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COS Naturals 20% Vitamin C Serum for Face with L-Ascorbic Hyaluronic and Ferulic Acid (1 fl oz / 30 ml)

COS Naturals 20% Vitamin C Serum for Face with L-Ascorbic Hyaluronic and Ferulic Acid (1 fl oz / 30 ml)

Q: How long does one bottle last?

Dear Irina,This serum is ideal for daytime and nighttime use (though some people prefer using it just once a day, all depends on your skin type and personal choice). Place a drop of serum onto your fingertip and apply it directly on cleansed skin, preferably on exfoliated skin to promote deeper penetration of the antioxidants. How long your bottle will last depends on how often and where you use your serum. For example if you use it twice a day on your entire face, neck and back of your hands it will last for about a month. If you use it just once and only on your face, then it will last for about two months.It is also important to only use a small amount of the serum (approx. 3-5 drops) to cover your face and neck. Hope this answer will help.

Q: How long does it take to see skin improvements?

I started seeing a brighter skin I. About a week . In about 2-3 weeks my dark spots/sunspots started fading.

Q: Can this product be used by men?

Any person, despite of the gender, wants to have a beautiful and healthy skin. Vitamin C serum is a wonderful tool for both men and women that helps combat the damaging effects of pollution and sun damage as well as improve the skin's overall appearance. It is recommended to use a tiny amount - smaller than the size of a garden pea - and rub it between your fingertips. Then apply evenly to the whole of your face (and neck). The serum is best applied to clean, fresh skin and should be used every morning. If you want to maximize the effect, apply in the evening too - just before bed.

Q: What is the pH of this?

The pH of Cosnaturals Vitamin C Serum is 3.5

3.6/5

Product ID: 21615552

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Details

Skin Type
Sensitive Dry
Use for
Face
Scent
Aloe
Brand
COSNATURALS
Item Form
Serum

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How long does one bottle last?

How long does it take to see skin improvements?

Can this product be used by men?

What is the pH of this?

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