[CosDeBaha] RT Retinol Tranexamic Serum 30ml
Formulated with a precise combination of retinol, tranexamic acid, and bakuchiol, the CosDeBaha RT Retinol Tranexamic Serum targets hyperpigmentation, uneven texture, and fine line development while maintaining skin barrier integrity.
This 30 ml formulation addresses common concerns through a coordinated active approach. Retinol accelerates cellular turnover to smooth surface irregularities, while tranexamic acid and arbutin suppress melanin transfer to fade discoloration and post-inflammatory marks. Bakuchiol complements the retinoid activity by supporting elastin production and improving firmness, offering gradual anti-aging progression without the rebound effects common in high-strength retinoids.
Sensitivity typically interrupts consistent retinol use, so this serum integrates a robust calming infrastructure. Sodium hyaluronate penetrates the upper epidermis to deliver sustained hydration, while ceramide NP, squalane, and panthenol rebuild damaged lipid barriers and reduce transepidermal water loss. Extracts containing madecassoside, asiaticoside, and madecassic acid from Centella asiatica, paired with aloe barbadensis leaf extract and allantoin, actively downregulate inflammation and accelerate recovery after topical treatments.
The fluid base spreads evenly and dries clear without tackiness. Each evening, apply a moderate amount to dry skin, press gently with clean fingertips until fully absorbed, and layer a occlusive moisturizer over the top. Keep the container tightly sealed and stored below 25°C to maintain retinol potency throughout the 30 ml supply.
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Description
Description
Formulated with a precise combination of retinol, tranexamic acid, and bakuchiol, the CosDeBaha RT Retinol Tranexamic Serum targets hyperpigmentation, uneven texture, and fine line development while maintaining skin barrier integrity.
This 30 ml formulation addresses common concerns through a coordinated active approach. Retinol accelerates cellular turnover to smooth surface irregularities, while tranexamic acid and arbutin suppress melanin transfer to fade discoloration and post-inflammatory marks. Bakuchiol complements the retinoid activity by supporting elastin production and improving firmness, offering gradual anti-aging progression without the rebound effects common in high-strength retinoids.
Sensitivity typically interrupts consistent retinol use, so this serum integrates a robust calming infrastructure. Sodium hyaluronate penetrates the upper epidermis to deliver sustained hydration, while ceramide NP, squalane, and panthenol rebuild damaged lipid barriers and reduce transepidermal water loss. Extracts containing madecassoside, asiaticoside, and madecassic acid from Centella asiatica, paired with aloe barbadensis leaf extract and allantoin, actively downregulate inflammation and accelerate recovery after topical treatments.
The fluid base spreads evenly and dries clear without tackiness. Each evening, apply a moderate amount to dry skin, press gently with clean fingertips until fully absorbed, and layer a occlusive moisturizer over the top. Keep the container tightly sealed and stored below 25°C to maintain retinol potency throughout the 30 ml supply.
How to use
How to use
Formulated with a precise combination of retinol, tranexamic acid, and bakuchiol, the CosDeBaha RT Retinol Tranexamic Serum targets hyperpigmentation, uneven texture, and fine line development while maintaining skin barrier integrity.
This 30 ml formulation addresses common concerns through a coordinated active approach. Retinol accelerates cellular turnover to smooth surface irregularities, while tranexamic acid and arbutin suppress melanin transfer to fade discoloration and post-inflammatory marks. Bakuchiol complements the retinoid activity by supporting elastin production and improving firmness, offering gradual anti-aging progression without the rebound effects common in high-strength retinoids.
Sensitivity typically interrupts consistent retinol use, so this serum integrates a robust calming infrastructure. Sodium hyaluronate penetrates the upper epidermis to deliver sustained hydration, while ceramide NP, squalane, and panthenol rebuild damaged lipid barriers and reduce transepidermal water loss. Extracts containing madecassoside, asiaticoside, and madecassic acid from Centella asiatica, paired with aloe barbadensis leaf extract and allantoin, actively downregulate inflammation and accelerate recovery after topical treatments.
The fluid base spreads evenly and dries clear without tackiness. Each evening, apply a moderate amount to dry skin, press gently with clean fingertips until fully absorbed, and layer a occlusive moisturizer over the top. Keep the container tightly sealed and stored below 25°C to maintain retinol potency throughout the 30 ml supply.
Ingredients
Ingredients
Formulated with a precise combination of retinol, tranexamic acid, and bakuchiol, the CosDeBaha RT Retinol Tranexamic Serum targets hyperpigmentation, uneven texture, and fine line development while maintaining skin barrier integrity.
