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Free U.S. Shipping $49+

Free Face Moisturizer $69+ | Free Body Wash $99+

Free Face Moisturizer $69+ | Free Body Wash $99+

Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum
Tranexamic Acid Serum

Safe Ingredients

Ultra Gentle

Eco-friendly

Vegan

Cruelty Free

Tranexamic Acid Serum

Fade discoloration with Tranexamic Acid and Alpha-Arbutin, while Hyaluronic Acid hydrates and plumps your skin for a radiant, even-toned complexion.

$21.99

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Who is it for

Struggling with dark spots, uneven tone, or splotchyness? This powerful yet gentle formula is tailored to enhance your skin’s complexion and deeply boost hydration.

Formulated especially for those seeking a targeted solution to fade discoloration, hydrate dry, struggling skin, and enhance overall appearance, it’s ideal for sensitive skin types craving gentle but high-quality care.

This brightening serum is your go-to for:

  • Dark spot care: Combines Tranexamic Acid and Alpha-Arbutin to reduce the appearance of pigmentation and even skin tone.
  • Hydration boost: Infused with three types of Hyaluronic Acid for lasting moisture without greasiness.
  • Skin renewal: Includes Sodium Ascorbyl Phosphate for antioxidant-rich, collagen-supporting benefits.

Targeting uneven skin tone, enhancing radiance, or maintaining a clear, hydrated complexion—this serum delivers results you’ll love.

What is it

A powerhouse serum for radiant, even-toned skin!

Designed with precision ingredients like Tranexamic Acid, Alpha-Arbutin, and Hyaluronic Acid, this lightweight, fragrance-free formula:

  • Fades discoloration: Reduces the look of dark spots and uneven pigmentation.
  • Hydrates deeply: Triple-action Hyaluronic Acid locks in moisture for smooth, plump skin.
  • Protects and soothes: Cetraria Islandica Extract helps maintain skin comfort while shielding against stressors.
  • Improves texture: Vitamin C derivatives promote smoother, firmer skin for a youthful appearance.

At Tree to Tub, we believe skincare should deliver results while being kind to your skin and the planet—enjoy gentle, effective, and eco-friendly care with every application.

Clean Ingredients

AQUA, BUTYLENE GLYCOL, GLYCERIN, TRANEXAMIC ACID, NIACINAMIDE (Vitamin B3), CAPRYLIC/CAPRIC TRIGLYCERIDE, DICAPRYLYL CARBONATE, BENZYL GLYCOL, ALPHA-ARBUTIN, SODIUM HYALURONATE, HYDROLYZED HYALURONIC ACID, SODIUM ACETYLATED HYALURONATE, MALT EXTRACT (from Barley), ARGININE, POLYGLYCERYL-2 STEARATE, POLYGLYCERYL-4 LAURATE (from Coconut), GLYCERYL STEARATE, POLYGLYCERYL-6 LAURATE (from Coconut), STEARYL ALCOHOL, CARBOMER, BETAINE, ETHYLHEXYLGLYCERIN, ADENOSINE, CITRIC ACID (from Corn), SODIUM ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, POLYISOBUTENE, 1,2-HEXANEDIOL, SORBITAN OLEATE, CAPRYLYL/CAPRYL GLUCOSIDE, CETRARIA ISLANDICA EXTRACT (from Iceland Moss), TOCOPHEROL (Vitamin E), CAPRYLYL GLYCOL, ASCORBYL GLUCOSIDE, SODIUM ASCORBYL PHOSPHATE, MAGNESIUM ASCORBYL PHOSPHATE, TETRAHEXYLDECYL ASCORBATE, SODIUM RIBOFLAVIN PHOSPHATE

*Sustainably Sourced

PAIRS PERFECTLY WITH

Safe Ingredients

Ultra Gentle

Eco-friendly

Vegan

Cruelty Free

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Frequently Asked Questions

Is this serum safe for all skin types?

Absolutely! While no product can guarantee a perfect fit for everyone, this serum is formulated with gentle, skin-loving ingredients like Tranexamic Acid and Cetraria Islandica Extract, making it suitable for all skin types—even sensitive ones. However, if you have a history of skin reactions, we recommend patch testing first to ensure it matches your skin.

How does this serum help with discoloration?

 The powerhouse duo of Tranexamic Acid and Alpha-Arbutin works to reduce the appearance of dark spots, melasma, and uneven skin tone. These ingredients target pigmentation and enhance your natural radiance over time, giving you a smoother, more even complexion.

Are your products organic?

While our products are not certified organic, we strive to use organic ingredients wherever possible and source sustainably. All organic and non-organic ingredients alike meet the highest quality and safety standards. Our soapberries are wild-grown and harvested in Taiwan, meaning they can’t be certified organic but are as clean and natural as can be. We only use 100% natural essential oils for our products with fragrance.

Are your products ethically sourced?

Absolutely! All of our products are Peta Approved cruelty-free and vegan. We strive to maintain visibility over our entire supply chain and only work with suppliers, manufacturers and partners that share our values around protecting both people and the planet.

Made with Mother Nature’s finest natural ingredients

Your skin deserves the best, so we constantly scour the globe for the most impactful and gentle natural ingredients and painstakingly combine them into formulas that truly work for both people and the planet. Here are some of the botanical superstars that make this serum so special:

Tranexamic Acid

Alpha-Arbutin

Hyaluronic Acid

Sodium Ascorbyl Phosphate

Ascorbyl Glucoside

Cetraria Islandica Extract

Customer Reviews

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