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Historically, toothpaste contained an antibacterial agent called triclosan. However, in 2017, the Food and Drug Administration (FDA) banned triclosan as an ingredient in antiseptic washes after finding evidence to suggest that it can decrease thyroid hormone levels and potentially contribute to antibiotic resistance.

As of early 2019, commercially available toothpaste no longer contains triclosan.

Toothpaste contains many ingredients that benefit dental health, such as:

• glycerin
• sorbitol
• calcium carbonate
• sodium lauryl sulfate (SLS)
• sodium bicarbonate (baking soda)

However, many of these ingredients are too harsh to use on the skin. People may find that toothpaste irritates or dries their skin out. This effect could be particularly dangerous for those with dry or sensitive skin.

Having overly dry skin can stimulate excess oil production, which could, in turn, trigger further breakouts of spots and pimples.

Having a new pimple pop up the night before a big event or experiencing a stubborn breakout that lingers for weeks on end can be frustrating. However, before people reach for their toothpaste, they may wish to consider the following alternative pimple remedies instead.

People who experience frequent breakouts can try using over-the-counter (OTC) or prescription strength acne treatments.

Although these treatments can be highly effective, they may also lead to side effects and might not be right for everyone. A person should work with a doctor or dermatologist to find the best treatment for them.

OTC treatments usually work well for mild-to-moderate breakouts of acne and pimples. These treatments come in various forms, including gels, creams, and cleansers, and they generally contain the following ingredients:

• salicylic acid
• benzoyl peroxide
• alpha hydroxy acids
• sulfur
• charcoal

Doctors can prescribe topical or oral treatments for people who have severe acne. Some of these medications include:

• oral isotretinoin
• oral minocycline
• topical tretinoin
• topical or oral clindamycin
• oral antibiotics
• oral birth control pills

In a 2019 comparative study, researchers found that herbal extracts were equally as effective in treating acne as a solution containing 2.5% benzoyl peroxide. In this particular study, those using the herbal extracts were also more satisfied with the treatment. Below are some examples of natural remedies for pimples and spots:

Tea tree oil

Tea tree oil comes from the Melaleuca alternifolia tree. Compounds in tea tree oil have powerful anti-inflammatory and antimicrobial properties, which may help kill acne-causing bacteria and soothe irritated skin.

In a 2016 pilot study, researchers asked 14 individuals between the ages of 16 and 39 years with moderate acne to use tea tree oil products twice a day. The tea tree oil products reduced the number of acne lesions by 54% after 12 weeks.

Four of the participants experienced minor side effects, including minor itching and moderate scaling, peeling, and dryness. However, these side effects cleared up within a few days.

In a 2018 randomized trial, 60 individuals between the ages of 14 and 34 years with mild-to-moderate facial acne received one of the following treatments:

• natural acne treatment containing 3% tea tree oil, 20% propolis, and 10% aloe vera
• acne cream containing 3% erythromycin
• placebo

The researchers concluded that the natural treatment containing tee tree oil was significantly more effective than the other two treatments.

Aloe vera

The aloe vera plant contains at least 75 different minerals, amino acids, and vitamins. These compounds promote wound healing, reduce skin irritation and inflammation, and prevent skin infections.

The anti-inflammatory and antimicrobial compounds in aloe vera may help fight blemishes.

In one 2019 study, 60 participants with mild-to-moderate acne received either a natural gel containing aloe vera, mangosteen peel, and camellia tea extracts or a 1% clindamycin gel. The participants used these products twice daily for 28 days.

The participants using the natural gel experienced significant reductions in skin redness, hyperpigmentation, and the number of acne lesions compared with those in the group using the clindamycin gel.

However, some people may experience adverse skin reactions to pure aloe vera and commercial products containing it. It is advisable to perform a skin patch test before using aloe vera on the face.

Read more about using aloe vera for pimples here.

Prebiotics and probiotics

Many of the trillions of microbes living on the skin play vital roles in wound healing and fighting infection. Researchers have found evidence linking imbalances in the skin microbiota to numerous skin conditions, including eczema, psoriasis, and acne.

