Is nail polish wudu-friendly?
We break down the debate over whether nail polish can be halal, with some experts saying it is ‘obvious trickery’
Every so often, the debate around how gel manicures, acrylics and so-called “halal” nail polish affect the validity of prayer resurfaces on my TikTok feed. It’s a conversation that usually oscillates between science and theology, leaving Muslim women caught in the middle.
For years, I was one of them. Taking the consensus of most Muslim scholars, who rule based on the hadiths that nail polish invalidates wudu and therefore your prayer, I operated on an all-or-nothing logic. Despite it being one of Islam’s five pillars, if I was wearing nail polish, I would forgo prayer because I believed that it would not be accepted.
Then I discovered halal nail polish. I was ecstatic to find formulas that claimed to be “breathable” and allow water to penetrate the nail underneath. Inglot was the first to launch a breathable polish in 2009, followed in the past decade by brands such as Nailberry, Orly and Lena. These seemed like the perfect solution. I even wrote an article about my favourite halal nail polishes on the market.
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But even the permissibility of these polishes soon became hotly contested. From a scientific perspective, experts agree that if you are wearing nail lacquer of any kind — “halal” or not — it is highly unlikely that water is reaching the nail.
Halal Watch World, a US-based organisation that certifies halal-compliant products, is currently testing nail polishes that claim to have water-permeable or “breathable” formulas. The results will be released later in 2026.
The test involves applying nail polish to probes connected to electrodes. A stream of running water passes over these probes and if it permeates through the polish, a response will be read by the electrode.
The organisation’s president, imam Mansoor Rafiq Umar, says he is yet to see a nail polish that fits the criteria of being wudu-friendly.
“The whole point is for the consumer to know what they are getting themselves into,” he says. “It’s not fair for companies to list themselves as halal-certified but they don’t express that they are not wudu-friendly. It’s also not fair for companies to use their halal certificate to claim to be wudu-friendly. We find this a lot.”
Mansoor says many companies have obtained halal certification based on the fact that their formulas do not contain alcohol or non-halal animal-derived ingredients.
“But the halal claim and wudu-friendly claim are different. Wudu-friendliness is about permeability. For a product to pass this test, the nail surface must be able to come into contact with flowing water. This is just not something that can physically happen. We have found these claims to be extremely outlandish.”
Doug Schoon, a California-based scientist who specialises in the study of nails and cosmetics, echoes Mansoor’s view. “The facts are clear,” he says. “Polish forms a water-impermeable film. If it didn’t, the polish would not survive hand washing.”
Responding to the claim that polishes are wudu-friendly, Schoon went as far as to say it was “obviously trickery”. “This is a deception. There is no way water can wet the nail plate, without the polish coming off,” he says.
An alternative to halal nail polish are henna stains. Mansoor has also been testing them using keratin (the key structural protein found in hair and nails). He has found that henna stains, unlike polish, absorb into the nail and bind to keratin molecules.
An outcome of Mansoor’s research is that in order for a product to be wudu-friendly, the formula needs to be able to bind to keratin. “That is the only way you can have a product that is not just sitting on top of the surface.”
Mansoor believes that companies should focus on creating formulas that are absorbed into the nail, instead of chasing permeability.
Aside from henna stains, an increasing number of beauty salons are offering halal Japanese manicures, a treatment that focuses on hydrating the nails and leaving them with a natural shine.
The treatment, which typically takes between 45 minutes to an hour, begins with the usual manicure steps of filing and shaping the nails and cleaning the nail beds. Next, a nourishing paste containing beeswax, keratin and vitamins A and E is applied. Lastly, a pearl powder is buffed into the nails, leaving them with a natural, glossy finish.
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Blossom, a nail salon in north-west London, introduced Japanese manicures two months ago. They’ve been an instant hit. “It’s especially popular among Muslim clients. Since bringing this in, we’ve had two or three clients come in for this every day,” says salon manager Raluca Anisimov.
So, Muslim women seeking wudu-friendly alternatives do have wider options now, but in online forums, I’ve also noticed a different conversation beginning to emerge. For some, the focus on something as trivial as nail polish feels like an unfair way of policing women’s bodies.
Some women have highlighted that beyond the physical washing, wudu is a spiritual cleansing that prepares you for prayer. They point to hadiths in which Prophet Muhammad performed dry ablution with sand or the earth, and that wudu can also be performed by passing a wet hand over your socks.
My own perspective has since shifted. In Islam, we believe that Allah is all merciful. Today, whether or not my nails are done, I still pray. I have decided that I would much rather stand before Allah with painted nails than miss my prayer altogether. That connection, for me, is worth more than a technicality.
