Sweet potato root extract – an innovation against dark circles

Sweet potato root extract is one of natural actives, that could be fight against dark circles under the eyes. Dark circles are one of the most common cosmetic problems and can quickly make the face look tired and exhausted.

Modern biotechnological processes such as plant milking technology are bringing an innovative active ingredient into focus: sweet potato root extract. This natural active ingredient offers targeted solutions to visibly brighten and revitalise the delicate eye area.

Causes of dark circles under the eyes

Dark circles under the eyes are caused by a combination of several factors. On the one hand, the skin around the eyes is particularly thin, making blood vessels and pigmentation more visible. On the other hand, stress, lack of sleep, genetic predisposition and slowed microcirculation contribute to their development. Oxidative processes and collagen breakdown can also promote skin slackening and thus intensify the dark shadows under the eyes. This is where yam extract comes in with its versatile effects.

Yam extract – an active ingredient with potential

It is rich in secondary plant substances that have an antioxidant effect, promote microcirculation and strengthen the skin barrier. Clinical studies show that the use of this extract can significantly improve the skin colour around the eyes. This reduces the visible signs of fatigue and stress, leaving the skin looking fresher and more revitalised overall.

Thanks to its unique composition, yam extract is considered an innovative solution for the long-term treatment of dark circles under the eyes without irritating the sensitive skin in this area.

Plant Milking Technology – sustainable extraction of active ingredients

Sweet potato root extract is obtained using innovative Plant Milking Technology. Plants are not harvested and destroyed, but instead encouraged to continuously release valuable secondary substances into a nutrient solution via a closed cycle system.

Advantages of this method:

– Sustainability: The plant remains alive and can be used for years.

– Purity: The extracts contain a particularly high concentration of active molecules.

– Efficiency: Production can take place regardless of weather conditions and in a resource-saving manner.

The result is a highly effective, environmentally friendly sweet potato root extract that is perfect for modern skin care products.

Clinical efficacy of sweet potato root extract

The efficacy tests carried out impressively demonstrate the effects of yam extract against dark circles under the eyes:

• After just 28 days of regular use, a visible lightening of the eye area was observed.
• The pigmentation of the dark shadows decreased by an average of 15–20%.
• At the same time, skin elasticity and microcirculation improved, making the eye area appear more vital and awake.

Test subjects reported that the skin around their eyes appeared more even and less tired.

These results underscore that sweet potato root extract not only has a preventive effect, but also a corrective one, making it one of the most promising natural active ingredients for combating dark circles under the eyes.

Physico-chemical data of extract

• Trade name: Rootness™ Awake
• Botanical origin: Ipomoea batatas (sweet potato root)
• INCI: Propanediol, Aqua, Ipomoea Batatas Root Extract
• Titration: rich in dicaffeoylquinate esters (DCQEs) – polyphenolic derivatives with antioxidant and vascular stabilising properties
• Dosage form: aqueous propanediol extract
• Effective concentration (recommended): 0.1–3%
• Areas of application:
  • Anti-dark circle products
  • Eye care & anti-fatigue creams
  • Skin-lightening serums & skin tone illuminators
  • Concealers & decorative cosmetics for the eye area

Conclusion: Sweet potato root extract against dark circles under the eyes

Sweet potato root extract combines effectiveness and sustainability in an ideal way. With its ability to promote microcirculation, provide antioxidant protection and brighten the skin, it is a pioneering active ingredient for the targeted treatment of dark circles under the eyes.

We develop innovative cosmetics with active ingredients such as yam extract that will successfully position your brand in the market. Feel free to enquire now.

Alternatively, you can also use the immediately available white label products from our partner Tojo Cosmetics GmbH to get started quickly and easily.

Literature:

SOFW Journal 11/2023, from page 10: ‘Sweet Potato Root Extract – Plant Milking Technology as a Source of Innovative Cosmetic Actives’.