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Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml
Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml
Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml
Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml
Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml
Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml
Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml
Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml

Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml

$32.45 USD
$35.50 USD
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             Refund policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you should contact us at service@sungsinsa.com. And then We Will delivery to arrange a return for a replacement or refund.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at service@sungsinsa.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items),We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

Shipping to the US.CA, free shipping over $99.(only for cosmetics)
Ship to Japan, Southeast Asia, free shipping over $49.( for cosmetics)
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Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum 30ml/1.01 Oz

Dual-Action Age-Defying & Brightening for Clinical-Grade Results
Unleash the power of scientific skincare with the Cos De BAHA Retinol & Tranexamic Acid Radiance Boost Facial Serum.This 30ml clinical formula combines 0.3% retinol and 2% tranexamic acid with hydrating aloe and nourishing botanicals to resurface texture, fade pigmentation, and restore radiance—all while maintaining skin comfort.

Key Ingredients & Benefits

0.3% Retinol – Skin Renewal Specialist

  • Collagen Activation: Stimulates fresh collagen and elastin production, reducing fine lines, wrinkles, and sagging for firmer, more youthful skin.
  • Cellular Turnover: Gently exfoliates dead skin cells, unclogging pores and improving texture irregularities (e.g., rough patches, acne scars).
  • Encapsulated Delivery: Time-release technology minimizes irritation, making it suitable for first-time retinol users or sensitive skin.

2% Tranexamic Acid – Brightening Powerhouse

  • Pigmentation Control: Targets deep-set hyperpigmentation (sun spots, melasma, post-acne marks) by inhibiting melanin transfer, promoting a more even skin tone.
  • Anti-Inflammatory: Reduces redness and irritation, ideal for post-procedure skin or those with rosacea-prone complexions.

Botanical Soothing Complex

  • Aloe Vera & Chamomile: Calm retinol-induced dryness or redness, providing instant relief and maintaining skin hydration.
  • Green Tea Extract: Rich in antioxidants, neutralizes free radicals and protects against environmental damage, enhancing the serum’s anti-aging benefits.

Hydration-Driven Formula

  • Hyaluronic Acid & Glycerin: Lock in moisture, preventing retinol-associated dryness and leaving skin plump, dewy, and supple.
  • Lightweight, Fast-Absorbing Texture: Non-greasy finish layers seamlessly under moisturizers or sunscreen, perfect for nightly use.

Visible Results for All Skin Types

  • Texture Refinement: Reduces roughness and pore visibility, creating a smoother canvas for makeup.
  • Dullness & Dark Spot Reduction: Clinically shown to fade pigmentation by 30% in 6 weeks of consistent use.*
  • Suitable for Mature & Acne-Prone Skin: Addresses aging and blemish-related concerns without compromising skin health.

How to Use

Nighttime Use Only: Apply 2–3 drops to clean, dry skin after toning (avoid eye area).

Build Tolerance Gradually: Start 2–3 times weekly, increasing to nightly as skin adapts.

Hydrate & Protect: Follow with a nourishing moisturizer (e.g., Cos De BAHA Hyaluronic Acid Cream) and always use SPF 30+ in the AM.

Patch Test Recommended:  Especially for sensitive skin, test on a small area before full application.