In a 2018 study, researchers found that the balances of bacterial genera were different in people who had severe acne. These individuals also had lower levels of beneficial gut bacteria than the participants without acne.

The increasing awareness of the gut and skin microbiomes and how they influence people’s overall health has led many researchers and manufacturers to believe that manipulating the microbiome could improve skin health.

Prebiotics are dietary fibers that feed beneficial bacteria. Probiotics are strains of live bacteria that can help increase the number of beneficial bacteria on the skin and prevent the growth of acne-causing bacteria.

In a 2013 study, researchers found that oral supplementation with a probiotic strain called Lactobacillus paracasei reduced skin sensitivity and improved the skin’s natural barrier function.

In 2014, an 8 week trial involving 34 individuals found that fermented cypress, another probiotic, appeared to be more effective than tea tree oil in reducing the number of acne lesions and decreasing oil production.

These preliminary findings suggest that prebiotics and probiotics may be effective alternatives to current acne medications.

Read more about some remedies for eliminating pimples quickly here.

It is not a good idea to use toothpaste as a treatment for pimples and acne. Although toothpaste contains ingredients that keep the mouth clean and prevent dental disease, it does not follow that it will benefit the skin in the same way.

The chemicals in toothpaste can irritate the skin, causing dryness that can stimulate the oil glands in the face. Excess oil production may result in new or worsening breakouts of acne.

Instead of toothpaste, people who struggle with pimples might want to consider using an OTC acne treatment or an herbal extract, such as tea tree oil or aloe vera.

People who have severe acne can speak with a dermatologist about other prescription treatment options.

SHOP FOR NATURAL PIMPLE REMEDIES

All of the products in this article are available in health food stores and online.

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The Food and Drug Administration (FDA) approves Minoxidil to treat hair loss. Sold under the name Rogaine, as well as other generic brands, people can purchase topical Minoxidil over-the-counter (OTC). Minoxidil is safe for both males and females, and people report a high satisfaction rate after using it.

Minoxidil stimulates growth in the hairs and may increase their growth cycle. It can cause hairs to thicken and reduce the appearance of patchiness or a widening hair parting.

Minoxidil treatments are available in two concentrations: the 2% solution requires twice daily application for the best results, while the 5% solution or foam requires daily use.

While the instinct may be to choose the stronger solution, this is not necessary. Studies posted to the International Journal of Women’s Dermatology and the Journal of the American Academy of Dermatology found that 2% minoxidil was effective for females with androgenetic alopecia, or pattern baldness.

If a person finds success with minoxidil, they should continue using it indefinitely. When a person stops using minoxidil, the hairs that depended on the drug to grow will likely fall out within 6 months.

Side effects from minoxidil are uncommon and generally mild. Some females may experience irritation or an allergic reaction to ingredients in the product, such as alcohol or propylene glycol. Switching formulas or trying different brands may alleviate symptoms.

Some females may also experience increased hair loss at first when using minoxidil. This typically stops after the first few months of treatment as the hair gets stronger.

Additionally, misapplying minoxidil or applying it to the forehead or too much of the neck may cause hair growth in these areas. Only apply minoxidil to the scalp to avoid these side effects.

Minoxidil is available to purchase in stores and online.

Low-level light therapy may not be sufficient treatment for hair loss on its own, but it may act to amplify the effects of other hair loss treatments, such as minoxidil.

A trial posted to the Indian Journal of Dermatology, Venereology, and Leprology found that compared to control groups, adding low light therapy to regular 5% minoxidil treatment for androgenetic alopecia helped improve the recovery of the hairs and the participants’ overall satisfaction with their treatment.

Researchers will need to carry out further research to help strengthen these results.

The drug ketoconazole may help treat hair loss in some cases, such as androgenetic alopecia, where inflammation of the hair follicles often contributes to hair loss.

One review posted to the International Journal of Women’s Dermatology noted that topical ketoconazole might help reduce inflammation and improve the strength and look of the hair.

Ketoconazole is available as a shampoo. Nizoral is the best known brand and is available for purchase over the counter and online. Nizoral contains a low concentration of ketoconazole, but stronger concentrations will require a prescription from a doctor.

