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Tranexamic and Arbutin Advanced Brightening Serum
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Targeted Brightening & Tone-Correcting Serum for Uneven Skin and Dark Spots Revitalize dull, uneven skin with this concentrated brightening serum, designed to visibly fade dark spots, post-blemish marks, and discoloration.
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What it is and what it does
Targeted Brightening & Tone-Correcting Serum for Uneven Skin and Dark Spots
Revitalize dull, uneven skin with this concentrated brightening serum, designed to visibly fade dark spots, post-blemish marks, and discoloration. Powered by 3% tranexamic acid and 2% alpha-arbutin—alongside a blend of peptides, botanical extracts, and barrier-supporting ingredients—this formula addresses hyperpigmentation and redness while improving skin clarity and resilience.
Whether you're dealing with stubborn pigmentation, post-acne marks, or tone irregularity, this daily treatment helps restore a radiant, more even complexion with consistent use.
Key Benefits
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Fades visible dark spots, melasma, and post-inflammatory hyperpigmentation
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Brightens and refines tone with 2% alpha-arbutin and antioxidant actives
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Calms redness and irritation while reinforcing the moisture barrier
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Includes licorice root extract, red algae, and pea peptide to smooth texture and boost luminosity
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Lightweight, non-sticky formula—ideal for AM and PM routines under moisturizer or sunscreen
Want to know if this formula fits your skin’s unique needs? Take the free Baumann Skin Type Quiz at SkinTypeSolutions.com to personalize your regimen.
Key ingredients

Skin lightening ingredient to treat dark spots caused by acne, sun, and light exposure. Used in both treatment and maintenance melasma routines because it's skin lightening effects do not depend upon blocking tyrosinase.

Natural skin lightening from the bearberry bush. Tyrosinase inhibitor. Antioxidant. Used to remove dark spots.

Soothing antiaging ingredient that gives cells energy. Help prevent recurrence of dark spots and unwanted skin pigment.

Peptides are a diverse group of ingredients, each offering unique benefits, such as boosting collagen production, firming skin, or improving texture by coating the skin's surface. However, peptides can inactivate other ingredients, so it's crucial to use peptide-based products in the correct step of your skincare routine and ensure all ingredients are compatible. Since peptides often struggle to penetrate the skin, they work best in a routine specifically designed to enhance their absorption. To maximize their effectiveness, your entire skincare regimen should focus on optimizing penetration, maintaining stability, and minimizing reactions with incompatible ingredients.
Full ingredient list
Product type and skin type data
| Brand | Allies of Skin |
|---|---|
| Product type | Treatments & Serums |
| Item number | AOS-PTABS030EN02 |
Read more from Dr. Baumann
Skincare LibraryBy Dr. Leslie Baumann · 6 min read
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