Coolbe: This product may cause an allergic reaction. Before use, read the instructions and information on the package. For more information, you can contact the seller or manufacturer directly.
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Coolbe: This product is a medical device which must be used only as intended and in accordance with the instructions for use.
This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.
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Derma Factory Pure Vitamin C E Ferulic Ampoule 22ml – Brightening Care, Tone-Up & Radiance Boosting Serum, Korean
📌 Product Description
This vegan-certified ampoule is packed with 15% pure Vitamin C, 0.1% Vitamin E, and 1% Ferulic Acid to deliver powerful antioxidant and brightening effects. It helps reduce the look of dark spots, dullness, and uneven skin tone while restoring radiance and vitality. The lightweight yellow-toned formula absorbs quickly without stickiness, leaving the skin clear, energised, and refreshed. Clinically tested to improve pigmentation and proven safe with a zero-irritation index.
💧 How to Use
① Apply an appropriate amount to cleansed skin.
② Gently spread and pat for better absorption.
③ For optimal freshness, store in the refrigerator and use within 2 months after opening.
📦 Volume / Size
22ml
[Made in Korea]
🧪 Ingredients
Ingredients: Ascorbic Acid (15%), Tocopherol (0.1%), Ferulic Acid (1%)
No parabens, No artificial fragrance
🇰🇷 We are a professional Korean seller
💌 All products are shipped directly from South Korea
💌 100% genuine products – we never sell counterfeits
💌 Safely packed and carefully delivered (📷 Video recorded)
❗ Product design may occasionally be updated by the manufacturer.
❗ Some products may not include a box depending on the manufacturer's packaging style or product type.
[Vegan Certified] Derma Factory Pure Vitamin C E Ferulic Ampoule 22ml / Brightening Ampoule, Whitening, Tone-Up Care, Radiance Care, Dull Skin Multi Ampoule, Pure Vitamin C, High-Concentration Vitamin C
Formulated with 15% pure Vitamin C, Vitamin E, and Ferulic Acid, this ampoule delivers brightening effects while revitalising dull and lifeless skin, leaving it clear and radiant.
Key Ingredients
Vitamin C (Ascorbic Acid) 15%, Vitamin E (Tocopherol) 0.1%, Ferulic Acid 1%
Main Benefits
Brightening care, vitality care, tone & texture care
pH
3.3 ±1
Texture
Light yellow ampoule type that finishes without stickiness
Effectiveness
Brightening ●●●●●
Vitality ●●●●●
Moisturising ●●
Radiance ●●●●
Volume
22ml
POINT 01
Is Vitamin C really effective for skin?
A combination of 15% Vitamin C, Tocopherol, and Ferulic Acid helps restore the skin’s natural glow and maintain it in optimal condition.
POINT 02
Multi-care with antioxidant synergy
Brightening effect (Vitamin C 15%)
Antioxidant effect (Vitamin E 0.1%)
Skin protection effect (Ferulic Acid 1%)
POINT 03
Optimal absorption with pH 3.3
POINT 04
Formulated with 15% UK-sourced Vitamin C
POINT 05
Clinically proven to improve dark spots and pigmentation
POINT 06
Over 80% satisfaction rate after 2 weeks of use
POINT 07
Zero irritation index confirmed through skin irritation tests
POINT 08
Clinically proven antioxidant benefits
TEXTURE
Type: Lightweight, non-sticky ampoule
Feel: Fresh, fast-absorbing, moisturising
Colour: Transparent light yellow (gradually deepens over time)
pH: 3.3
Q&A (Extract)
Q. It says fragrance-free, but I notice a scent.
A. The ampoule is fragrance-free, but due to the natural characteristics of Vitamin C and Vitamin E, a mild scent may be present.
Q. The colour seems to have changed.
A. Due to the high concentration of Vitamin C, the colour may gradually change. The degree of discolouration should be considered when deciding whether to continue use.
Q. Must it be refrigerated?
A. It is recommended to use within 2 months after opening. Refrigeration helps improve stability and maintain freshness.
How to Use
Apply an appropriate amount evenly to the skin.
Store in the refrigerator and use within 2 months after opening.
As high-concentration Vitamin C may change colour over time, use as soon as possible after opening.
Q. It says fragrance-free, but I notice a scent.
A. The Pure Vitamin C E Ferulic Ampoule is fragrance-free. However, you may detect the natural scent of Vitamin C and Tocopherol (Vitamin E). Stabilised ingredients can also have a combined scent from multiple raw materials, but it is not artificially added fragrance. Even if the scent feels unfamiliar at first, you can use the product with confidence as it is safe and non-irritating.
Q. The container is not completely full. Is it a new product?
A. Yes, it is new. High-concentration Vitamin C products may release gas upon opening, which can cause the liquid to overflow if the container is completely filled. To prevent this, some space is intentionally left in the bottle. The actual content is correctly filled to 22ml, so you can use it with confidence.
Q. Are there ingredients I should avoid using together with this product?
A. Products containing chemical exfoliants such as AHA or BHA may cause irritation when used together. It is recommended to avoid simultaneous use, especially for sensitive skin. Please do not combine Vitamin C products with other strong exfoliating treatments.
Q. Do I have to use it all within 2 months?
A. Vitamin C is sensitive to light, heat, and air, making it prone to oxidation and instability. It is recommended to use the product within 2 months under proper storage conditions. Refrigeration further enhances stability, helping to prevent discolouration and oxidation.
Q. I feel a tingling sensation when I apply it.
A. Due to the high concentration of Vitamin C, some users may feel tingling. This is a natural reaction as Vitamin C penetrates deeply into the skin, and it usually subsides as your skin adapts. If irritation persists, reduce the frequency of use or apply a moisturiser together.
Q. Can I use it in the morning?
A. Yes, but if you use it in the morning, make sure to finish with sunscreen. Without proper UV protection, it is difficult to prevent Vitamin C from oxidising.
Q. The colour seems to have changed.
A. Vitamin C easily oxidises when exposed to air, heat, sunlight, or moisture, leading to a change in colour. If it turns dark brown, its efficacy may be reduced, so it is recommended to use the product as quickly as possible once opened.
Q. Must it be refrigerated?
A. Because Vitamin C is vulnerable to air, heat, and sunlight, refrigeration after opening helps maintain stability, reduce discolouration, and keep the formula fresh. It is best to use within 2 months.
Q. Can I use it together with Derma Factory Vitamin C Powder?
A. It is not recommended. Since Vitamin C is already highly concentrated and unstable, adding more powder into the ampoule may destabilise the formula and exceed the optimal concentration range (15–20%), potentially causing irritation. Therefore, the Pure Vitamin C E Ferulic Ampoule should be used on its own.
