C E Ferulic Serum.
Otherwise, you can save yourself quite a few dollars and pick up a more affordable drugstore vitamin C. Timeless Skin Care 20% Vitamin C Ferulic Acid Vitamin E Serum contains ingredients very similar to Skinceuticals at a fraction of the price! You can also check out this post on affordable drugstore vitamin C treatments for more options.
I recently purchased Pixi Vitamin-C Tonic with brightening vitamin C and exfoliating willow bark and probiotics. The fresh citrus scent from orange, lemon and grapefruit extracts is so uplifting. I use it after cleansing and toning.
Retinoids are vitamin A derivatives that can penetrate deep into the skin and interfere with melanin production. They also increase cell turnover to reveal fresh more even-toned skin.
Prescription retinoids, such as Tretinoin, are the strongest and will work more quickly to reduce hyperpigmentation. Over the counter retinoids such as retinol can also be used, although they will be less potent.
I love how Neutrogena Repair Tone Repair Moisturizer Night contains Accelerated Retinol SA (sustained action) plus vitamin C to help reduce the appearance of dark spots, discoloration, and blotchiness over time. It also contains hyaluronic acid for skin plumping and a Glucose Complex that boosts the effectiveness of Retinol SA.
Related: A Guide to Drugstore Retinol
Arbutin is a skincare ingredient that I hadn’t heard of until recently, but it is a very promising treatment for hyperpigmentation and dark spots. Arbutin originates in plant species such as bearberry, blueberry, and cranberry.
It is is a natural derivative of hydroquinone that blocks tyrosinase, the enzyme involved in melanin production. Arbutin is well suited for those with sensitive skin since its active element is released slowly.
Alpha arbutin (a derivative of arbutin, also called beta-arbutin) is an ingredient that is popping up in skincare products lately. I’ve been testing The Ordinary Alpha Arbutin 2% + HA and The Inkey List Alpha Arbutin.
The Ordinary Alpha Arbutin 2% + HA contains not only alpha arbutin at 2% concentration but also hydrolyzed sodium hyaluronate to deliver moisture deep into the skin.
The Inkey List Alpha Arbutin contains alpha arbutin at 2% plus hyaluronic acid, squalane at .5%, glycerin, and phospholipids, all super moisturizing to the skin. Even though it’s a small concentration (the last ingredient), it also contains tetrapeptide-30 known to fade hyperpigmentation.
Azelaic Acid also inhibits the enzyme tyrosinase and is often used to treat hyperpigmentation. It is particularly helpful in the treatment of post-inflammatory hyperpigmentation.
Paula’s Choice offers a 10% Azelaic Acid Booster formulated to treat dull, uneven skin, reduce the appearance of blemishes, help fade post-acne marks and improve skin tone. It also contains .5% salicylic acid to help refine pores.
Kojic Acid is another acid that inhibits the enzyme tyrosinase which is involved in melanin production. This acid tends to work best when combined with other hyperpigmentation treatments. Less dark spots being produced plus the break down of current dark spots through exfoliation creates a smoother complexion and skin tone.
Niacinamide does not inhibit the production of melanin but inhibits its transfer. So combined with tyrosinase inhibiting products like kojic acid, niacinamide will attack hyperpigmentation through a different mechanism.
PCA Skin Pigment Bar is a solid skin cleanser bar. It contains not only Kojic Acid but also Azelaic Acid and niacinamide to treat hyperpigmentation from multiple angles. I purchased it for the treatment of discolored scars. It appears to have helped fade them over time with daily use.
Dermatological Treatments for Hyperpigmentation
If over the counter or prescription products are not strong enough for your hyperpigmentation and dark spots, it may be worth considering a visit to your dermatologist to discuss treatment options.
- Professional grade chemical peels exfoliate the upper layers of the skin and can produce quicker more dramatic results than their equivalent over the counter versions.
- Laser therapy such as IPL (intense pulsed light), uses light to target and break up pigmentation.
- Microdermabrasion uses physical particles to slough away dead skin and works best for milder cases of hyperpigmentation.
- Microneedling uses a stainless steel roller injected with tiny needles causing micro-injuries to the skin. This coerces the skin is into building collagen. Microneedling combined with hyperpigmentation treatment products such as vitamin C is especially helpful as a one-two-punch to treat dark spots.
Final Thoughts on Treating Hyperpigmentation, Dark Spots and Uneven Skin Tone
As I age, see new dark spots and discoloration pop up and take residence on my face all too often. But I am using a combination of skincare ingredients above like vitamin C, retinoids, alpha-arbutin and niacinamide that continually treat, breakdown, and even prevent hyperpigmentation. The secret is to stay consistent with your skincare routine.
Remember, to reduce hyperpigmentation in the first place, it is important to wear sun protection every day to guard against UVA and UVB rays.
Have you used products or undergone procedures to treat hyperpigmentation? Let me know in the comments. I’d love to know what worked for you!
Thanks for reading, and until next time…