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The Vitamin C 23 Serum
Benefits:
- Fade acne scars and hyperpigmentation
- Brightens dull skin
- Firms and plumps
- Diminishes finelines and wrinkles
Targets:
- Dull skin
- Uneven skintone
- Dark spots and hyperpigmentation
- Early signs of aging
Clinical Results in 4 Weeks
- 16.26% improvement of pigmentation (visible melasma and blemishes)
- 32.89% improvement of triple-complexion skin tone (red skin tone)
- 32.36% effect of brightening (skin radiance)
- 16.36% improvement of elasticity (internal elasticity)
- 38.65% improvement of the pore (volume)
- 27.18% improvement of the pore (count)
- 4.18% improvement of skin age
*Based on clinical trials of 20 subjects. *Dermacosmetic Skin Science Laboratory Co., Ltd.
KEY INGREDIENTS
• 23% Pure Vitamin C (Ascorbic acid) :
Antioxidant activity, brightening(improve blemishes and brighten skin), reduce wrinkles and enhance elasticity.
💡Learn More about Vitamin C →
• Super vitamin E(Tocotrienol) :
50 times higher antioxidant activities than tocopherol, stimulate collagen production.
• Hyaluronic acid :
Strong moisture retention properties to maintain hydration.
• Allantoin :
Soothes and relieves irritation.
Full Ingredients
After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.
/KEEP REFRIGERATED (3~10°C)/
*Please use immediately after purchase and store upright in refrigerator once opened.
* For the first use, attach the enclosed dropper in the product package.
* Recommended to use within 2 months of opening due to active ingredient protection.
* Highly concentrated serum should only be used in the evening? NO! This serum can be used in the morning and/or afternoon.
* If applied in the morning, be sure to use with a SPF of 30 or higher.
Benefits:
- Fade acne scars and hyperpigmentation
- Brightens dull skin
- Firms and plumps
- Diminishes finelines and wrinkles
Targets:
- Dull skin
- Uneven skintone
- Dark spots and hyperpigmentation
- Early signs of aging
Clinical Results in 4 Weeks
- 16.26% improvement of pigmentation (visible melasma and blemishes)
- 32.89% improvement of triple-complexion skin tone (red skin tone)
- 32.36% effect of brightening (skin radiance)
- 16.36% improvement of elasticity (internal elasticity)
- 38.65% improvement of the pore (volume)
- 27.18% improvement of the pore (count)
- 4.18% improvement of skin age
*Based on clinical trials of 20 subjects. *Dermacosmetic Skin Science Laboratory Co., Ltd.
KEY INGREDIENTS
• 23% Pure Vitamin C (Ascorbic acid) :
Antioxidant activity, brightening(improve blemishes and brighten skin), reduce wrinkles and enhance elasticity.
💡Learn More about Vitamin C →
• Super vitamin E(Tocotrienol) :
50 times higher antioxidant activities than tocopherol, stimulate collagen production.
• Hyaluronic acid :
Strong moisture retention properties to maintain hydration.
• Allantoin :
Soothes and relieves irritation.
Full Ingredients
After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.
/KEEP REFRIGERATED (3~10°C)/
*Please use immediately after purchase and store upright in refrigerator once opened.
* For the first use, attach the enclosed dropper in the product package.
* Recommended to use within 2 months of opening due to active ingredient protection.
* Highly concentrated serum should only be used in the evening? NO! This serum can be used in the morning and/or afternoon.
* If applied in the morning, be sure to use with a SPF of 30 or higher.
Q. Can I use vitamin C serum every day?
This is a higher concentration of pure vitamin C, so it may come with skin irritation. We recommend you patch test back of the wrist, or on your neck before first use. It can be used every day, however if your skin feels irritated, please apply the product less frequently at first before increasing the frequency. If your skin feels severe irritated, we recommend you use with a moisturizer but if your skin still feels irritated, please apply the product less frequently or stop using it.
Q. What should you not mix with vitamin C?
Mixing with hydroxy acid such as AHA, BHA may cause skin irritation, so we don't recommend using them with vitamin C.
Q. What can vitamin C be mixed with?
Tocotrienol, hyaluronic acid, ceramide, snail, centella
Q. Do you put vitamin C before moisturizer?
Vitamin C is the best to use before skincare. If you use a light water serum-type C serum first and then cover it with a thick cream type, you can absorb more vitamins into your skin.
Q. It has a strange smell. Is this normal?
This serum does not contain fragrances. However, the vitamin C, by nature, has a certain smell that does not affect the potency of the product.
Q. Can I use vitamin C serum every day?
This is a higher concentration of pure vitamin C, so it may come with skin irritation. We recommend you patch test back of the wrist, or on your neck before first use. It can be used every day, however if your skin feels irritated, please apply the product less frequently at first before increasing the frequency. If your skin feels severe irritated, we recommend you use with a moisturizer but if your skin still feels irritated, please apply the product less frequently or stop using it.
Q. What should you not mix with vitamin C?
Mixing with hydroxy acid such as AHA, BHA may cause skin irritation, so we don't recommend using them with vitamin C.
Q. What can vitamin C be mixed with?
Tocotrienol, hyaluronic acid, ceramide, snail, centella
Q. Do you put vitamin C before moisturizer?
Vitamin C is the best to use before skincare. If you use a light water serum-type C serum first and then cover it with a thick cream type, you can absorb more vitamins into your skin.
Q. It has a strange smell. Is this normal?
This serum does not contain fragrances. However, the vitamin C, by nature, has a certain smell that does not affect the potency of the product.
I received this from Influenster and CorsRX and i have really enjoyed it. It’s formula is great and i haven’t had an reactions from it. The scent isn’t the best but I’ll keep using it
I received this serum for free from Influenster and COSRC, and this is my honest review. It feels really smooth when you apply this, I believe it’s because this vitamin C also contains vitamin E and Hyaluronic acid. My skin is usually reactive to some products, however I didn’t have any issue trying this brand. The only “downside” (which is not really a problem, just inconvenient) is that you have to storage in a cold place, so I have to remember to go to my fridge to apply the serum every day.
I received this serum free from Influenster and COSRX. So first thing I noticed is that it smells weird. It’s thick and hard to rub in. Once on my skin I feel a tightening sensation but I don’t think it’s supposed to be a feature and it feels more like it’s tight because it completely feels dehydrated now. An hour after applying I feel a stiff layer of serum on my face and I want to wash it off. My face is also tingling.
i received this product as a free sample from influenster and unfortunately it didn’t work for me. my skin gets very easily irritated- and this definitely did not help. it burned my skin and was pretty unusable :( it also smelled completely rancid and was overall unpleasant to use.
I really like that this serum is highly concentrated and 23% pure vitamin C! It visibly improves the look of wrinkles, uneven/dull skin, and signs of aging. It’s best applied after a toner and followed with a sunscreen. Only a few drops are needed, and spread out from cheekbones to forehead to chin/neck. The only thing I didn’t like was the smell, which is a bit sour. Otherwise, it’s great!