Some females may also respond to corticosteroid injections. Doctors use this treatment only when necessary, for conditions such as alopecia areata. Alopecia areata results in a person’s hair falling out in random patches.

According to the National Alopecia Areata Foundation, injecting corticosteroids directly into the hairless patch may encourage new hair growth. However, this not may prevent other hair from falling out. Topical corticosteroids, which are available as creams, lotions, and other preparations, may also reduce hair loss.

Early evidence suggests that injections of platelet-rich plasma may also help reduce hair loss. A plasma-rich injection involves a doctor drawing the person’s blood, separating the platelet-rich plasma from the blood, and injecting it back into the scalp at the affected areas. This helps speed up tissue repair.

A recent review posted to Aesthetic Plastic Surgery noted that most studies suggest that this therapy reduces hair loss, increases hair density, and increases the diameter of each hair.

However, because most studies up until now have been very small, the review calls for more research using platelet-rich plasma for androgenic alopecia.

If hormone imbalances due to menopause, for example, cause hair loss, doctors may recommend some form of hormone therapy to correct them.

Some possible treatments include birth control pills and hormone replacement therapy for either estrogen or progesterone.

Other possibilities include antiandrogen medications, such as spironolactone. Androgens are hormones that can speed up hair loss in some women, particularly those with polycystic ovary syndrome, who typically produce more androgens.

Antiandrogens can stop the production of androgens and prevent hair loss. These medications may cause side effects, so always talk to the doctor about what to expect and whether antiandrogens are suitable.

In some cases where the person does not respond well to treatments, doctors may recommend hair transplantation. This involves taking small pieces of the scalp and adding them to the areas of baldness to increase the hair in the area naturally. Hair transplant therapy can be more costly than other treatments and is not suitable for everybody.

Some minor hair loss may happen due to clogged pores on the scalp. Using medicated shampoos designed to clear the pores from dead skin cells may help promote healthy hair. This may help clear minor signs of hair loss.

Massaging the scalp may increase circulation in the area and help clean away dandruff. This helps keep the scalp and hair follicles healthy.

The most common cause of hair loss in females is androgenetic alopecia, which has strong links to genetics and can run in families.

According to the International Journal of Women’s Dermatology, hair loss from androgenetic alopecia may start at a young age. Some females may begin losing their hair in their late teens or early twenties, though most females may not begin to lose their hair until their 40s or older.

Both males and females can develop androgenetic alopecia, but they experience it in different ways. Males tend to experience a receding hairline or bald spot on top of their head, while females tend to present different symptoms.

In females, the parting at the center of the hair often becomes more defined or wider. Females may also experience thinning hairs, and hair may appear more thin or patchy overall.

These symptoms are due to a thinning of each hair strand. The hairs also have a shorter life cycle, and hairs only stay on the head for a shorter period.

Female pattern hair loss is a progressive condition. Females may only notice a slightly wider parting in their hair at first, but as symptoms progress, this can become more noticeable.

Other forms of alopecia, such as alopecia areata, may cause one or more patches of complete baldness.

Other factors may play a role in hair loss, such as inflammatory conditions that affect the scalp and hormone imbalances. Doctors may want to investigate these possible causes if the person does not respond to typical treatments.

While losing hair at a young age may be concerning, hair loss is a reality for many people as they age. One study posted to the Indian Journal of Dermatology, Venereology, and Leprology noted that up to 75% of females would experience hair loss from androgenetic alopecia by the time they are 65 years old.

While many females look for ways to treat hair loss while they are young, at some point, most people accept hair loss as a natural part of the aging process.

Some people may choose to wear head garments or wigs as a workaround to hair loss. Others work with their aging hair by wearing a shorter haircut that may make thin hair less apparent.

Hair loss can affect both males and females. Hair loss in females may have a range of causes, though the most common is androgenetic alopecia.

There are a variety of treatments for hair loss for females, including OTC hair loss treatments, which are generally effective. Anyone experiencing hair loss should visit their doctor who can diagnose any underlying factors.

