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Cos.kim 5% Vitamin C Serum 30 ml | %2 Niacinamide, Anti-Blemish, Brightening, Tone Equalizing

TY Plus icon Trendyol Plus Exclusive
At checkout 33.21 AED
34 AED
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Estimated delivery: 7 - 11 November
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Highlighted features:

Cos.kim 5% Vitamin C Serum 30 ml | %2 Niacinamide, Anti-Blemish, Brightening, Tone Equalizing features

SPF
No Protection
Type
Bottle
Key Ingredient
Vitamin C
Additional Feature
Vegan
Anti-aging
Yes
Ingredients
Aqua, 3-0-ethyl Ascorbic Acid, Niacinamide, Rosmarinus Officinalis Leaf Extract, Citrus Limon Fruit Extract, Hyaluronic Acid, Polysorbate 20, Ethylhexylglycerin, Phenoxyethanol, Glycerin, Xanthan Gum, Allantoin, Disodium Edta;
Instructions for Use/Warnings
Apply a few drops of serum to your cleansed skin in your day and night routine by massaging.
Origin
TR
cos.kim
marker
8.5
19.8K followers

Seller information

Seller information
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Cos.kim 5% Vitamin C Serum 30 ml | %2 Niacinamide, Anti-Blemish, Brightening, Tone Equalizing reviews

4.5
135 ratings
51 reviewsfotoğraflı yorum iconu
b** h**09 November 2023
Very comfortable, very professional
A** Y**08 February 2024
I liked it very much, I am pregnant and I searched for a product I can use, I recommend it.
**** ****24 February 2024
Works very well
E** B**12 January 2026
I love using it, but even though I bought so many products, they did not send me a gift.
S** K**17 December 2023
Very nice, I am using my third bottle

SHOW ALL REVIEWS

Product Q&As

would it be to heavy for a beginner?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � It is suitable for beginners.

Translated by Google

Is it ok for first time use

Answer from Cos.kim

Hello, first of all thank you for your interest and concern��� Yes it is appropriate

Translated by Google

Can we put it under the chin?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � It is suitable for use.

Translated by Google

Hello, is it suitable for beginners? Its rate is 5%, but is it suitable in terms of vitamin C type?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � It is suitable for beginners.

Translated by Google

Does the product cause acne on the face?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � It does not cause acne.

Translated by Google

Hello, how long can we keep the product without opening the lid and what is the expiration date?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � Cos.kim 5% Vitamin C Serum expiration date is 02/2026.

Translated by Google

should you put vitamin c on first then hyorolonic acid

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � You can use it after vitamin C.

Translated by Google

I'm just going to start. how often should i use at first

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � It is suitable for daily use.

Translated by Google

I want to buy peptide serum as well. When should I use vitamin C and when should I use peptide?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � You can apply vitamin C serum after peptide serum.

Translated by Google

How can I use the product? What should I apply before and after?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � You can use the product in 2-3 drops on your face. You can decide the products you need to use before and after according to your own needs.

Translated by Google

Can this be used after La Roche facial wash and toner? how many times a week should it be used?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � If it is an acid free tonic you can use it. Vitamin C serum is suitable for daily use.

Translated by Google

Hello. My under eyes are very prone to getting milia. Can I use the vitamin C version under the eyes?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � You can use it under the eyes.

Translated by Google

can it be used under makeup or is it ok to put on during the day and put sunscreen over it and go out?

Answer from Cos.kim

Hello, first of all, thank you for your interest and interest. � � You can use it under sunscreen and makeup.

Translated by Google

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Product details

Product description

5% 3

0

what is ethyl ascorbic acid? It helps the skin look more radiant and lively

it aims to equalize skin tone when used regularly

who should use it? Suitable for all skin types skin with age spots skin with acne spots usage: apply a few drops of serum to your cleansed skin by massaging it into your day and night routine. Warnings: for external use only Avoid contact with eyes In case of contact, wash with plenty of water Before use, test it on a small part of your skin. In case of any unexpected situation, stop using the product and consult your dermatologist. If you will be exposed to the sun after use, use sunscreen. Keep closed, away from sunlight and in a cool place. Keep out of reach of children Contents / ingredients: aqua, 3 0

Ethyl ascorbic acid, niacinamide, rosmarinus officinalis leaf extract, citrus limon fruit extract, hyaluronic acid, polysorbate 20, ethylhexylglycerin, phenoxyethanol, glycerin, xanthan gum, allantoin, disodium edta

Additional info

  • The selling price on Trendyol already includes the export-related costs.
  • Sold by .
  • Made in Türkiye
  • A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
  • Barcode No: 8684159150049
  • Origin: TR

Cos.kim 5% Vitamin C Serum 30 ml | %2 Niacinamide, Anti-Blemish, Brightening, Tone Equalizing features

SPF
No Protection
Type
Bottle
Key Ingredient
Vitamin C
Additional Feature
Vegan
Anti-aging
Yes
Ingredients
Aqua, 3-0-ethyl Ascorbic Acid, Niacinamide, Rosmarinus Officinalis Leaf Extract, Citrus Limon Fruit Extract, Hyaluronic Acid, Polysorbate 20, Ethylhexylglycerin, Phenoxyethanol, Glycerin, Xanthan Gum, Allantoin, Disodium Edta;
Instructions for Use/Warnings
Apply a few drops of serum to your cleansed skin in your day and night routine by massaging.
Origin
TR
Skin Type
All Skin Types
Volume
30 ml
Intended Use
Anti-Blemish Care

Safety information

Product safety information