Cosrx

Refresh AHA BHA Vitamin C Booster Serum

For oily skin, smoothes and revitalizes the complexion. More about the product
25,90€ 25,00€ €833.33 / L Save 3%
Tax included. Shipping calculated at checkout.

Content: 0.03 l

  • skin-perfecting
  • pore-minimizing
  • revitalizing
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Your 10-step K-Beauty Routine

This product is part of the routine step 6/10: Serum & Face Oil

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Product Details

  • Achieve a smooth, clear complexion with gentle micro-exfoliation without irritation.
  • Fast-absorbing, light texture for a fresh skin feel without stickiness.
  • Regulates excess sebum and supports an even skin tone with 2% Niacinamide.
  • Provides valuable moisture and revitalizes dull, uneven skin.

Description

The COSRX Refresh AHA/BHA Vitamin C Booster Serum is a lightweight, fruity-fresh serum for daily use that provides dull, oily, or uneven-looking skin with gentle exfoliating action and natural radiance – for visibly smoother, clearer skin.

The innovative formula combines natural fruit extracts from kiwi and dragon fruit with mild AHA and BHA acids to gently remove dead skin cells and promote skin renewal. This daily micro-exfoliation refines skin texture and helps achieve an even, radiant complexion – without irritation. The watery texture absorbs quickly, leaving the skin feeling fresh and nourished, without stickiness or heaviness.

With 2% Niacinamide, the serum also helps even out skin tone, regulates excess sebum, and can help reduce skin imperfections. At the same time, the skin is supplied with valuable moisture, which is particularly important for oily or blemish-prone skin. Through the combination of exfoliating and balancing ingredients, your skin becomes fresher, smoother, and visibly more vibrant day after day.

This serum is particularly well-suited for oily, combination, or dull, uneven skin types. If you are looking for a daily care step that gently clarifies, visibly revitalizes, and simultaneously nourishes your skin with fruity freshness, this serum is the perfect addition to your routine.

Active ingredients:

AHA (Alpha Hydroxy Acid): removes dead skin cells, smooths the skin
BHA (Beta Hydroxy Acid): clarifies clogged pores, regulates sebum production
Kiwi Fruit Extract: revitalizes the skin, supports an even complexion
Dragon Fruit Extract: moisturizes, revitalizes dull skin
Niacinamide: regulates skin renewal, reduces excess sebum, evens out skin tone
For which skin types and concerns?

Ideal for oily and blemish-prone skin that easily gets out of balance and is prone to enlarged pores.

Particularly suitable if the skin appears dull, sallow, or uneven and a daily clarifying process is desired.

How does it solve my skin problems?

Pores appear enlarged and your skin shows impurities? This serum uses the clarifying effect of BHA to cleanse clogged pores and regulate sebum production. The gentle peeling effect of AHA acids ensures that dead skin cells are removed, leading to a smoother and more balanced skin texture.

If hyperpigmentation and an uneven skin tone are challenges, the combination of kiwi and dragon fruit extracts can help. They visibly help even out the complexion while revitalizing tired-looking skin. Niacinamide helps regulate excess sebum and reduce impurities, resulting in a more radiant and even complexion.

For dry skin, the serum provides intense moisturizing care that continuously revitalizes and soothes. The light, fast-absorbing texture ensures a fresh skin feeling without being sticky or heavy. This way, the skin becomes more radiant and feels fresher day after day.

Ingredients
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, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Betaine Salicylate, Alpha-Arbutin, Menthyl Lactate, Mentha Haplocalix Extract

Product information

Manufacturer's address:

Biorius
Wavre
Belgium
info@biorius.com
Avenue Léonard de Vinci
1300
https://www.biorius.com
Cosrx

Shipping Conditions

Our items can only be delivered within the EU, Norway and Switzerland. This service is provided in Hamburg.

Shipping Costs (including statutory VAT)

Deliveries within Germany:

We charge a flat shipping fee of €3.95 per order. Parcels are shipped exclusively with our shipping partner DHL; deliveries to packing stations and post offices are also possible.

For orders over €39.99, shipping is free.


International Deliveries:

For orders over €59, we ship free of charge to Austria.

For orders over €99, we ship free of charge to all European countries in Zone 1 and Zone 2.


