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Does Shaving Make Hair Grow Back Thicker and Faster?

Understanding Hair Growth

Elvis Presley and his beautiful hair

Before we dive into the science behind shaving, let's understand the basics of hair growth. Hair is made up of a protein called keratin, which grows from hair follicles located in the skin. Our bodies have millions of hair follicles, and each follicle goes through a hair growth cycle.

Each hair follicle on our body is independent and goes through the hair growth cycle at different times. This is why we don't lose all of our hair at once. Instead, we shed a certain number of hairs each day, which are replaced by new ones.

The Hair Growth Cycle

The hair growth cycle consists of three phases:

  1. Anagen - During the anagen phase, the hair grows actively from the follicle. This phase can last anywhere from two to six years, depending on the individual's genetics and other factors.

  2. Catagen - The catagen phase is a transitional stage where the hair stops growing, and the follicle shrinks. This phase lasts for about two weeks.

  3. Telogen - In the telogen phase, the hair falls out, and the follicle remains inactive for a period before starting the cycle again. This phase lasts for about three months.

It's important to note that not all hair follicles are in the same phase at the same time. This is why some hairs may appear shorter or longer than others.

Factors Affecting Hair Growth

The hair growth cycle can be affected by several factors, such as genetics, age, hormones, and even medical conditions like thyroid problems and alopecia. Genetics plays a significant role in determining the length of the anagen phase, which ultimately affects how long our hair can grow.

Hormones also play a role in hair growth. Androgens, a group of hormones that includes testosterone, can stimulate hair growth. This is why men tend to have more body hair than women.

Age also affects hair growth. As we age, the anagen phase shortens, which results in shorter hair. This is why older individuals may have thinner hair than younger individuals.

While shaving does not affect the length of the hair growth cycle, it can affect how the hair appears. When we shave, we cut the hair at the surface of the skin, which can make it appear thicker and darker. This is because the hair has not yet been exposed to the sun, which can lighten the hair.

The Science Behind Shaving

Shaving is a common grooming practice that has been around since ancient times. The ancient Egyptians and Romans were known to shave regularly, using sharpened stones and bronze razors. Today, shaving has become a part of our daily routine, and we have access to a wide range of shaving products, including razors, shaving creams, and aftershave lotions.

So, how does shaving work? Shaving removes the hair from the surface of the skin by cutting it with a razor blade. It doesn't affect the hair follicle, which is below the skin's surface. When the hair regrows after shaving, it's only the visible part of the hair that has grown. It doesn't affect the root or the follicle.

How Shaving Works

The razor blade cuts the hair at an angle, leaving a sharp edge that can feel prickly or rough to the touch. This is because the hair shaft is no longer tapered, which is the natural shape of a hair strand. Instead, it has been cut straight across, making it appear thicker and coarser. However, this doesn't mean that the hair is growing back thicker or faster. It simply means that the hair has been cut at an angle, making it appear coarser.

Shaving can also cause irritation and inflammation of the skin, especially if you have sensitive skin. This is because shaving can remove the natural oils and moisture from the skin, leaving it dry and prone to irritation.

To avoid this, it's important to use a shaving cream or gel that contains moisturizing ingredients, such as aloe vera or glycerin. Our Soothing Shave Gel contains both.

Shaving Myths Debunked

One of the most common myths about shaving is that it makes hair grow back thicker and faster. This simply isn't true. Shaving doesn't affect the hair follicle or the rate at which hair grows. It's just a temporary fix that removes the visible part of the hair from the surface of the skin.

Another myth is that you should shave against the grain for a closer shave. While this may be true for some people, it can also cause irritation and ingrown hairs. It's best to shave in the direction of hair growth, using smooth, gentle strokes.

In conclusion, shaving is a quick and easy way to remove unwanted hair from the surface of the skin. While it may cause some irritation and inflammation, it's a safe and effective way to groom yourself. So, next time you pick up your razor, remember the science behind shaving and enjoy the smooth, clean feeling it provides!

The Truth About Shaving and Hair Growth

Man shaving his neck

Photo by Supply / Unsplash

Does Shaving Affect Hair Thickness?

No, shaving doesn't affect hair thickness. The thickness of your hair is determined by your genetics and hormones, not by shaving. When you shave, the hair may appear thicker because it's been cut at an angle, but this is just an illusion.

However, there are some myths out there that suggest shaving can make your hair grow back thicker and darker. This is simply not true. When you shave, you're cutting the hair at the surface of the skin. The hair follicle beneath the skin is not affected, so the new hair that grows back will be the same thickness and color as before.

It's important to note that some people may have thicker hair growth due to hormonal imbalances or other medical conditions. If you're concerned about the thickness of your hair, it's best to speak with a medical professional.

Does Shaving Affect Hair Color?

No, shaving doesn't affect your hair color. However, exposure to sunlight and other environmental factors can affect the color of your hair. If your hair appears lighter after shaving, it's likely due to the sun's bleaching effect.

It's important to protect your skin and hair from the damaging effects of the sun. Wearing a hat or using a sunscreen spray can help prevent sun damage and keep your hair looking healthy and vibrant.

Additionally, some people may experience changes in hair color as they age. This is a natural process and is not related to shaving.

Alternatives to Shaving

If shaving isn't your cup of tea, there are several other hair removal methods to choose from.


Waxing pulls the hair out from the root, so it takes longer for the hair to grow back. But it can be painful, and you'll need to wait until the hair is long enough for the wax to grip onto.

Laser Hair Removal

Laser hair removal uses a concentrated beam of light to destroy the hair follicle, leading to permanent hair reduction. But it can be expensive and time-consuming.


Epilation removes the hair from the root, similar to waxing. But instead of using wax, it uses an electronic device that pulls the hair out. It can be painful and time-consuming, but the results can last for weeks.

Tips for Healthy Hair Growth

If you want to promote healthy hair growth, here are a few tips to follow:

Proper Nutrition

Eating a balanced diet rich in protein, vitamins, and minerals can promote healthy hair growth. Foods like eggs, fish, nuts, and leafy greens are great for hair health.

Hair Care Routine

Avoid harsh chemicals and heat-styling tools that can damage hair. Use a gentle shampoo and conditioner, and consider using hair masks and oils to keep hair healthy and shiny.

Avoiding Damaging Habits

Habits like smoking and excessive alcohol can affect hair growth negatively. Reduce your stress levels, get enough sleep, and exercise regularly for healthy hair and overall well-being.

So, does shaving make hair grow faster? The answer is a resounding no. Shaving is a temporary solution that removes the hair from the surface of the skin but doesn't affect the hair follicle or the rate at which hair grows.

So, shave away without any worries, and follow our tips for healthy hair growth to keep your locks looking luscious!

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