Tranexamic Acid + Azelaic Acid: The Ingredients Leading Hyperpigmentation Skincare
- BijouSkin.com

- 4 days ago
- 3 min read
Searches for hyperpigmentation skincare, tranexamic acid for dark spots, skincare for melanin skin, and treat hyperpigmentation skin of color continue to rise as more people look for solutions that fade discoloration without irritating the skin.
Hyperpigmentation often develops when inflammation triggers excess melanin production. Acne, friction, picking, heat, and sun exposure can all cause dark marks, especially in melanin-rich skin.
Modern corrective skincare focuses on reducing inflammation, regulating melanin production, and supporting healthy skin renewal.
One serum designed with this multi-correction approach is Circadia Serum 71 Renewal Serum, which combines Tranexamic Acid, Azelaic Acid, and Mandelic Acid to help improve skin tone, texture, and clarity.
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Quick Overview
Circadia Serum 71 Renewal Serum
Correct hyperpigmentation, improve texture, and support skin renewal
Key Ingredients: Tranexamic Acid, Azelaic Acid, Mandelic Acid
Skin Types: Acne-prone, hyperpigmented, uneven skin tone, melanin-rich skin
Ideal For: Dark spots, acne marks, redness, uneven tone
Why Hyperpigmentation Happens
When the skin experiences inflammation like acne, irritation, picking, or UV exposure, it sends signals to melanocytes (the cells that produce pigment).
These cells produce excess melanin, which appears on the skin as:
• dark spots
• acne marks
• uneven tone
• patchy discoloration
For people searching skincare for melanin skin, controlling inflammation and regulating melanin production is essential to prevent long-lasting pigmentation.

Ingredient Highlights
Tranexamic Acid-Helps fade dark spots, regulate melanin production, and strengthen the skin barrier.
Azelaic Acid-Reduces redness, improves acne, and helps correct discoloration.
Mandelic Acid-A gentle exfoliating acid that refines texture and promotes even skin tone.
CM-Glucan Forte-Supports skin healing and barrier repair.
NeoDermyl®-A peptide known as a “needle-free filler” that improves firmness and elasticity.
Features & Benefits
• Fades dark spots
• Improves skin tone
• Reduces redness and inflammation
• Refines skin texture
• Strengthens the skin barrier
Skin Types & Conditions
Best for:
• Hyperpigmentation
• Acne marks
• Uneven skin tone
• Melanin-rich skin
• Early aging concerns
• Skin sensitive to aggressive exfoliation

Directions for Use
Cleanse skin (Shop Cleansers)
Apply Circadia hydrating mist (Shop Hydrating Mists/Toners)
Apply 1 pump of Serum 71(Shop Other Serums)
Follow with moisturizer (Shop Moisturizers)
Apply SPF in the morning (Shop SPF)
Tips: Start using once daily in the evening.
If tolerated well, it can be used morning and night. Avoid layering with strong retinoids, high-percentage exfoliating acids(ie. glycolic), benzoyl peroxide, or using multiple exfoliating acids in the same routine. Spacing active ingredients helps maintain barrier health.
Signs of Over-Exfoliation include redness, sensitivity, tight or flaky skin, increased pigmentation, itchiness, or unusual breakouts. If this occurs, reduce usage to every other night and increase hydration. Or take a 5-7 day break to allow the skin to reset with ample hydration and moisture.
Why Strategic Skincare Matters
Correcting hyperpigmentation isn’t about using random brightening products. It requires a routine that:
• reduces inflammation
• regulates melanin production
• supports skin renewal
• strengthens the skin barrier
Serums like Circadia Serum 71 Renewal Serum work because they address multiple causes of pigmentation at once.
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Need a Personalized Routine?
Book a virtual consultation:
During your consultation, you will receive:
• a personalized skincare routine
• product recommendations for your skin type
• professional guidance on correcting hyperpigmentation safely



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