Dermatologist’s choice on 11 ingredients for hyperpigmentation

Table of Content:
What is hyperpigmentation? | Sunscreen | Hydroquinone | Tretinoin | Tazarotene | Glycolic acid | Azelaic acid | Niacinamide | Tranxanemic acid | Thiamidol | Kojic acid | Vitamin C | The takeaway

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In this article, Dr. Anna Chacon, board-certified dermatologist talks about the 11 best ingredients widely used by dermatologists for their remarkable efficacy in addressing the treatment of hyperpigmentation. 

Hyperpigmentation, which often arises due to several factors such as sun exposure, acne scars, or aging, is a common challenge for many individuals. 

By learning more about the unique benefits of these 10 exceptional ingredients, you will gain valuable insights on how they can help you achieve a brighter, more even complexion. 

Whether you are dealing with stubborn age spots, melasma, or post-inflammatory hyperpigmentation, this article equips you with the knowledge to make informed choices so you and your virtual dermatology provider can choose the best treatment for melasma, a type of hyperpigmentation.

What is hyperpigmentation?

Hyperpigmentation is a very common condition that results in the darkening of specific skin areas due to an excess of melanin causing dark spots or patches  on the skin that range from brown, black, gray, to red or pink¹.

Freckles, sun spots, age spots, acne scars, and melasma are different types of hyperpigmentation, and while these dark spots are harmless, they can impact a person’s self-esteem. 

Fortunately, a combination of lifestyle adjustments and treatments can prove effective in managing hyperpigmentation.

How to get treatment for hyperpigmentation?

You can have a consultation via Miiskin. It costs $59, it takes less than 5 minutes to complete and in most cases you will get a prescription the same day.

Are hyperpigmentation and melasma the same?

No, melasma and hyperpigmentation are not the same thing. Melasma is a type of hyperpigmentation caused by sun exposure and hormonal changes. 

Best ingredients to get rid of dark spots

1. Sunscreen

Sunscreen is absolutely essential in the management of melasma, as sun exposure can both initiate and exacerbate this skin condition. Sunscreen plays a dual role by preventing melasma from recurring and shielding the skin during treatment, when it becomes more susceptible to UV damage. The consistent use of sunscreen is pivotal for maintaining skin health, warding off further pigmentation issues, and preserving the positive outcomes of melasma cream treatment. It is advisable to opt for a broad-spectrum sunscreen with SPF 50

2. Hydroquinone

Hydroquinone, a powerful prescription medication, is extensively employed for treating melasma, age spots, freckles, dark spots, and post-inflammatory hyperpigmentation arising from various factors like aging, sun exposure, inflammation, medications, or acne. Dive into our dermatologist’s comprehensive guide on harnessing the benefits of hydroquinone cream.

3. Tretinoin

Tretinoin, a prescription retinoid, proves effective in tackling issues tied to skin pigmentation irregularities, such as melasma and post-inflammatory hyperpigmentation. It excels in diminishing dark spots and achieving a smoother, even skin tone². Furthermore, tretinoin contributes to minimizing the visibility of both dark spots and acne scars.

4. Tazarotene

New clinical studies revealed that tazarotene lotion is effective for improving hyperpigmentation in black patients with moderate-to-severe acne. The study demonstrated that tazarotene treatment led to a significant reduction in hyperpigmentation rates. This data suggests that tazarotene can be an effective option for addressing hyperpigmentation in individuals with certain skin conditions, such as acne, particularly in black patients³.

5. Glycolic acid

Glycolic acid is a potent choice for addressing melasma, thanks to its exfoliating properties, which effectively sloughs off dead skin cells and progressively diminishes the appearance of dark patches. Furthermore, it stimulates collagen production, elevating skin texture and enhancing overall aesthetics⁴. Additionally, glycolic acid can be combined with other skin-lightening treatments, fostering a more uniform skin tone.

6. Azelaic acid

Azelaic acid is a topical medication that can be bought with a prescription or over-the-counter. Azelaic acid has antibacterial, anti-inflammatory, exfoliating properties, and a skin lightening effect⁵. You need a prescription to buy azelaic acid 15% and 20%, but creams with lower concentrations than 10% can be bought over-the-counter.

7. Niacinamide

Niacinamide is another ingredient widely used as part of a combination therapy for hyperpigmentation due to its skin-brightening and anti-inflammatory properties which lead to a lighter and more even skin tone⁶. Niacinamide is well-tolerated and it promotes skin hydration and barrier function, making it suitable for various skin types.

8. Tranexamic acid

Tranexamic acid can be used orally⁷ or topically, as part of a comprehensive treatment plan for melasma. This ingredient helps reduce excessive pigmentation by inhibiting the activation of melanocytes, the cells responsible for producing melanin and it also has anti-inflammatory and anti-angiogenic properties⁸. 

9. Thiamidol

Recent studies show that thiamidol is effective for treating facial hyperpigmentation causing significant improvements. Generally, thiamidol is well-tolerated by users and can be easily integrated into daily skincare routines⁹.

10. Kojic acid

Kojic acid has skin-lightening properties that can help reduce the appearance of dark patches associated with melasma. It inhibits the production of melanin, the pigment responsible for skin color¹⁰. However, in order to be more effective, research shows that kojic acid should be used in combination with hydroquinone or glycolic acid¹¹. 

11. Vitamin C

Vitamin C protects the skin from UV radiation, which is a known exacerbating factor for melasma which is why it is used for melasma in addition to its strong antioxidant and skin-brightening properties. Vitamin C also shows better results in addition to other skin-lightening ingredients¹².

Do chemical peels also work for hyperpigmentation?

Yes, you can also use chemical peels for hyperpigmentation in addition to topical medication to see more dramatic and faster results.

References:
https://my.clevelandclinic.org/health/diseases/21885-hyperpigmentation
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2699641/
https://www.dermatologytimes.com/view/tazarotene-led-to-hyperpigmentation-improvement-in-black-patients-with-acne
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5459644/
https://www.ncbi.nlm.nih.gov/books/NBK459173/#:~:text=Azelaic%20acid%20is%20a%20naturally,patients%20with%20coexistent%20postacne%20hyperpigmentation.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3142702/
https://pubmed.ncbi.nlm.nih.gov/29677015/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4235096/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7576892/
https://www.webmd.com/beauty/features/what-kojic-acid-can-do-for-your-skin
https://pubmed.ncbi.nlm.nih.gov/10417583/
https://pubmed.ncbi.nlm.nih.gov/23377327/

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