In a significant validation of ancient Indian Ayurvedic practices on usage of gold nanoparticles, also called 'gold bhasma' in skincare, experts including those from Europe have affirmed the efficacy of these elements in combating aging.
The researchers from the Paris University in France in a study said that gold nanoparticles used in medicines and beauty products not only protect the skin from external infestations but are also capable of arresting the effects of aging with declared beneficial anti-aging, hydrating, restorative, and regenerative properties. Demand for such beauty products is already on rise in India as in the world.
The study 'Assessment of antioxidant and dermoprotective activities of gold nanoparticles as safe cosmetic ingredient' published in the science journal Elsevier noted that solar ultraviolet rays, pollution, and cigarette smoke harm the skin cells: The pollutants damage the epidermal and fibroblast cells of the skin leading to dryness, infection, and inflammation. However, beauty products enriched with gold nanoparticles have efficiency to protect these cells from degradation, they said.
Dr. Sanchit Sharma, Director of Aimil-Ayouthveda, agreed stating that products containing gold nanoparticles are being increasingly adopted by the younger generation
in India.
Recently, in collaboration with Indian researchers, Aimil has prepared a sparkling gold face wash by mixing 24-carat gold nanoparticles with Kashmiri saffron and other flowers having anti-oxidants properties, which fortifies its effects.
According to Dr R P Parasher, National President of Integrated Medical Association (Ayush), 'gold bhasma' or gold in the "ash form" is easily absorbed by the skin. The gold bhasma is an integral part of various ayurvedic preparations which act as a rejuvenator and potentially feed various systems of the human body, he said.
The benefits of gold have been recognised for thousands of years in ancient science of ayurveda, for its rejuvenating, immuno-modulating, beautifying and healing properties and it is known as the key to vigour, vitality and youthfulness, Dr Parasher said.
"It is known to slow down the collagen depletion and stimulate cell regeneration. Gold bhasma is an extremely powerful age-defying agent as it improves metabolism, tones up muscles, strengthens underlying tissue, bones, nerves, etc," he said.
European researchers too in the study found that beauty products with gold nanoparticles benefit the epidermal and fibroblast cells of the skin. The damaged cells of the skin begin to heal, and the process of collagen production accelerates. Thus increases the elasticity of the skin, preventing wrinkles & fine lines, they said, adding that gold nanoparticles do not have any side-effects as "these are not - toxic, not phototoxic, not geno-toxic, non-irritant and non-sensitizing according to OECD guidelines," for the testing of chemicals.