As the domestic COVID-19 situation gradually stabilises, spring has quietly arrived and the weather is gradually warming up, so ‘skincare and brightening’ are once again on the agenda for all you lovely ladies.

 

Today, our editor would like to share with all you beauty-loving ladies one of the members of the ‘antioxidant brightening family’: resveratrol.

 

Dedicated to you, our beauty-loving readers: let’s keep the virus at bay without compromising on beauty, and make this spring the perfect match for a radiant complexion!

 

I. What is Resveratrol?

 

Resveratrol is a natural polyphenol, also known as resveratrol-3-ol. It is primarily found in plants such as grapes (red wine), Japanese knotweed and mulberries.

 

In 1998, Al Mindell of the United States listed resveratrol as one of the ‘100 hottest and most effective anti-ageing substances’ in his book *The Anti-Ageing Bible*.

II. Resveratrol—Skin-Brightening Benefits

A systematic study by Shi Xianmin and colleagues at Tsinghua University found that resveratrol significantly inhibits the growth of B16 melanoma cells and the activity of tyrosinase. Its skin-lightening effect is even stronger than that of the classic skin-lightening agents arbutin and vitamin C ethyl ether.

 

Experiments have confirmed that resveratrol’s tyrosinase inhibition rate is also superior to that of glabridin and vitamin C.

III. Resveratrol—Antioxidant Properties

 

Resveratrol is highly effective at scavenging DPPH free radicals, helping to protect skin cells from the harmful effects of free radicals.

 

Resveratrol can reduce sun-induced damage, improve collagen synthesis and minimise cellular damage; it is a stable and effective antioxidant.

 

Although resveratrol is an excellent skin-brightening ingredient, its application in cosmetic formulations presents certain challenges.

 

It is relatively difficult to incorporate into formulations as it is essentially insoluble; when added, it readily crystallises and precipitates, preventing absorption by the skin. Furthermore, under exposure to light and high temperatures, resveratrol oxidises and degrades very easily, turning a deep brown colour which significantly affects the product’s appearance.

IV. Resveratrol Liposomes

To address the challenges associated with formulating resveratrol, Suzhou Nanohealth Biotech has employed a high-tech, specialised liposome system, which effectively resolves both the stability issues of this active ingredient and the challenges of formulation.

 

Nano’s popular resveratrol liposome product does not exhibit any crystallisation, even when used in aqueous formulations, and is resistant to discolouration, thereby significantly enhancing its bioavailability.

 

Once encapsulated in Nano’s resveratrol liposomes, the antioxidant capacity of resveratrol is significantly enhanced. This is because liposomes possess superior cellular compatibility, enabling them to interact more effectively with cell membranes and thus be absorbed and utilised by cells, thereby demonstrating stronger antioxidant efficacy.

Once encapsulated in liposomes, the product will not crystallise even when diluted in any proportion, and it exhibits a sustained-release effect. Furthermore, it can be dispersed using water at room temperature and added directly during the cold formulation stage, making it suitable for use in a wide range of serums, lotions, creams and face masks.

 

Nano’s resveratrol liposomes utilise the natural antioxidant resveratrol as the active ingredient, which can significantly brighten the complexion, leaving the skin radiant, fair and glowing.

So, are you feeling even just a little bit tempted?

 

Resveratrol liposomes are an excellent choice for brightening and anti-ageing, making this spring the perfect time to enjoy soft, supple and radiant skin!

 

Finally, a friendly reminder from our editor to all our lovely readers: although the pandemic situation has stabilised and spring is in full bloom with beautiful scenery outside, we must still take serious precautions to protect the health of ourselves, our families and our friends.

 

Let’s keep the virus at bay for the sake of our loved ones, and use resveratrol liposomes for the sake of our beauty!