Health Issues

Multiple Hairs in One Follicle – Causes and Treatment

Have you ever noticed that two hair grows out of a follicle and asks you if that is normal? You shave your legs or, if you’re a male, your face and suddenly you see something like that.

But is that due to the shave? Experts say no! In fact, this phenomenon is probably a genetic anomaly that is not normally caused by shaving.

Pili Multigemini: Are two hairs in a follicle “normal”?

The official medical term for this is pili multigemini and is actually not that rare, but very few people notice it. Even if you may not have noticed it, maybe hair will grow that way too.

But do not worry, the whole thing is not painful and the hair can simply be shaved off. So Pili multigemini is relatively normal and nothing to worry about.

How is it created?

Pili multigemini occurs when the tip of the hair divides so that two shafts are formed. In women, this usually occurs under the arms and legs, while in men it is usually seen on the face. Even in children this can happen, in this case upside down. Basically, a hair follicle grows as normal as it should, and another hair bulb emerges at the base. The hair bud then splits as it grows. The result: two hairs from a follicle.

Normally, only one hair would grow from a follicle. Although researchers have understood the basic mechanisms in this process, they are not quite sure why this can happen. But they believe that genetic factors play a big role in it.

How do you deal with this weird symptom?

If you notice something like this and it does not bother you, just ignore it. But if you see it in several parts of your body and you want to get rid of this phenomenon, here are some tips:

Do not rip off!

Some people are so annoyed by the “two-hair follicles” that they pull them out with tweezers. Unfortunately, the two hairs that come from the individual follicle are usually deeper than normal hair. Plus, even if you get them out, they’ll grow soon anyway.

Do not shave!

Like plucking shaving does not help a bit. In fact, by continuously shaving two hairs in a follicle, you increase the chances of developing inflammation. Shave your hair only when necessary, and leave it alone otherwise and do not think about this strange symptom.


Electrolysis is something that can actually cause the hair follicles to “fall asleep”. The catch: If this problem occurs anywhere on your body, electrolysis can quickly become quite expensive. If you do not really suffer from it, we advise you to just leave your hair alone and save your money for something else.

Then there is the so-called cryotherapy, in which the skin is frozen so that the follicle can be removed. But since this procedure is not free of charge, applies here: Save yourself in doubt, the money.

Can two hairs be prevented from growing out of one follicle?

Unfortunately two hairs growing out of one follicle can’t be prevented, because this is a genetic disorder. Most genetic disorders can not be resolved despite modern medicine. If you have two hairs from a follicle, you can not do anything about it. In rare cases, however, this phenomenon can be caused by UV radiation or too frequent hair treatment. Care products for sensitive skin may help. Again and again she comes up, the question that drives me as a (also) beauty blogger again and again a little bit more in the madness:

Human beings actually have hair all over their body – in the course of evolution, human body hair has developed back to abdomen, back, arms, and legs for lack of need (we know how to use clothing as we create and maintain heat sources) we only have a little leftover fur, depending on the individual a little more or less pronounced, but we no longer have a coat. Most hair is in the pubic area, under the arms and on the face (beard, but also eyelashes and eyebrows, which protect our eyes and thus have a fixed function) and of course on the head.

Today we focus our attention especially on the hair of the head.

The hair growth is genetically regulated and includes 3 different phases – the hair grows about 1.25 cm per month on average:

  1. Anagen phase
  2. Katagene phase
  3. Telogen phase

The very fact that growth is genetically regulated shows how feeble-minded most promises of hair growth are.

1 – Anagen Phase

The Anagene phase is also called “growth phase”. The hair may be in this phase for up to 6 years – the duration of this phase is genetically determined. The cells in the papilla (see picture) divide and produce new fibers, the hair bulb digs deep into the dermis to ensure an ideal supply to the hair. About 85% of all hair is in the Anagen phase. The longer the hair is in this phase, the longer it can grow, the growth rate can not be influenced, nor the length of the phase.

Here is also an explanation of why some people never seem to grow their hair beyond a certain point, their anagen phase only allows this length. Similarly, people who have a longer anagen phase are also able to grow their hair longer than people with a shorter anagen phase. Since these are genetically predetermined, hair growth can not be directly influenced, only hair health.

