What is the disease that causes frizzy hair?

Author: Delaney Nolan I  |  Last update: Tuesday, April 22, 2025

Uncombable hair syndrome is a condition that is characterized by dry, frizzy hair that cannot be combed flat. This condition develops in childhood, often between infancy and age 3, but can appear as late as age 12.

What medical condition causes frizzy hair?

Uncombable hair syndrome is a rare genetic condition that causes your child's hair to grow in multiple directions. This makes your hair rough, frizzy and dry and makes combing or brushing your hair difficult to impossible.

Which deficiency causes frizzy hair?

Vitamin C: Vitamin C is essential for collagen production, which is vital for hair strength. A deficiency in Vitamin C can result in weak hair that is more prone to frizz. Zinc: It plays a crucial role in hair tissue growth and repair. Insufficient zinc levels can lead to hair that is dry and prone to frizz.

What are the main causes of frizzy hair?

Lack of Moisture: If your hair is dry and lacks moisture, it can become frizzy. This can be due to over-washing, using harsh shampoos, or not conditioning adequately. Damage: Heat styling, chemical treatments, or even rough handling can damage the hair cuticle, making it more prone to frizz and dullness.

Why is my hair so frizzy no matter what I do?

If your frizz feels never-ending, you may be overwashing your hair. Overwashing can lead to the removal of the F-layer (the hydrophobic layer of the cuticle). When the F-layer is damaged, hair is more susceptible to moisture and humidity in the atmosphere, which breaks hydrogen bonds and causes hair to frizz.

8 Surprising Causes of Frizzy Hair and How to Combat It

Why is my hair getting frizzy as I get older?

Hair will slowly become drier, coarser, and thinner over the years. The truth is that as we grow older, the oils that our scalp relies on for nourishment decrease, resulting in drier, frizzier hair. Along with a change in oil production, our body stops creating melanocytes, the substance that colors our hair.

What gene causes frizzy hair?

Causes. Uncombable hair syndrome is caused by mutations in the PADI3, TGM3, or TCHH gene. These genes provide instructions for making proteins that help give structure to the hair strand (shaft). The proteins produced from the PADI3 and TGM3 genes modify the protein produced from the TCHH gene, known as trichohyalin.

What are the symptoms of Monilethrix?

Signs & Symptoms

The hair may be sparse, dry, lusterless, and/or brittle. In addition, the hair is unusually short and breaks off before growing longer than a few inches. Scalp hair is most frequently affected by monilethrix. The entire scalp or small areas of the scalp may be involved.

What is woolly hair syndrome?

Keratoderma with woolly hair is a group of related conditions that affect the skin and hair and in many cases increase the risk of potentially life-threatening heart problems. People with these conditions have hair that is unusually coarse, dry, fine, and tightly curled. In some cases, the hair is also sparse.

What hormone causes frizzy hair?

Hormonal changes are a big reason. During menopause, your body's levels of estrogen and progesterone go down. This affects the oils that keep your hair moisturized. Your hair can become dry and prone to frizz because of this.

What vitamin helps frizzy hair?

Biotin. A pivotal vitamin linked to hair health is biotin, a B vitamin known for fortifying hair's resilience and texture. A scarcity of biotin can incite fragile and feeble hair, potentially manifesting increased frizz owing to compromised structural integrity.

What shampoo is best for frizzy hair?

Our top picks for best shampoo for frizzy hair of 2024:
  • Best Overall Shampoo for Frizzy Hair. Redken Frizz Dismiss Sulfate-Free Smoothing Shampoo. ...
  • Best Drugstore Shampoo for Frizzy Hair. John Frieda Frizz Ease Replenish & Repair Nourishing Shampoo. ...
  • Best Shampoo for Coarse, Frizzy Hair.

Does putting coconut oil on your hair help?

Coconut oil can have many benefits for your hair and scalp. It is used to relieve dandruff, restore luster to dry and damaged hair, tame frizz, and protect hair against styling damage. It is safe to use on all hair types.

What illnesses cause dry brittle hair?

Underactive parathyroid (hypoparathyroidism) Underactive thyroid (hypothyroidism) Other hormone abnormalities. Menkes kinky hair syndrome.

What triggers frizzy hair?

Dry, winter weather can also lead to frizz by creating staticky friction. Rough towel-drying, pulling, over-brushing, and heat styling all take a toll on your hair's health. Hot irons not only dry your hair out, but they cause thermal damage to the cuticle.

What is autoimmune hair?

Alopecia areata is a disease that happens when the immune system attacks hair follicles and causes hair loss. Hair follicles are the structures in skin that form hair. While hair can be lost from any part of the body, alopecia areata usually affects the head and face.

What is the pili torti syndrome?

Pili torti, a rare hair shaft abnormality first described by Ronchese,1 is characterized by abnormal flattening and 180° twisting of the hair around its long axis. This disorder has been classified into 4 types: classic early onset (Ronchese type), late onset (Beare type), syndrome associated, and acquired.

What is estrogen hair?

Estrogen affects the growth cycle of your hair, your scalp and follicle health, and the natural oils that keep hair smooth and lustrous. So, when estrogen levels go down as you move through menopause, your hair may shed, thin, lose density, change texture, and become dry.

What is the root cause of frizzy hair?

Four primary factors cause frizz: the environment, diameter of the hair fiber itself, level of curl, and the amount of damage. Avoid long and hot showers, excess exfoliation, and hot tools like traditional hairdryers and flat irons to prevent frizz.

Why is my hair permanently frizzy?

Frizzy hair may result from humidity, but it may also be a sign of hair damage or dryness. Possible ways to stop the hair from frizzing include using a wide-toothed detangling brush, keeping the hair hydrated, and minimizing heat styling or chemical treatments.

What is the chemistry behind frizzy hair?

These hydrogen bonds are also responsible for frizz, which occurs when water in the air breaks the hydrogen bonds, causing the hair to form new hydrogen bonds in an outward position.

What health issues cause frizzy hair?

Specific health issues like hormonal imbalances (e.g., thyroid disorders), dehydration, or scalp conditions like eczema can lead to frizzy hair. These conditions affect hair's moisture balance and overall health, making it more prone to frizz.

How do you fix chronic frizzy hair?

Our experts also share 5 tips on how you can avoid frizzy hair:
  1. Use products specifically made to treat dry and frizzy hair.
  2. Wash your hair in the correct way.
  3. Be careful with hot styling tools and use heat protection.
  4. Switch from cotton to a silk or satin pillow case.
  5. Don't brush your hair to often.

Why is menopause hair frizzy?

Your hair can feel wiry and coarse as hormones affect the oils that keep your hair smooth. A drop in oestrogen can lead to a reduction in sebum production – sebum lubricates the scalp and maintains your hair's acidic pH level.

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