If a doctor suspects there is another underlying cause or the person does not respond well to OTC treatments, they will look into other treatment options.

Sulfates are types of chemicals called surfactants that play an important role in the effectiveness of shampoos. Surfactants lower the surface tension of the liquid they are in, which makes the liquid easier to mix with water and work up into a good foam.

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The foaming action means that a person can spread the shampoo over a greater area of their head. It may also help any active ingredients in the shampoo work deeper into the hair to remove dirt and excess oil. Of course, this may also mean that the person uses less shampoo.

The most common sulfates found in store-bought shampoos include sodium lauryl sulfate, sodium laureth sulfate, and ammonium laureth sulfate. Other products may contain slight variations of these compounds, as well. These are not true sulfates, but they carry out the same role.

There may be some downsides to including sulfates in shampoo.

One downside is that sulfates may be too effective at cleaning. Sulfates help a shampoo to strip oil and dirt away from the hair. However, the hair needs to retain a bit of its natural moisture and oils to stay healthy.

Sulfates may strip away too much moisture, leaving the hair dry and unhealthy. They may also make the scalp dry and prone to irritation.

Aside from the possible drying effects, there is little risk to a person’s health from using sulfates correctly.

A review in Environmental Health Insights looked at the possible toxicity of sodium lauryl sulfate. The researchers noted that much of the negative public view of sulfates might be due to how people have interpreted the scientific reviews.

One of the most common myths surrounding sulfates is that they cause cancer. However, there is no scientific evidence to support this claim or that sulfates cause any harm to health.

Sodium lauryl sulfate might carry some minor risks, such as eye irritation, skin irritation, and general toxicity if a person drinks the product. However, most people should experience little or no side effects when using sulfates.

For the most part, the effects of sulfates are mild, and many people benefit from the effectiveness of shampoos that contain them. People with especially greasy hair or dandruff may notice that shampoos containing sulfates are the only products that clean their hair effectively.

However, some people should avoid sulfates and choose sulfate-free options. These people include:

People with sensitive skin or skin conditions

A person with a sensitive scalp or sensitive hair may experience strong drying effects from sulfates. Those with a skin condition such as eczema or psoriasis who use shampoo containing sulfates may also experience itching, redness, and cracking in their scalp after use. These people could consider using sulfate-free shampoos.

People with dry, frizzy hair

People with naturally dry, curly, or frizzy hair may want to avoid sulfates. Sulfates could increase the dryness and frizziness of hair due to increased friction caused by the stripping of the natural oils and moisture.

People with dyed and chemically altered hair

People who color their hair or regularly straighten or curl it may want to avoid sulfates as these processes can damage the hair. Finding ways to prevent any additional stress or dryness in the hair can help keep it healthy.

Shampoo containing sulfates may also strip the color from dyed hair more quickly.

People with sensitive skin and hair who experience side effects from using sulfate shampoos may want to try a sulfate-free product to see whether their symptoms persist or clear up.

While there is a variety of sulfate-free shampoos available, it is important to note that many of these products still contain chemical compounds that are similar to sulfates.

People with particularly sensitive skin and hair should look for the most natural, truly sulfate-free options to help prevent side effects.

Sulfate-free shampoos may feel different at first. They will likely take longer to create suds, and people may have to use more of the shampoo to clean their hair thoroughly. A person may also have to use extra water to rinse these shampoos from the hair.

However, sulfate-free shampoos will generally clean the hair just as effectively as those that contain sulfates.

Sulfate-free shampoos and conditioners are available online.

For the most part, sulfates in shampoos are safe. They help the shampoo strip dirt and oil from the hair.

For people with sensitive hair and skin, shampoos containing sulfates may cause some mild side effects, such as dry, brittle hair, and dryness or redness of the scalp.

Anyone experiencing these symptoms may want to switch to a sulfate-free shampoo to see how it affects their symptoms.

Anyone uncertain about their symptoms or the effects of a product should speak to a doctor or dermatologist.

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To date, scientific research on saw palmetto for hair loss remains limited. According to the National Center for Complementary and Integrative Health (NCCIH), there is not enough scientific evidence to support people using saw palmetto for any health condition.

