COSRX Refresh AHA BHA Vitamin C Booster Serum 30ml
Curated in Seoul — trusted skincare straight from Korea’s beauty capital.
Official Korean distributors — 100% verified and authentic products only.
Authenticity guaranteed — full refund if not satisfied.
$ 48 Original price was: $ 48.$ 33Current price is: $ 33.
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Perfect for daily use, it promotes a brighter, smoother complexion while adhering to clean beauty practices, making it a must-have for your skincare arsenal!
Refresh AHA BHA Vitamin C Booster Serum
Key Benefits
- Vita Peeling: Enhances the skin’s natural peeling process.
- Skin Boosting: Provides a revitalizing boost to the skin.
- Clean Beauty: Adheres to eco-friendly and skin-safe practices.
Product Overview
The Refresh AHA BHA Vitamin C Booster Serum is an innovative skin care solution, perfect for daily use. Designed with eco-friendly practices, it utilizes nutritious peels and patented vegetable extracts from discarded fruit peels, ensuring a sustainable and effective approach to skin care.
Unique Features
- Eco-Friendly Daily Care: Utilizes discarded fruit peels, promoting environmental sustainability.
- Gentle Peeling: Offers a mild daily peeling effect, ideal for regular use.
- Home Peeling Booster: Improves skin health, making it suitable for home care routines.
- Vibrant Brightening Care: Enhances skin brightness and texture for a more vibrant look.
Usage Recommendations
- Sensitive Skin: Use 2-3 times a week.
- General Skin: Ideal for nightly use.
- Extra Sensitive Skin: Mix 2-3 drops with your regular product.
- Daytime Use: Always pair with sunscreen.
Golden-Rx Complex
- Benefits: Offers whitening, wrinkle improvement, and keratin care.
- Texture: Gently absorbs, leaving a refreshing and smooth finish.
Main Ingredients
- Pitaya Extract: Enhances vibrant skin tone.
- Kiwi Extract: Manages sebum and dead skin cells.
- Glycolic Acid & Betaine Salicylate: Care for dead skin and pores.
- Vitamin Tree Water & Ascorbyl Glucoside: Brightens the skin.
- Golden-Rx Complex™: A proprietary blend formulated by COSRX R&D Center.
3-Step Refresh Line
- AHA (Glycolic Acid): Removes unnecessary dead skin cells.
- BHA (Betaine Salicylate): Manages sebum and pore waste.
- Vitamin C: Revitalizes tired skin with extracts from kiwi and pitaya, and vitamin C derivatives.
Certification and Packaging
- Skin Hypoallergenic Test Completed: Ensures suitability for sensitive skin.
- Eco-Friendly Packaging: Uses FSC certified paper and easy-to-remove labels for recycling.
Application Method
Apply evenly at the essence/serum stage and pat lightly for absorption. Use sunscreen if applied during the day.
Refresh Line Q&A
- Daytime Application: Nighttime is recommended. If used during the day, combine with sunscreen.
- Frequency of Use: 2-3 times a week, daily if no irritation occurs.
- Application Order: Use after Ahabaha Vitamin C Toner and before Abahaba Vitamin C Cream.
- AHA Sensitivity: Conduct a wrist test if you have sensitive skin.
- Acid Ingredients Concern: Minimally irritating due to hypoallergenic formulation and researched ingredients.
Ingredient
Actinidia Chinensis (Kiwi) Fruit Extract, Hylocereus Undatus Fruit Extract, Hippophae Rhamnoides Water, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Glycolic Acid, Betaine, Sodium Hydroxide, Water, Panthenol, Allantoin, Hydroxyethylcellulose, Glycerin, Polyglyceryl-10 Myristate, Polyglyceryl-10 Laurate, Sodium Hyaluronate, Adenosine, Ascorbyl Glucoside, Betaine Salicylate, Limonene, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Alpha-Arbutin, Linalool, Menthyl Lactate, Mentha Haplocalix Extract
Revitalize your skin with the Refresh AHA BHA Vitamin C Booster Serum for a brighter, smoother, and healthier complexion.

3 reviews for COSRX Refresh AHA BHA Vitamin C Booster Serum 30ml
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Lydia Beaumont from Brooklyn, New York –
After diving into the lush world of skincare, I recently introduced COSRX Refresh AHA BHA Vitamin C Booster Serum to my daily routine. This concoction stands apart from your average serum by relying on vibrant nutrients extracted from recycled fruit peels—such a bold stance toward sustainability! As a New Yorker juggling work and city life, I’ve come to appreciate products that marry efficiency with compassion for our planet. With its gentle yet noticeable peeling effect, my complexion has transformed; the morning glow speaks volumes without harsh scrubs or prolonged commitments. I’d describe it as finding balance: skin rejuvenation meets responsible care—a rare union indeed.
Nia Khumalo from Johannesburg, South Africa (verified owner) –
After a week, my skin’s brightness feels like the sun breaking through clouds on a rainy day. Grateful for this gem!
Emily from Toronto, Canada –
This serum works wonders! My skin feels brighter and smoother after just a week of use. Highly recommend it for anyone wanting to enhance their skincare routine.