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    Cosrx

    Refresh AHA BHA Vitamin C Booster Serum

    For oily skin, smoothes and revitalizes the complexion. More about the product
    25,90€ 12,90€ €596.67 / L Save 50%
    Tax included. Shipping calculated at checkout.

    Content: 0.03 l

    • skin-perfecting
    • pore-minimizing
    • revitalizing

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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 Terms

    We can only deliver our items 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 €5.95 per order. Packages are shipped exclusively with our shipping partner DHL; deliveries to parcel shops and post offices are also possible. 

    For orders of at least €49.90,shipping is free.


    International Deliveries:

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

    For orders of at least €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 stated in the product description, goods are delivered within 1–3 days in Germany and within 5–7 days for international deliveries after order confirmation (in the case of agreed advance payment, after the time of your payment instruction).
    Please note that deliveries are not made on Sundays or public holidays.
    If you have ordered items with different delivery times, we will ship the goods together in a single shipment unless we have made different arrangements with you. In this case, the delivery time is determined by the item you ordered with the longest delivery time.

    Delivery Period

    For payment in advance, the delivery period begins on the day after the payment order is issued to the remitting credit institution, or for other payment methods, on the day after the contract is concluded, and ends at the end of the last day of the period. If the last day of the period falls on a Saturday, Sunday, or a generally recognized public holiday at the place of delivery, the next business day shall apply instead.

    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 COMMITMENT

    At Lovemycosmetic, your well-being is our top priority – from the product selection to the moment your package arrives.
    Every order is carefully packed, checked, and shipped quickly – free shipping from €49.99 and always with a small selection of free samples to introduce you to our wide range of products.

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

    Lovemycosmetic – for a shopping experience that is as reliable as the skincare 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 genuine self-care – day after day.

    5 reasons for LOVEMYCOSMETIC

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    Fast shipping from Germany
    Curated with expertise
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    By skincare lovers, for skincare lovers

    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're 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 prioritize 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 care 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 unfold their maximum effect.

    Are the products vegan or cruelty-free?

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

    You'll find precise information on ingredients and certifications in every product description.

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

    How long do the products last?

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

    Once opened, 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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