2 – Katagene phase

The Katagene phase is also referred to as the “transition phase” and is the period during which the hair virtually regenerates. This phase lasts about 2 weeks and only about 1% of all hair is in this renewal or transition phase. Signals that signal the end of the anagen phase are emitted by the body, including stopping melanin formation in the hair.

The papilla cuts off their firm connection and the connection to the blood circulation and thus also the supply of the hair. In the course of this, the hair bulb will shrink in the next 2 weeks and the hair shaft will be pushed upwards. In fact, the hair grows active during this period, but the pushing up of the hair shaft can be noticeable as a measurable length.

3 – Telogen phase

The telogen phase is also referred to as “resting phase”, the hair is in this resting phase for about 1 – 4 months. The skin cells that surround the hair continue to grow in the resting phase of the hair and thus ensure it stays in place for a while, even if it is no longer connected to the bloodstream. Thus, without attacking the reserves of the body, it can still serve for a while while the follicle is resting.

After a while, the follicle begins to grow again, making the junction of the hair shaft softer and more unstable. The shaft can become loose and the hair falls out. Within about 2 weeks, a new stem grows when the telogen phase is complete and the anagen phase begins again.

How do I get long and healthy hair?

The growth of hair is, as we have just learned, mainly genetically predisposed and neither the growth phase, speed nor the duration of the phases can be influenced – so it makes sense at all to do something? Can I do anything at all?

Yes, it makes sense, though the length and growth rate can not be influenced, we can maintain the hair health and minimize premature termination – there are some tips and tricks on it:

Healthy Diet: Diet plays a big role when it comes to hair health, which is hair Connected to our bloodstream and is supplied with nutrients. We have to eat them so that they can get in the hair. Poor nutrition can affect the health and care of the hair, they are thinner and break off more quickly and easily

Reduce stress: Stress is one of the most common causes of hair loss, massive stress can even affect the telogen phase and affect you with more hair To prevent or minimize chemical hair treatments, chemical processes such as bleaching, perming, permanent hair straightening, dyeing, etc. cause massive damage to the hair. It is therefore advisable to perform these procedures as rarely as possible and / or to resort to products that minimize hair damage, such as Olaplex for example:

Avoid heat damage: Heat is one of the biggest enemies of healthy hair, heat can attack the hair structure make them brittle and porous and lead to increased breakage. Too often blow-drying, straightening or curling with heat should be avoided and always heat protection applied. The ideal hairstyle is: even the right hairstyle can affect hair health, hair that is constantly rubbed or always kinked in the same place be, break easier and faster. So it makes sense at shoulder length, if the hair rest much on the shoulders, the hair often hochzustecken to avoid this resting, it can lead to split ends. Too tight braids or wrong braid (with the metal part are our enemy) can lead to hair breakage. The friction on a lot of material, as often happens in winter, through scarves, jackets and thick sweaters can strain and weaken the hair. Loose updos are gentler on the hair and relieve it a bit.

Satin pillow covers or hair caps: As mentioned above, friction is not very good for the hair – and at night we lie with our heads on the pillow, rolling around and around and rub the hair on the pillowcase. So it makes sense to choose a cover made of a material that minimizes friction. Silk is ideal for this, alternatively, a hair cap, which protects the hair over night, help.

Wash properly hair and not too often: The wrong shampoo can strain the hair, dry out or complain, gentle, mild cleansing shampoos are ideal. Too aggressive products hurt more than doing good. Even the pure procedure of washing your hair can put a strain on your hair, and friction again comes into play here and too frequent hair washing can stress the scalp, dry it out and bring the natural, important sebum production into imbalance. The hair should only be washed when it is really necessary, ideally rarely or not too often

Native oils are your best (hair) friend: Natural oils are the best, easiest and easiest care and incredibly effective and they have many good ingredients that help hair stay healthy and provide essential nutrients and vitamins. Native oils can seal and smooth the cuticle of the hair, prevent protein from precipitating out of the hair, protect against heat damage and damage from UV radiation. Make sure that it is virgin, untreated and without additives, they have the most nutrients.

Dietary supplements: Dietary supplements are also widely used and can help a bit. Best known are biotin and silica. Biotin is extremely important for hair health, but the need for biotin is usually covered by the daily diet, true biotin deficiency is very rare.