Tranexamic Acid Vs Azelaic Acid

Tranexamic Acid Vs. Azelaic Acid - Which Is Right For Your Skin?

Are you confused about whether tranexamic acid or azelaic acid is better for skin dark spots and discoloration? Ultimately, choosing the best of these two acids comes down to personal preference and skin tolerance, because both are relatively gentle options that offer exceptional support for minimizing the look of these skin concerns.

What Is Tranexamic Acid?

Tranexamic acid (TXA) is a monocarboxylic acid with a history of use in the medical field as an oral medication.ⁱ Similar in chemical structure to lysine, an amino acid, tranexamic acid can help reduce the look of dark spots and uneven skin tone. Tranexamic acid does not brighten the look of skin through exfoliation like the AHAs or salicylic acid but acts as a tyrosinase inhibitor and plasmin inhibitor. It is great for those struggling with dark spots and uneven skin tone, a common concern for individuals with darker skin tones.

What Skin Type Is Tranexamic Acid Best For?

Generally, individuals with all skin types and tones can use tranexamic acid. It is not an exfoliating acid and will not increase the skin's sensitivity to the sun and other ingredients. In fact, it can be combined with Vitamin C, retinol, and even other acids. Tranexamic acid can be a good fit for individuals who would like to:

• Minimize the appearance of irregularities in skin pigmentation, including those caused by blemishes and the look of skin damage from UV rays
• Support a brighter, more radiant-looking complexion
• Help improve the look of skin dullness

What Is Azelaic Acid?

Azelaic acid (AZA) is a dicarboxylic acid, a category of acids defined by their distinct structure. Like tranexamic acid, azelaic acid is a gentle ingredient in comparison to many other well-known acids.

It is not a part of the alpha-hydroxy acid (AHA) or beta-hydroxy acid (BHA) families, though it can be well-suited to similar goals and purposes. Azelaic acid can be helpful in reducing the visibility of dark spots, discoloration, and other uneven skin tone challenges. Unlike Tranexamic acid, Azelaic Acid can also help clarify pores while simultaneously helping defend against free radicals.ⁱⁱ

What Skin Type Is Azelaic Acid Best For?

Azelaic acid is popular primarily because it is very mild but doesn't sacrifice efficacy. For individuals with sensitive skin, including those who are prone to dryness or breakouts, azelaic acid can be a beneficial ingredient.

You might want to consider azelaic acid if your priorities include:

• Addressing the visibility of dark spots
• Enhancing the look and feel of your skin: soft, smooth skin texture and an overall glow
• Helping clear skin congestion without disrupting sensitive skin
• Achieving a more even-looking skin tone

Is Tranexamic Acid Or Azelaic Acid Better For Uneven Skin Tone?

In comparing azelaic acid vs. tranexamic acid, both ingredients have their fair share of benefits. If you're trying to select the best option for your needs, consider your skin sensitivity level and the specific concerns you would like to target.

Although both Tranexamic and Azelaic are mild acids with a low risk of irritation, tranexamic acid may be better tolerated by sensitive skin types. Conducting a skin patch test is the ideal way to determine which acid type your skin tolerates best.

Can Tranexamic Acid and Azelaic Acid be Used Together?

Yes! The combination or layering of azelaic acid and tranexamic acid targets multiple mechanisms of pigment production, treating the most stubborn looking discolorations while also helping clarify pores.

If you are presently using actives such as Vitamin C, niacinamide, or exfoliating acids (like glycolic or salicylic acid), both tranexamic acid and azelaic acids can typically make for a seamless additionⁱⁱ.

ⁱhttps://pmc.ncbi.nlm.nih.gov/articles/PMC10969640/

ⁱⁱhttps://pmc.ncbi.nlm.nih.gov/articles/PMC10809820/

ⁱⁱⁱhttps://pmc.ncbi.nlm.nih.gov/articles/PMC10409511/

DISCLAIMER: Lab Journals are intended to help educate on specific ingredients and skin care topics. Our articles are written to be informative and informational. Please note any Naturium products with referenced ingredients are formulated for Cosmetic Use Only and NOT intended as replacements for physician pharmaceutical product recommendations.