Gel manicures are long-lasting, glossy, and convenient — but headlines about certain nail polish ingredients being restricted in Europe have left many people wondering:

Could gel nail polish affect fertility or IVF success?

If you are trying to conceive (TTC), planning fertility treatments like IVF, or early in your pregnancy, it is completely normal to start re-evaluating everyday exposures — from skincare to cleaning products to beauty routines. Let’s break down what we actually know about gel manicures and reproductive health, and what’s mostly precautionary.

Why Is Gel Nail Polish Suddenly in the News?

Recent attention centers around a chemical called TPO (trimethylbenzoyl diphenylphosphine oxide). It is a photoinitiator, meaning it helps gel polish harden under UV or LED lamps.

The European Union has restricted the use of TPO in cosmetic products because animal studies suggested it might act as a potential reproductive toxicant at certain exposure levels. That sounds scary — but context matters.

These findings came from animal studies using higher-dose exposures than what humans typically are exposed to from nail polish use. U.S. regulators have not issued the same restrictions at this time, and many experts believe typical salon exposure levels are much lower.

Still, this has raised questions, understandably, for people focused on optimizing fertility.

Can Chemicals in Gel Manicures Affect Fertility?

Here is the important nuance:

✔ Some nail products contain chemicals that have shown reproductive effects in animal studies
✔ But direct evidence in humans is limited
✔ Risk depends on dose, frequency, and duration of exposure

With gel manicures, exposure is:

• Topical (on the nails, not ingested into the body)
• Typically for brief periods of time
• Occurring every few weeks, not daily for hours

That makes the overall risk for most people low, especially compared with other environmental exposures we encounter daily.

However, frequent, long-term salon exposure (for example, nail technicians working with products daily in poorly ventilated spaces) is a different scenario than occasional personal use.

Is Gel Nail Polish Safe During IVF?

This is one of the most common questions we hear.

There is no strong evidence showing gel manicures reduce IVF success rates.

However, fertility care is about controlling what we can control. During IVF, patients are often advised to reduce unnecessary chemical exposures as a precaution — not because we know they cause harm, but because the stakes feel high with every cycle.

Some clinics ask patients to remove nail polish before procedures like egg retrieval, mostly for medical monitoring reasons (pulse oximeter readings), not chemical concerns.

Occasional gel manicures before or during treatment are not considered a proven fertility risk, but limiting exposure can offer peace of mind.

“When patients are going through fertility treatment, they often want to control every possible factor. While there is no clear evidence that occasional gel manicures harm fertility, reducing unnecessary environmental and chemical exposures — especially with frequent use — is a reasonable precaution. The key is balance, not fear.”
— Tendai M. Chiware, M.D., Director of the Third Party Reproduction Program at Genesis Fertility

What About UV Nail Lamps?

Another worry is the UV or LED light used to cure gel polish.

The exposure:

• Is localized to the hands
• Lasts only minutes
• Is far lower than sun exposure

There is no evidence that this type of UV exposure affects fertility. The main concern with UV nail lamps relates to skin aging or skin cancer risk with frequent, long-term use — not risks to reproductive health.

When Might Exposure Be More Concerning?

Risk may be higher with:

• Very frequent gel manicures (every 2–3 weeks for many years)
• Poorly ventilated salons
• Nail biting or skin contact with uncured products
• Occupational exposure (nail technicians)

For the average person getting periodic manicures, exposure levels are much lower.

Practical Tips If You’re Trying to Conceive

You do not need to panic or overhaul your entire routine. Small, low-effort adjustments can reduce exposure:

✔ Ask salons if they use TPO-free gel products
✔ Choose well-ventilated salons
✔ Avoid skin contact with uncured polish
✔ Consider spacing out gel manicures
✔ Use UV-protective gloves or sunscreen on hands during curing
✔ Try traditional (non-gel) polish occasionally

These steps are about minimizing cumulative exposure, not eliminating all beauty routines.

The Bottom Line

At this time:

🔹 There is no clear evidence that occasional gel manicures harm fertility
🔹 Some ingredients have shown adverse effects in animal studies, leading to precautionary restrictions in parts of Europe
🔹 Risk appears tied to frequent, long-term exposure, not occasional use
🔹 If limiting gel manicures helps you feel more in control during fertility treatment, that’s reasonable

Fertility journeys already come with enough stress. The goal is not perfection — it’s informed, balanced choices.

If you ever have questions about everyday exposures while trying to conceive, your care team is always here to help you separate evidence from headlines.