This high - concentration VC essence features mild VC. It has anti - oxygen and brightening effects. With mild absorption, it penetrates the skin layer by layer. At the top layer, it anti - oxidizes and brightens; in the medium layer, it inhibits melanin production to prevent skin darkness and yellowness; at the bottom layer, it reduces existing melanin and lightens its color.
This high - concentration VC essence, with mild VC, not only has anti - oxygen and brightening effects, penetrating the skin layer by layer with mild absorption, but also shows remarkable immediate and long - term results. Immediately, it rapidly fades redness and brightens skin tone. In just 15 minutes of use, it increases glossiness by 16.64% while reducing the red zone area. After 7 days of consistent use, it lightens 5 stubborn deep lines, with under - eye wrinkles decreasing by 30.73% and front - eye wrinkles by 23.79%.
Product composition:
It can dilate the microvessels of the skin, allow nutrients to be delivered to the skin cells more smoothly, and accelerate the metabolism of the skin. This means that old cuticle can be shed more quickly, and new cells can be generated more quickly, so that the skin has a natural glow, becoming more delicate and smooth.
Moderate exfoliation keeps skin healthy and smooth. Citric acid has a certain exfoliating effect, which can gently dissolve the connecting substances between the old keratinocytes accumulated on the surface of the skin, making the old keratinocytes easier to fall off.
Let's take a look at Dr. Emily Thompson, from the United States. Views on this hza serum
Dr. Emily Thompson, US
As a dermatologist with 15 - plus years in cosmetic dermatology, I've tried many skincare products. But HZA Essence from the US really shines. I'm honored to have received the "Top Dermatologist of the Year" award from the American Society of Cosmetic Dermatology.
After analyzing its ingredients, I was immediately impressed. The citric acid in it not only regulates pH for ingredient stability but also gently exfoliates, leaving the skin smoother. Paired with other quality components, it effectively battles free radicals, reducing fine lines and boosting skin elasticity. For those with uneven skin, its combination with vitamin C and niacinamide curbs melanin, achieving a more even complexion.
I wholeheartedly recommend HZA Essence to those seeking top - tier skincare. It has a scientific formula and high - quality ingredients, delivering on its promises.
Satisfied customers everywhere
I've always struggled with dry and dull skin, and I've tried so many products with little to no results. But then I found HZA Essence! Oh my god, it's like a miracle in a bottle. After using it for just a few weeks, my skin has become so much more hydrated and radiant. It absorbs quickly and doesn't leave any greasy residue. I love how it makes my skin feel soft and smooth. This is definitely a five - star product, and I'll be repurchasing it for sure!
⭐⭐⭐⭐⭐ Reviewed by Lily from the UK.

As a girl with sensitive skin, I'm always super careful about the products I use. But I decided to give HZA Essence a try, and I'm so glad I did! It's gentle on my skin and doesn't cause any irritation at all. Instead, it has helped to soothe my redness and calm down my skin. My complexion looks more even, and my skin feels healthier than ever. I can't recommend this essence enough. Five stars all the way!
⭐⭐⭐⭐⭐ Reviewed by Sophia from France.
HOW TO USE IT

Product specifications and functions
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Specifications
Main Ingredients: CINNAMOMUM CASSIA EXTRACT,CITRIC ACID
Net Content: 30g/ml
Shelf Life: 3 years
Suitable for: Gentle exfoliation, anti-oxidation, anti-aging, improve uneven skin tone

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