Cos De Baha

Cos De BAHA Vitamin B5 4% + Hyaluronic Acid Serum (HP)

Cos De BAHA Retinol 2.5% Serum

Cos De BAHA Arbutin Niacinamide Serum

Cos De BAHA Vitamin C 15% Serum

Cos De BAHA Centella Gel Cream (CG)

Cos De Baha (AZ15) Azelaic Acid 15% Msm Serum 30ml

Cos De BAHA 2% Hydroquinone Brightening Serum

Cos De BAHA Azelaic Acid 10% Serum

Cos De BAHA Tranexamic Acid Niacinamide Serum (TN)

Cos De BAHA Glycolic Acid 10 AHA Serum

Cos De Baha Acne Clearing Serum (Acne Treatment) AC

Cos De BAHA M.A Peptide Serum (P)

Cos De Baha (AL) A- Arbutin 5% Licorice Serum 30ml

The Ordinary Niacinamide 10%+Zinc1%

Niacinamide (Vitamin B3) is indicated to reduce the appearance of skin blemishes and congestion. A high 10% concentration of this vitamin is supported in the formula by zinc salt of pyrrolidone carboxylic acid to balance visible aspects of sebum activity.
Contraindications: If topical Vitamin C (L-Ascorbic Acid and/or Ethylated L-Ascorbic Acid) is used as part of skincare, it should be applied at alternate times with this formula (ideally Vitamin C in the PM and this formula in the AM). Otherwise, Niacinamide can affect integrity of the Vitamin C.
Notes: While Niacinamide and Zinc PCA reduce the look of blemishes and balance visible sebum activity, neither is a treatment for acne. For persistent acne-related conditions, we recommend the use of Benzoyl Peroxide and/or Retinoic Acid. DECIEM doesn't recommend ongoing use of BHA such as Salicylic Acid for persistent blemishes. For temporary improvement in appearance of blemishes, Salicylic Acid would help. This formulation can be used alongside acne treatments if desired for added visible skin benefits. Independent studies suggest Niacinamide is also an effective ingredient for brightening skin tone.* Online Exclusive Offer.

If you’re worried about dark skin and the side effects of hydroquinone, AN Serum from Cos De BAHA is the answer. 
&nbsp; 
Arbutin is a plant-based compound that resembles synthetic hydroquinone but has a skin whitening effect with no side effects or risks, making arbutin safe and effective for people with sensitive and uneven skin tones. 
&nbsp; 
MEDICAL RESEARCH HAS PROVEN that arbutin is very effective in treating pigmentations, age spots and it can also inhibit the negative effects of UV-radiation thanks to its sun protection properties. Arbutin evens out skin tone and is also effective in treating acne scars. 
&nbsp; 
Arbutin can also be combined with other skincare ingredients to maximize its efficacy, for example, with an alpha-hydroxy acid (AHA) to exfoliate skin and facilitate its absorption of arbutin. When paired with Vitamin C, arbutin imparts even skin tone with improved radiance. 
&nbsp; 
How to use:
<ul>
<li>Generally – After cleansing and toning your face. Apply 1~2 drops of serum at night and day. Do not wash or wipe after applying the serum. After applying this serum, we recommend using a skin moisturizer. Massage a small amount of cleanser to wet skin, avoiding eye area.</li>
<li>Sensitive – Is your skin sensitive? Please mix with other Pure Serum. If your skin has fully adapted to the ingredients, you can expect faster results with only the product in question. Or use our 5% niacinamide toner first.</li>
</ul>
&nbsp; 
Do you use it for the first time? 
Please note that all serums can sometimes create irritations for people with very sensitive skin or uncommon allergies. Always test the product on a small area before using it, ideally behind an ear or under the chin. Allow 24 hours to measure skin sensitivity to the product.* Online Exclusive Offer.

If you’re worried about dark skin and the side effects of hydroquinone, AN Serum from Cos De BAHA is the answer.
Arbutin is a plant-based compound that resembles synthetic hydroquinone but has a skin whitening effect with no side effects or risks, making arbutin safe and effective for people with sensitive and uneven skin tones.
MEDICAL RESEARCH HAS PROVEN that arbutin is very effective in treating pigmentations, age spots and it can also inhibit the negative effects of UV-radiation thanks to its sun protection properties.Arbutin evens out skin tone and is also effective in treating acne scars.
Arbutin can also be combined with other skincare ingredients to maximize its efficacy, for example, with an alpha-hydroxy acid (AHA) to exfoliate skin and facilitate its absorption of arbutin. When paired with Vitamin C, arbutin imparts even skin tone with improved radiance.* Online Exclusive Offer.

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