Cinnamon (Cinnamomum Zeylanicum)

The search for natural, safe and effective ingredients in cosmetics and personal care has intensified as consumers increasingly prefer products that promote health and sustainability. Cinnamon, an aromatic spice extracted from the bark of the Cinnamomum tree, has attracted considerable interest for its versatility. Beyond its traditional role as a flavour enhancer and medicinal agent, cinnamon has emerged as a strong contender in the cosmetics industry.

Cinnamon's appeal in cosmetics stems from its versatile properties. As a natural source of antioxidants, cinnamon has the ability to fight free radicals, protecting the skin from oxidative stress and premature ageing. Its rich composition includes polyphenols and flavonoids, which are associated with anti-inflammatory and anti-aging properties.

Cinnamon's antimicrobial and antibacterial properties make it an attractive ingredient for skin health and hygiene products. Its potential to inhibit the growth of acne-causing bacteria and fungi offers opportunities for innovative acne treatments and skin care solutions. Cinnamon bark extract has been shown to have potential in topical skin care formulations due to its very high antioxidant activity index and activity against C. acne.

The distinct warming sensation of cinnamon when applied topically increases blood circulation and provides a pleasant tingling sensation, offering a unique sensory experience in cosmetic products. The sensory dimension can contribute significantly to the overall appeal of skin care products. The natural fragrance of cinnamon, characterised by warm and spicy notes, offers an attractive alternative to synthetic fragrances, in line with consumer demand for natural fragrances in cosmetic formulations.

The inclusion of cinnamon in cosmetics is in line with the industry's commitment to sustainability, as it is a renewable and environmentally friendly resource. By exploring the potential of cinnamon as a cosmetic ingredient, we can open up new dimensions in the development of products that are not only effective, but also in line with the broader concept of green beauty.

Cinnamon bark, a preferred ingredient in both the pharmaceutical and cosmetic industries, has anti-diabetic properties, improving fasting blood glucose and lipid profiles after consumption. In vivo studies of cinnamon extract have shown that cinnamon can improve insulin action by increasing glucose uptake. Cinnamon bark extract lowers blood glucose levels by reducing carbohydrate absorption in the small intestine. Cinnamaldehyde prevents the progression of hypertension and insulin resistance in insulin deficiency due to its insulinotropic properties. There are also studies suggesting that cinnamon may reduce the risk of cardiovascular disease and its complications such as cardiac ischaemia, cardiac hypertrophy and myocardial infarction.