The promise of brighter, lighter skin continues to drive a booming market for skin-lightening creams in India. While the language of advertising has shifted from "fairness" to "glow", "radiance" and "brightening", the underlying demand for a lighter complexion remains strong. Health experts warn that this demand is also fuelling the sale of unregulated products that may contain dangerous levels of heavy metals.
The Maharashtra Food and Drug Administration (FDA) has now sounded an alarm after laboratory tests found excessive levels of mercury and lead in five cosmetic products. The regulator has initiated criminal proceedings against those involved in manufacturing and distributing the products and has advised consumers to stop using them immediately.
According to FDA officials, the products identified include Goree Beauty Cream, Goree Beauty Whitening Body Lotion, Goree Whitening Soap, Face Fresh Gold Plus (Beauty Cream and Beauty Serum), and Golden Star Beauty Cream. Apart from containing unsafe levels of heavy metals, several of the products allegedly lacked mandatory labelling details such as manufacturing date, expiry date and batch information.
"Our laboratory analysis found mercury levels far exceeding the permissible limit in these products. Consumers should avoid purchasing cosmetics that do not carry proper manufacturing details, ingredient lists and batch numbers. We have initiated legal action against those responsible," an official of the Maharashtra FDA said.
Mercury has long been recognised as an illegal but effective skin-lightening agent because it suppresses the production of melanin, the pigment responsible for skin colour. By blocking melanin formation, the skin may appear lighter within a short period, making such products attractive despite their toxicity.
Dr Tushar Palve, medical superintendent, Cama and Albless Hospital, Mumbai, reportedly said that the quick cosmetic effect comes at a high cost. "Mercury is sometimes added illegally because it inhibits melanin production and produces visible lightening within days. The problem is that users notice the cosmetic benefit but remain unaware that mercury is gradually accumulating inside the body."
According to officials, cosmetics are permitted to contain only trace amounts of mercury under specific circumstances. However, the samples analysed by the FDA reportedly contained mercury many times above the permissible limit.
Doctors say the kidneys bear the brunt of mercury poisoning because they filter the blood and gradually accumulate the metal.
Unlike many illnesses, mercury-induced kidney damage often develops silently.
"Patients may continue using these creams for months because they feel perfectly healthy. By the time symptoms such as swelling, reduced urine output or fatigue become obvious, significant kidney damage may already have occurred. In severe cases, patients may eventually require dialysis," added Dr Palve.
Experts caution that the risk depends on both the concentration of mercury and the duration of exposure. Daily application over several months can substantially increase the body's mercury burden.
Mercury is also a powerful neurotoxin capable of affecting the brain and nervous system, say doctors. Neurologists say prolonged exposure has been linked to tremors, poor concentration, irritability, anxiety, depression, sleep disturbances, memory problems and, in severe cases, impaired vision and hearing.
Laboratory analysis also detected lead in some of the products. Unlike mercury, lead serves no legitimate skin-lightening purpose. Its presence often reflects contaminated raw materials, poor manufacturing practices or illegal production.
There is no safe level of lead exposure, either. Repeated exposure allows lead to accumulate in the body, where it can damage the kidneys, nervous system, blood-forming organs and reproductive health.
According to a joint UNICEF–Pure Earth report, The Toxic Truth: Children's Exposure to Lead Pollution Undermines a Generation of Future Potential, lead poisoning is a major but often overlooked public health crisis in India, with an estimated 275 million children exposed to toxic levels of lead and more than 230,000 premature deaths annually linked to lead exposure. The report notes that lead poisoning can reduce IQ by 3–5 points on average, affecting children's cognitive development, productivity and long-term economic potential. These findings were subsequently reviewed by the Council of Scientific & Industrial Research (CSIR) at the behest of NITI Aayog, whose report, Assessment of Lead Impact on Human and India's Response, validated the concerns raised by UNICEF and Pure Earth and recommended measures to reduce and mitigate lead exposure across the country.
The irony is that products marketed for beauty can damage the skin. Dermatologists say many patients arrive at hospitals after months of experimenting with over-the-counter fairness creams promoted through social media or informal beauty networks.
"Every pigmentation disorder requires a proper diagnosis rather than a one-size-fits-all fairness cream," says a dermatologist who works at a government hospital in Pune.
"We are seeing more young people who have tried multiple cosmetic products before seeking medical help. By the time they come to us, many have damaged their skin barrier, making treatment much more complicated," says Dr Ramesh Shah, based in Mumbai. Instead of healthier skin, prolonged use may result in persistent pigmentation, acne, thinning of the skin, redness, rashes and increased sensitivity, he explains.
Healthy skin and not lighter skin should be the goal, agree experts. Conditions such as melasma require medical evaluation because different pigmentary disorders need different treatments. Daily sunscreen use and evidence-based therapy are far safer than unsupervised use of depigmenting creams, say doctors.
"The problem is not the medicine itself but prolonged, unsupervised use. Many patients continue these creams for months believing they are skincare products, when in reality they are prescription medicines meant for short-term treatment," says dermatologist Dr Minal Shah.
Officials say regulating cosmetics presents unique challenges. While licensed manufacturers are monitored, illegally manufactured or smuggled products can enter informal retail networks, neighbourhood cosmetic shops, beauty salons and online marketplaces with relative ease. The absence of proper labelling is often the first warning sign.
Doctors and regulators advise consumers to avoid products that promise unrealistically rapid whitening or miraculous results and to check product details thoroughly before purchasing.
As dermatologists point out, no cream is worth risking irreversible damage to the kidneys, brain or skin.
