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. Here are a few tips to protect your hair from the sun and chlorine/the ocean..
Keeping this in view, how do I make the ends of my hair lighter?
To use, mix together 1 cup (236.6 g) of baking soda with 3 US tbsp (44 mL) of hydrogen peroxide in a bowl, and apply it to your hair from root to tip. Leave the mask on for 30-60 minutes, then rinse it out completely with shampoo and conditioner. After you rinse, your hair may look 1-2 shades lighter!
Likewise, why is my hair changing color by itself? Hair color changes result not only from alterations of melanin production but also from changes in the hair structure itself, altering its optical properties. Green hair due to exogenous copper may be associated with prior damage to the hair cuticle. Alopecia areata may selectively involve pigmented hairs.
Simply so, why is my hair getting lighter?
Melanin is a pigment found in your skin and hair cells that gives each its color. This mostly has to do with hair being dead and skin being alive. The sun bleaches and destroys the melanin in your hair giving you lighter hair. Since hair is dead, the hair will stay that color until new hair comes in.
Why is the top of my hair darker than the bottom?
The hair right on top of your head is newly-grown, and hasn't seen much sun yet. So it will often be a bit darker. But if you have longer hair, then the bottom part will have been exposed to sunlight for up to seven years (I think that's the average lifespan of a hair) and thus, that part will be lighter.
Related Question Answers
Is there a shampoo that lightens hair?
Formulated with citrus and chamomile, Sheer Blonde Go Blonder Lightening Shampoo renews blonde hair so you can go lighter without drying hair out. For all shades of natural, color-treated or highlighted blonde hair. Gently massage into wet hair, lather and rinse well. Follow with sheer blonde go blonder conditioner.Does Toothpaste lighten hair?
Hydrogen peroxide is also one of the ingredients in salon bleach formulas. Since it's impossible to lift color from hair without the help of bleach, some believe that whitening toothpaste can be used as an at-home alternative to a lightening service at the salon.Does lemon juice lighten hair without sun?
Lemon JuiceLemon juice is one of the easiest and most common ways to lighten hair. The heat of the sun opens hair cuticles and the lemon juice lifts color, which allows the sun to bleach your strands. Squeeze fresh lemon juice and add it to a spray bottle along with a teaspoon of oil to keep your hair from drying out.Does purple shampoo lighten hair?
If there's one hair care product we're seeing more and more of lately, it's purple shampoo. Often touted as a brightening, brass-busting shampoo for blonde hair, purple shampoo actually works to neutralize yellow and orange hues in colored hair of various shades. So, there's no need for brunettes to feel left out.How long does it take for lemon juice to lighten hair?
How long does it take to lighten your hair? An hour or two of sun exposure with lemon juice in your hair can lighten your hair subtly. You will have to repeat the process for 3 to 4 days for prominent results.Does baking soda lighten hair?
Yes, baking soda does lighten hair. Most of the videos show mixing the baking soda with hydrogen peroxide. Hydrogen peroxide is what is actually used to make your hair open up and do its thing when you bleach it or color it. Peroxide works by breaking one of the three chemical bonds that makes up your hair.Is lemon good for hair?
Lemons are rich in vitamin C, which improves the rate it which your hair grows by boosting the production of collagen. Lemon has anti-fungal properties that help maintain scalp health. It helps control the production of oil in your scalp. Lemon juice also helps stimulate re-growth from dormant hair follicles.How can I get my hair blonde from Brown?
If you have light brown hair…becoming a blonde will require lifting your color a level or two. This needs to happen in order to lighten your hair so that it's a more receptive base color for blonde dye. Before jumping straight to the color, you should start with a cooler undertone of blonde.Can stress change hair texture?
#3: Your Hair May ThinThe type and amount of hormone present in your body when you are under stress will create changes to the texture of your hair. Stress can cause a person who normally has very thick hair to have significantly less.Is hair dead or alive?
Hair growth begins inside the hair follicle. The only "living" portion of the hair is found in the follicle. The hair that is visible is the hair shaft, which exhibits no biochemical activity and is considered "dead". The base of a hair's root (the "bulb") contains the cells that produce the hair shaft.How long does it take for Sun to lighten hair?
It depends on your hair, but it can take as little as 30 minutes to an hour.Does hair lighten with age?
Follicles are structures in the skin that make and grow hair. With aging, the follicles make less melanin, and this causes gray hair. Hair color becomes lighter, eventually turning white. Body and facial hair also turn gray, but most often, this happens later than scalp hair.What causes sudden change in hair texture?
Sudden changes in hair texture, however, can indicate more serious problems, some of which are related to hormone shifts. Abrupt changes in hair texture, especially growing finer or more brittle, could indicate underlying conditions like hypothyroidism, especially when accompanied with other symptoms.Can stress lighten your hair?
Fact or Fiction?: Stress Causes Gray HairExtremely unlikely, scientists say, but stress may play a role in a more gradual graying process. The first silvery strands usually pop up around age 30 for men and age 35 for women, but graying can begin as early as high school for some and as late as the 50s for others.Can hair change color naturally?
Generally, if more eumelanin is present, the color of the hair is darker; if less eumelanin is present, the hair is lighter. Levels of melanin can vary over time causing a person's hair color to change, and it is possible to have hair follicles of more than one color on the same person.Why does my brown hair turn blonde?
Blond children often turn dark-haired before puberty. Some children start life as platinum blonds — often called "towheads" — but experience a darkening of hair color before they reach puberty. The exact concentrations of eumelanin and pheomelanin in your hair depend on which genes are turned on or off.What causes brown hair?
Hair color is determined by the amount of a pigment called melanin in hair. An abundance of one type of melanin, called eumelanin, gives people black or brown hair. An abundance of another pigment, called pheomelanin, gives people red hair.What is the rarest natural hair color?
In the array of possible natural hair colors, dark hues are the most common — more than 90 percent of people worldwide have brown or black hair. That's followed by blonde hair. Red hair, occurring in just 1 to 2 percent of the population, is the least common.Why is my hair dry and brittle all of a sudden?
Your hair can get dry because your scalp doesn't make enough oil to moisturize your hair, or your hair lets moisture escape. Your scalp isn't making enough moisture. Hair has no natural lubrication. Since the roots are under your skin, dry scalp goes along with dry hair. 
David Mack 
