30ml   BEST  
Vitamin C is touted as one of the best anti-aging ingredients on the market — and the key to maintaining a smooth, even, and glowy complexion. Vitamin C has an excellent safety profile. Most people can use topical vitamin C for an extended period of time without experiencing any adverse reactions.
 
It is an effective treatment for the following issues:
help fade pigmentation
helps fade hyperpigmentation
impede melanin production
reducing overall redness
tied to skin elasticity
protects against sun damage
 
Vitamin C Ascorbic can cause side effects, including:
Irritation
Breakouts
Flaky Skin
If you experience any of these side effects, stop using Vitamin C and see a doctor.
To prevent these symptoms, please use only a small amount after the patch test.
 
Do you use it for the first time?
Your skin may be reddened and irritated. Be sure to apply a small amount under the chin. If there is no irritation after 24 hours, apply a small amount to the face. If there is no irritation on your face, increase the dose.