This 30 ml formulation addresses common concerns through a coordinated active approach. Retinol accelerates cellular turnover to smooth surface irregularities, while tranexamic acid and arbutin suppress melanin transfer to fade discoloration and post-inflammatory marks. Bakuchiol complements the retinoid activity by supporting elastin production and improving firmness, offering gradual anti-aging progression without the rebound effects common in high-strength retinoids.
Sensitivity typically interrupts consistent retinol use, so this serum integrates a robust calming infrastructure. Sodium hyaluronate penetrates the upper epidermis to deliver sustained hydration, while ceramide NP, squalane, and panthenol rebuild damaged lipid barriers and reduce transepidermal water loss. Extracts containing madecassoside, asiaticoside, and madecassic acid from Centella asiatica, paired with aloe barbadensis leaf extract and allantoin, actively downregulate inflammation and accelerate recovery after topical treatments.
The fluid base spreads evenly and dries clear without tackiness. Each evening, apply a moderate amount to dry skin, press gently with clean fingertips until fully absorbed, and layer a occlusive moisturizer over the top. Keep the container tightly sealed and stored below 25°C to maintain retinol potency throughout the 30 ml supply.
Formulation Disclaimer
Formulation Disclaimer
Korean beauty products are reformulated frequently, and packaging or ingredients may differ slightly from what's shown. If you'd like to confirm the current formulation before purchasing, email us at info@kbeauti.ca.
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What Our Customers Are Saying
H. Murray
Wonderfully soothing lip balm.
The sleeping mask has a very slight and pleasant hint of strawberries, It goes on smoothly. It coats the lips with a clear balm. The lIt comes with a cute applicator. Personally I like it and would order it again.
![[Laneige] Lip Sleeping Mask EX 20g - Apple Lime](http://kbeauti.ca/cdn/shop/files/1663249271137_f459b5aeb62446e38ec4fb8d598ec9c6_c5dc0e75-f59b-4518-b7b6-8e20b4ffc183.jpg?v=1778306801&width=360)
Linda Wei
Perfect Product Quality
And Service
It is my second time to purchase product and I am satisfied with the quality for both product and service from the seller.
![[It'sSKIN] Power 10 Formula Q10 Effector 30ml](http://kbeauti.ca/cdn/shop/files/1648087825721_9ef9a862268f475490ca425703c2aa27.jpg?v=1778306185&width=360)
Carla
Love This Serum!
I’ve been using this serum for a month and love it. Nice scent and I’m seeing great results.
![[Mamonde] AGE CONTROL SKIN LIFT SOFTENER 200ml](http://kbeauti.ca/cdn/shop/files/1680584394494_32fe26d53bf54d8c8cdeebbff11026a4.jpg?v=1778307272&width=360)
Julia C
Best Face Masks
This mask is so smooth and hydrating, without being too heavy. I have been using it nightly since I purchased and I love it. The best part is that you don't have to wash it off, it absorbs perfectly.
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Joan
Awesome product!
I really loved this serum! I can see changes of my face just less than a week using this serum. I'm proud to say that it suits my skin need and very effective. My skin looks smoother and healthier! Thanks a lot!
![[It'sSKIN] Power 10 Formula LI Effector 30ml](http://kbeauti.ca/cdn/shop/files/1648086274364_b4680ec74484421f9af2fca02364877b.jpg?v=1778306211&width=360)
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About Us
About Us
Our team is passionate about accessibility and wellness.
Based in Canada and established in 2021, our goal is to bring the research-backed work of the Korean Beauty industry to bathroom counters across the globe.
We specialize in Korean skin care and cosmetic products only and hold a deep appreciation for the research and technology our Korean brand partners commit to.
We partner directly with Korean suppliers to send their products across the globe.
We believe that everyone has a glow, and our goal is to help everyone access the best skin care technology the world has to offer, at a reasonable cost.
Sunscreen & SPF Products in Canada
Sunscreen & SPF Products in Canada
Unfortunately due to regulations by Health Canada we are unable to offer any Korean sunscreen or SPF products to Canadian customers.
We are working with Health Canada to obtain Federal approval for these items, but it's a lengthy process.
We apologize for the inconvenience and will let you know as soon as this changes!
Why does my product look different from the photos on your site?
Why does my product look different from the photos on your site?
Korean beauty brands update their formulas and packaging regularly - sometimes several times a year - and these changes often happen faster than we can update every listing. We do our best to keep product pages current, but what you receive may have a newer formulation or updated packaging. The core product and its function remain the same. If you'd like to verify what's currently in stock before ordering, reach out to us at info@kbeauti.ca and we'll confirm for you.
![[CosDeBaha] RT Retinol Tranexamic Serum 30ml](http://kbeauti.ca/cdn/shop/files/1787208337233_4a4847b054244301ba7ace3b9aab88f3.jpg?v=1787980224&width=180)