We calculate international shipping costs as follows:

Austria (€6.95)

ZONE 1 (€11.95): Belgium, Denmark, France, Luxembourg, Netherlands, Poland, Czech Republic

ZONE 2 (€12.95): Great Britain, Italy, Sweden, Slovakia, Slovenia, Spain, Finland

ZONE 3 (€13.95): Lithuania, Croatia, Romania, Hungary, Cyprus, Latvia, Malta, Estonia, Portugal, Ireland, Bulgaria, Greece

ZONE 3 Non-EU (€15.95): Switzerland, Norway

Delivery Time

Unless otherwise specified in the item description, goods are delivered within 1 - 3 days in Germany, and within 5 - 7 days for international deliveries, after order confirmation (for agreed prepayment, after the time of your payment instruction).
Please note that no deliveries are made on Sundays and public holidays.
If you have ordered items with different delivery times, we will ship the goods in a single consignment, unless we have made other arrangements with you. In this case, the delivery time will be determined by the item with the longest delivery time that you have ordered.

Delivery Period

For advance payments, the delivery period begins on the day after the payment order is issued to the transferring credit institution; for other payment methods, it begins on the day after the contract is concluded and ends with the expiry of the last day of the period. If the last day of the period falls on a Saturday, Sunday, or a public holiday recognized by the state at the place of delivery, the next working day shall take the place of such a day.

ACTIVE INGREDIENTS

AHA (Alpha-Hydroxy Acid):removes dead skin cells, smooths the skin

BHA (Beta-Hydroxy Acid):clarifies clogged pores, regulates sebum production

Kiwi Fruit Extract:revitalizes the skin, promotes an even complexion

Dragon Fruit Extract:moisturizes, brightens dull skin

Niacinamide:regulates skin renewal, reduces excess sebum, evens out skin tone

HOW TO USE THE PRODUCT

For revitalized and radiant skin, apply the Refresh AHA/BHA Vitamin C Booster Serum daily.

  1. After toning, apply an appropriate amount of the serum to your face.
  2. Gently pat the serum until it is fully absorbed.

Note: For daytime use, follow with sunscreen. Enjoy the fresh feeling and radiant complexion daily.

OUR SERVICE PROMISE

At Lovemycosmetic, your well-being is our top priority – from product selection to the moment your package arrives.
Every order is carefully packaged, checked, and shipped quickly – free shipping from €39.99 and always with a small selection of free samples to introduce you to our extensive product range.

Our customer service team knows every product and is happy to help you find the right skincare – personally, honestly, and on equal footing.
This turns a purchase into an experience that is as thoughtful as the care itself.

Lovemycosmetic – for a shopping experience as reliable as the care itself.

THE MAGIC OF K-BEAUTY

K-Beauty stands for more than just skincare – it's a philosophy based on balance, mindfulness, and innovation.

Each product is the result of years of research, combined with the deep conviction that beautiful skin requires time, care, and respect.

The "magic" of K-Beauty lies in the combination of gentle, effective formulas and intelligent skincare routines.

Light textures, natural ingredients, and well-thought-out layering concepts give the skin what it truly needs – moisture, protection, and long-term strength.

Those who experience K-Beauty feel the difference: visible results, a healthy glow, and a moment of true self-care – day after day.

5 reasons for LOVEMYCOSMETIC

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IN THE PRESS

F.A.Q.

How do I find the right skincare for my skin type?

Our product selection is curated so that you can filter specifically by skin type and skin need.

If you are unsure, our customer service will be happy to help you put together a suitable routine – personally and straightforwardly.

Because every skin is individual and deserves products that truly suit it.

Are the ingredients skin-friendly and safe?

All products are sourced from verified, trustworthy K-Beauty brands.

The ingredients are dermatologically tested and comply with European safety standards.

We prefer formulations that avoid irritating additives and instead rely on mild, natural active ingredients.

How do I use the products correctly?

K-Beauty is based on the principle of layering – multiple light skincare steps that complement each other.

Always start with cleansing, follow with watery textures (toner, essence), and finish with nourishing creams or sun protection.

This way, all products can unleash their maximum effect.

Are the products vegan or cruelty-free?

Many of our brands are vegan and all products are cruelty-free.

In each product description, you will find detailed information on ingredients and certifications.

Transparency is important to us – so you can care with a good conscience.

How long are the products good for?

The shelf life is indicated on each package and product page.

After opening, you should adhere to the recommended PAO ("Period After Opening") indication (e.g., 6M or 12M).

Make sure to store products in a cool, dry place, protected from direct sunlight.

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