updates | March 21, 2026

Why does hair color change from blonde to brown?

Two distinct types of melanin exist — eumelanin and pheomelanin — and the ratio of these pigments guides hair color. Eumelanin can be further broken up into two flavors: black and brown. The reason for this change is because the amount of eumelanin in your hair increases as you mature, according to some research.

Why does hair color change with seasons?

Like the skin, hair is exposed to the sun, and therefore UV rays, during the summer. Your hair reacts to the sun, as does your skin, by changing colour. The sun slightly bleaches your hair, even more if you expose your hair to seawater or swimming pool water (that contains bleach).

How can I darken my bleached hair naturally?

Method 2: Instructions

  1. Brew two cups of coffee. Be sure to let it cool down to room temperature.
  2. Mix two cups of conditioner with 4 tablespoons of ground coffee. The mixture should look smooth.
  3. Soak your hair with the coffee.
  4. Use your fingers to add the mixture to your hair.
  5. Leave the mixture in your hair for an hour.

How can I get sun kissed hair?

  1. Wet your hair in the shower and towel dry. (
  2. Fill the spray bottle halfway with water, and the other half with lemon juice.
  3. Shake the bottle before spraying your hair and roots liberally with the water/lemon juice mixture.
  4. Lather your body with some sunscreen.
  5. Finish with a good shampoo and conditioning treatment.

Does the sun make black hair lighter?

Black hair does lighten in the sun. It’s made of the same pigments as brown hair, but at a higher density. Because of the higher density of pigment it takes more time and sunlight to lighten the hair, making it less noticeable.

Does hair have a lifespan?

The hair strand above the skin has no biochemical activity and so is considered “dead”. On average, the lifespan of a human hair is 2 to 7 years. The hair on our scalp goes through 3 phases, the anagen phase, catagen phase, and telogen phase.

What age does hair change?

As Dr. Thomas explains, “Individual hair diameter is progressively increasing through the early 40s, on average, before it begins to decrease around the age of 45.

Is Strawberry blonde the rarest hair color?

‘It’s extremely rare for people to have hair that is naturally a strawberry blonde color. ‘Strawberry blonde is the lightest shade of red hair. Other tones in this color group include mahogany, copper and Irish red. When somebody says they have strawberry blonde hair, they’re stating their shade of red.

Can I darken bleached hair?

It’s definitely doable, and gentler than dyeing it. But there are a few things to keep in mind, otherwise you might end up with a green or orange hue – and that’s probably not what you want. Generally speaking, the darker you want to tint your blond hair, the more delicately you need to tread.

How can I darken bleached hair without dying it?

How can I get sun-kissed hair naturally?

  1. Mix together two cups of distilled water and one tablespoon of cinnamon.
  2. Warm up one cup of raw, uncooked honey and ¼ cup of olive oil in the microwave.
  3. Wet your hair in the shower and towel dry. (
  4. Apply it to your hair, while also combing/brushing the mixture through your hair to distribute evenly.

Can the sun make your hair lighter?

“Sun bleaches out the melanin in hair, which is what causes it to become lighter,” says Gonzalez. “It might seem strange that the sun lightens hair but tans skin. “While the melanin in your hair takes abuse from the sun, the sun also destroys other proteins in the hair, making it less manageable,” Gonzalez explains.

Does hair lighten in sun?

If you think the sun is the cause, you’re absolutely right. The sun bleaches out the melanin (the pigment that gives your hair color), causing your hair to look lighter. Chlorine and salt water are also responsible for lightening up your hair. They affect the keratin in your hair, making your natural hair lighter.