COS DE BAHA (HB) 2% Hydroquinone Brightening Serum 30ml

COS DE BAHA (HB) 2% Hydroquinone Brightening Serum 30ml

Origin: South Korea

See all COS DE BAHA products
Regular price
$22.00 CAD
Sale price
$22.00 CAD
Quantity must be 1 or more

  • Description
  • How to Apply
  • Ingredients
  • More
  • Description
  • 2% Hydroquinone + Arbutin 4% + Niacinamide 4% Serum - Dark Spot Corrector Remover + Melasma Treatment Fade Gel + hyperpigmentation

    This serum helps to brighten and fade stubborn dark spots, freckles, hyperpigmentation and melasma while refining and hydrating the surface of the skin. A multi-purpose dark spot corrector can be used for external areas of the body. The serum contains acids that gently peel dark spots to reveal brighter skin.

    2% Hydroquinone, 4% Arbutin, 4% Niacinamide, Hyaluronic Acid, Salicylic Acid, Kojic Acid, Lactic Acid, Niacinamide help even skin tone, brighten and diminish unwanted discoloration. Lactic Acid helps resurface the skin through exfoliation, helping to remove dirt, oil and impurities while boosting the effectiveness of the Hydroquinone treatment.

  • How to Apply
  • Spot test first. Use it at night. Apply serum to clean skin every other day and work your way up to daily use. You'll begin to see results within 4 weeks. Be sure to wear sunscreen during the day on areas where you've used this serum.

    After using this product continuously for 60 days you'll need to give your skin a break and stop using the serum for 30 days. During the 30 day break, we recommend using Cos De BAHA Vitamin C Serum + AHA/BHA Toner to maintain your new glow. You can repeat this cycle to keep your skin looking bright and youthful.

  • Ingredients
  • *Aloe Barbadensis Leaf Extract, Propanediol, Arbutin, Niacinamide, Polysorbate 80, Hydroquinone, 1,2-Hexanediol, Sodium Hyaluronate, Salicylic Acid, Kojic Acid, Lactic Acid, *Hamamelis Virginiana(Witch Hazel) Leaf Ext, *Rosmarinus Officinalis (Rosemary) Ext,*Eucalyptus Globulus Leaf Ext,*Thymus Vulgaris (Thyme) Ext, *Aspalathus Linearis Ext.

    *Mark: Organic Ingredients. Organic 52%

  • More
  • We usually receive the most current product versions directly from Korea. While we make every effort to update images and provide accurate and up-to-date information, please be aware that manufacturers may occasionally change ingredients without prior notice. If you are seeking a specific product version, we kindly request that you reach out to us for confirmation. Please note that we are not responsible if ingredients on the box differ from the description in the ingredients section. 

    Customer Reviews

    Based on 6 reviews
    Just starting

    I am just beginner. I have freckles on my face. I am just worry about the side effects 😕. Can someone please help me out!
    I am using:
    Cosrx aha/bha toner
    Cosde baha HB serum
    Neutrogena hydro boost water gel
    Missha all round safe block sun gel.
    That is my face care routine.
    Is that ok??
    Is Any ingredients wrong mixed up in there in my routine??
    Plzzzzzz help me kindly.


    Good for lightening dark spots. Use a small amount and will need to use it over time to see results.

    Work but not as a miracle

    I have been using it for 2 weeks now and it does work in lightening the dark spots. I think consistent application will bring great results. To be used only on the spots as it dries out skin i noticed.

    Kanika Sharma
    Must try this.

    This product us awesome. I have acne and this really helps me to get rid of the blemishes and dark spots. It is not completely vanished , but it really helps to lighten them.

    This thing is amazing

    I've used this product for 2 weeks and it's already help faded some of my most stubborn sun spots. But it's also caused some irritations so I've stopped using it everyday. Now I just use it every other day on my other spots with extra caution. Since this contains Niaciamide, Salicylic acid, Kojic acic, Lactic acid, etc, I now make sure that I do not use products with these ingredients along with this product. Just be mindful that you do not use the same ingredients in the same routine and if you feel there's irritation, use this product without other products and less frequently.