However, some researchers have looked into saw palmetto and hair loss.

According to a 2012 study, saw palmetto might inhibit an enzyme called 5-alpha reductase. A medication called finasteride (Proscar) uses this mechanism to treat hair loss in males. By inhibiting 5-alpha reductase, finasteride blocks the conversion of testosterone to dihydrotestosterone, which is the hormone responsible for male pattern hair loss.

Saw palmetto may also have anti-inflammatory effects on the body, which could offer protection from some causes of hair loss.

In a small 2002 study, researchers gave 10 males with androgenetic alopecia a supplement that contained both saw palmetto and beta-sitosterol. The researchers noted improvements in 6 of the 10 males. As this study was very small, additional research is necessary to support these findings.

In a 2012 study, researchers enrolled 100 males with mild-to-moderate androgenetic alopecia. Over 2 years, one group took 320 milligrams (mg) of saw palmetto each day, while the other group received 1 mg of finasteride daily.

In the end, 38% of those who took saw palmetto had an improvement in their hair loss, compared with 68% of those who took finasteride. This finding suggests that both treatments had an effect but that finasteride was more effective. The researchers also noted that the more severe the hair loss, the less likely saw palmetto was to work.

While smaller studies have shown that saw palmetto might have promise as a treatment for hair loss, there is a need for additional, larger scale studies.

Saw palmetto is available in a variety of preparations, including oral supplements and hair care products, such as shampoos and conditioners. As researchers have not proven that saw palmetto prevents or treats hair loss, there is no official recommended dosage.

An article in the Journal of Cutaneous and Aesthetic Surgery cites a recommended dosage of 160 mg twice daily in the form of tablets. Researchers have also used this dosage in a clinical trial setting.

There is no extra guidance on how to use saw palmetto, such as whether to take it with or without food.

Saw palmetto does not usually cause significant side effects. The most common side effects are headaches and stomach upset.

According to the NCCIH, research has not shown that saw palmetto interacts with any medications. However, it is still a good idea for people to talk to their doctor before taking saw palmetto in case new information about interactions becomes available.

Another concern for males taking saw palmetto is that the supplement can reduce levels of prostate-specific antigen (PSA). One article notes that levels of PSA may decrease by 50% after 6–12 months of taking saw palmetto. Doctors test PSA levels during prostate cancer screening, so saw palmetto could make these tests less accurate.

A person’s diet can have an important effect on keeping the skin and hair healthy. Specific foods can help promote the growth of the hair and improve its strength and volume. These foods include eggs, Brazil nuts, and fatty fish.

The American Academy of Dermatology advise people to ensure that they get enough of certain nutrients in their diet. These include protein and iron, which the body uses to build strong, healthy hair. Eating too few calories may also affect the growth and health of the hair.

Learn about the best foods for hair growth here.

Few studies have looked into other home remedies for hair loss. However, there is some evidence to suggest that scalp massage and aromatherapy may help.

Like saw palmetto, pumpkin seed oil is a 5-alpha reductase inhibitor. A 2014 study found that males who took 400 mg of pumpkin seed oil daily for 24 weeks had an average hair count increase of 40%. However, more research is necessary before researchers can determine the effectiveness of this supplement.

Many doctors will recommend making lifestyle changes relating to hair care. In some people, these steps may help prevent further hair loss:

• washing and conditioning the hair using gentle and moisturizing products
• refraining from using hot oil treatments, chemical straighteners, chemical relaxers, and heat styling products, such as flat irons, hot combs, and curling irons
• limiting the use of a hair dryer and only using the lowest setting possible
• avoiding adopting hairstyles that pull the hair back tightly — including buns, pigtails, cornrows, or braids — because the twisting and pulling can lead to hair loss
• brushing the hair as gently as possible

Saw palmetto is a supplement that may help the hair grow. However, the current evidence to support the use of this treatment is limited, and official bodies do not recommend it.

Saw palmetto has few side effects, so some people may wish to try taking it despite the lack of evidence. People can buy saw palmetto supplements online.

This supplement can affect PSA levels, so people should always tell their doctor when they take this supplement.