


Vitamin C Serum
Meet our Collagen Booster, Vitamin C Serum!
A lightweight but hydrating serum formulated with 20% L-ascorbic acid, hyaluronic acid, and panthenol (Vitamin B5) to target hyperpigmentation and dark spots, to even out skin tone, and to protect the skin from free radicals that are responsible for signs of aging. Soothing Panthenol helps calm sensitive skin.
Click here to find out why Dr. Louie developed Vitamin C Serum.
SAMPLE WITH ORDER
- Two potent antioxidants for maximum benefits: Formulated not only with 20% of L-ascorbic acid at an optimal pH level of 3.2 but also with another strong brightening agent, Emblica Extracts, for enhanced brightening effects and protection against skin aging caused by free radicals
- Strengthens weakened skin barrier: Provitamin B5 (panthenol) and Aloe extract soothe irritated and sensitive skin while strengthening the skin barrier.
- Gives long-lasting hydration: Hyaluronic acid and plant-derived glycerin draw moisture and lock it in to keep the skin hydrated, keeping skin plump and health.
- Works in synergy with All-in-One Essence for enhanced antiaging effects: L-ascorbic acid in this product and AA2G, patented and stabilized form of L-ascorbic, in All-in-One Essence work in synergy to deliver enhanced antiaging and brightening benefits.
Natural Vitamin-C (L-Ascorbic Acid) 20%
Clinically-proven antioxidant that gets absorbed quickly into the skin to protect the skin from free radical damage
Hyaluronic Acid
Draws moisture from the surrounding to give the skin a long-lasting hydration
Panthenol
Regenerates the skin while strengthening the skin barrier
Emblica Extracts:The patented 200 x concentrated Indian Gooseberries, Emblica, high in pure Vitamin C. A strong antioxidant, age-defying, and brightening agent
Aqua, Ascorbic Acid*, Glycerin, Panthenol, Allantoin, Hyaluronic Acid, Arginine, Caprylyl Glycol, Phyllanthus Emblica Fruit Extract, Aloe Barbadensis Leaf Juice**
* Natural form of Vitamin C (L-Ascorbic Acid)
** Certified Organic
After washing your face, dab in 4-5 drops per cheek. Use before using Revitalizing All-in-One Essence.
For best results, keep the product at around 15℃.
*Because of the special nature of ascorbic acid, the product may change colour to brown after opening. As such, we recommend using the product within 3 months.
Our Recommendation
- For Collagen Boosting: Use with All-in-One Essence
- For Sensitive Skin: Use every other day (at night) to make sure your skin gets used to ascorbic acid
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Perfect for

collagen boosting
20% of L-ascorbic acid and EmblicaTM, rich in Vitamin C, boost collagen production for more youthful and firmer skin.

Hyperpigment
20% of L-ascorbic acid and EmblicaTM, patented for skin brightening, brighten dull skin and hyperpigment.

dehyrated skin
Hyaluronic acid and glycerin draw moisture and lock it in to keep the skin hydrated, keeping skin plump while panthenol soothe irritated skin.
Frequently Asked Questions
Absolutely! We use a high concentration of panthenol to soothe sensitive skin.
You can apply it first at night time, every other day to make sure your skin gets used to Vitamin C. Then you can slowly increase frequency.
You can use it both morning and night.
Just make sure to cover it with SPF, like our Protection Cream, when you use it in the morning.
We generally recommend 4-5 drops per cheek, but it all depends on how much moisture you need. Just DAB it in, instead of rubbing it in.