Is it Safe to Dye My Hair When Pregnant?

There is limited research on the effects of hair dye on pregnancy, so it’s difficult to determine whether or not it’s safe to dye your hair when trying for a baby. Some studies suggest that the chemicals in hair dye could potentially harm a developing fetus, but the evidence is inconclusive.

To be on the safe side, you may want to consider waiting until after your first trimester to dye your hair, as this is when the fetus is most vulnerable to the effects of environmental toxins. Additionally, you may want to choose a natural or semi-permanent hair dye, as these products typically contain fewer chemicals and are less likely to be absorbed into the bloodstream.

If you’re concerned about the potential risks of hair dye during pregnancy, you should consult with your doctor for individualized advice based on your specific situation.

What the Experts Says

The Centers for Disease Control and Prevention (CDC) recommends that pregnant women take precautions to minimize their exposure to chemicals, including those found in hair dye products. 

The European Commission Scientific Committee on Consumer Safety (SCCS) has reviewed the safety of hair dye ingredients and found that, when used according to instructions, hair dye products do not pose a risk to human health.

Overall, there is no clear consensus among experts on whether or not hair dye can affect female egg quality. While some studies have suggested a potential link between hair dye exposure and decreased fertility, more research is needed to fully understand the effects of hair dye on female reproductive health.

The Problem With Hair Dye;

When you are trying to conceive or undergoing fertility treatment   
Factors to keep in mind related to hair dye:

Firstly, hair dye contains a variety of chemicals, including some that may be harmful to fetal development or may interfere with fertility. For example, some hair dye ingredients have been linked to hormone disruption, which could affect ovulation or sperm production. Additionally, some hair dye chemicals may be toxic to the developing fetus and have been associated with birth defects or developmental delays.

Secondly, hair dye can be absorbed into the bloodstream through the scalp, which means that the chemicals may circulate throughout the body and potentially affect reproductive organs or processes. This is especially relevant if you are pregnant or trying to conceive, as the developing fetus or eggs may be more vulnerable to the effects of these chemicals.

Finally, it’s important to consider the potential risks associated with the application of hair dye, such as skin irritation or allergic reactions. If you have sensitive skin or have experienced adverse reactions to hair dye in the past, it may be wise to avoid these products altogether.

While there is no clear consensus on the safety of hair dye for pregnant women, those trying to conceive or undergoing fertility treatment, it’s important to weigh the potential risks and benefits before using these products. 

Main Hair Dye Ingredients To Avoid

Ammonia: Ammonia is a common ingredient in hair dye that helps to open up the hair cuticle and allow color to penetrate. However, it can also be harsh and irritating to the skin and respiratory system. Pregnant women and those trying to conceive may want to avoid ammonia-based hair dyes and opt for gentler alternatives instead.

Resorcinol: Resorcinol is a colorless crystalline compound that is often used in hair dyes to help colors adhere to the hair. However, it has been linked to thyroid dysfunction and has been classified as a potential endocrine disruptor. Women who are pregnant or trying to conceive may want to avoid hair dyes containing resorcinol.

P-Phenylenediamine (PPD): PPD is a common ingredient in permanent hair dyes and is used to help create darker colors. However, it has been linked to skin irritation and allergic reactions, which can be especially concerning for pregnant women and those with sensitive skin.

Lead acetate: Lead acetate is a hair dye ingredient that is used to create darker colors, but it has been linked to potential developmental and reproductive toxicity. Pregnant women and those trying to conceive should avoid hair dyes containing lead acetate.

Para-aminobenzoic acid (PABA): PABA is a hair dye ingredient that is used to protect hair from UV damage. However, it has been linked to skin irritation and allergic reactions and has also been classified as a potential endocrine disruptor.

Hydrogen peroxide: Hydrogen peroxide is a common ingredient in hair dye that helps to lighten hair and create highlights. However, it can be harsh and drying to the hair and scalp and may also be irritating to the respiratory system.

Coal tar: Coal tar is a hair dye ingredient that is used to create darker colors. However, it has been linked to potential carcinogenicity and may be especially concerning for pregnant women and those with a history of cancer.

The Solution: Safer Methods to Dye Your Hair

If you’re pregnant, trying to conceive, or undergoing fertility treatment and want to color your hair, there are several safer methods to consider:

Natural hair dyes: There are many natural hair dyes on the market that use plant-based ingredients such as henna, beetroot, and chamomile to color hair. These dyes are generally considered safer than conventional hair dyes and may be a good option for those who want to avoid potentially harmful chemicals.

Semi-permanent hair dyes: Semi-permanent hair dyes are gentler on the hair than permanent dyes and typically do not contain harsh chemicals such as ammonia or peroxide. These dyes gradually fade over time and can be a good option for those who want to experiment with different hair colors without the commitment of a permanent dye.

Highlights: Rather than coloring your entire head of hair, consider getting highlights or lowlights instead. These techniques can add depth and dimension to your hair without the need for a full dye job.

Balayage: Balayage is a hair coloring technique that involves painting color onto the hair in a freehand style. This technique is less likely to come into contact with the scalp and may be a safer option for those who want to add color to their hair without the potential risks associated with conventional hair dyes.

Wait until after the first trimester: If you do decide to use conventional hair dyes, it’s generally recommended that you wait until after the first trimester of pregnancy to do so. This is because the first trimester is a critical period of fetal development, and it’s best to avoid any unnecessary exposures to potentially harmful chemicals during this time.

In summary, there are several safer methods to color your hair if you’re pregnant, trying to conceive, or undergoing fertility treatment. Natural hair dyes, semi-permanent dyes, highlights, balayage, and waiting until after the first trimester are all options to consider. 

However, it’s important to remember that everyone’s situation is unique, and it’s always a good idea to consult with a fertility specialist before making any decisions.