Home Remedies for Hair Growth: 6 Options

Saw palmetto, rosemary oil, and pumpkin seed oil are home remedies for hair growth with limited clinical evidence, but none guarantees regrowth. Hair loss has many possible causes, so a remedy studied for pattern hair loss may not help with shedding caused by illness, a nutritional deficiency, or another condition.

Food and hydration support overall health, but no drink is proven to restore hair growth. For more on the dietary side, see the best drinks for hair growth.

6 home remedies for hair growth

The ai symptom analyzer can help you organize symptoms to discuss with a clinician; it cannot determine the cause of hair loss or replace an examination.

The first three remedies have been studied as products for hair loss, although the evidence is limited. The others support healthy hair or reduce damage rather than offering a proven way to make follicles grow new hair. This is not a head-to-head ranking: the best approach depends on the cause of the problem.

1. Saw palmetto

How it may work: Saw palmetto is a plant extract that may affect androgen activity. Androgens are hormones involved in pattern hair loss, in which susceptible hair follicles gradually become smaller.

How to use it: Saw palmetto is sold in oral supplements and topical scalp products. Ask a clinician before taking a supplement, especially if you use blood thinners or hormone-related medication, are pregnant or breastfeeding, or have surgery planned. If you choose a topical product, follow its label, apply it only to intact skin, and stop if irritation develops.

Evidence: A 2020 systematic review of saw palmetto found positive results in several trials and cohort studies, but the products and outcomes varied. Some supplements contained other ingredients, so their results cannot be attributed to saw palmetto alone. Larger, higher-quality studies are needed, including research on long-term safety. The review does not establish a reliable dose or show that every commercial product works.

2. Rosemary oil

How it may work: Rosemary oil is an essential oil studied as a topical product for pattern hair loss. Its proposed effects on the scalp and hair follicles are not established well enough to explain reliably how it might produce regrowth.

How to use it: Choose a diluted product intended for the scalp and follow its directions; do not apply undiluted essential oil directly to your skin. Try it on a small area of intact skin first, and stop using it if you develop burning, itching, or a rash. Do not swallow essential oils or apply them to a broken or inflamed scalp.

Evidence: A 2024 review of natural alternatives for pattern hair loss describes clinical research on rosemary oil but concludes that more research is needed to establish the effectiveness of natural remedies. The findings do not prove that rosemary oil will work for every cause of hair loss, or that homemade rosemary water has the same effects as a studied oil product.

3. Pumpkin seed oil

How it may work: Pumpkin seed oil contains plant compounds that researchers have investigated for their potential effects on processes involved in pattern hair loss. The mechanism in people, and whether it leads to meaningful regrowth, remains uncertain.

How to use it: You can include pumpkin seeds or pumpkin seed oil in a varied diet if you enjoy them, but ordinary food use is not equivalent to taking a studied supplement. Products for the scalp should be used only as directed on the label and stopped if they irritate your skin. Avoid pumpkin products if you have a pumpkin allergy.

Evidence: A 2022 review of natural products for male pattern hair loss included clinical studies of pumpkin seed oil among other products being investigated. This is limited evidence, not proof that cooking oil applied to the scalp or eaten in food will regrow hair. There is no established home-use regimen that works for everyone, and supplements can vary in formulation.

4. A varied, adequate diet

How it may work: Hair follicles need nutrients to make hair. An unbalanced diet or a nutrient deficiency can contribute to shedding, so correcting an identified deficiency may help address a contributing cause. Eating extra nutrients does not necessarily increase hair growth when you already get enough.

How to use it: Eat regular, varied meals that include protein sources, vegetables, fruit, and other foods you tolerate. If you have a restricted diet, unexplained shedding, or symptoms of a possible deficiency, discuss your diet with a clinician or registered dietitian. They can help decide whether testing or a supplement is appropriate.

Evidence: A 2023 review of natural compounds and hair loss identifies an unbalanced diet among possible contributors to hair loss. That does not mean a particular food or supplement is a proven treatment for every person with thinning hair. Avoid taking high-dose hair supplements on the assumption that more is better; excess nutrients can also be harmful.

5. Gentler hair care

How it may work: Tight hairstyles, harsh handling, and frequent high heat can damage hair or contribute to hair loss from repeated pulling. Reducing that stress can preserve existing hair and reduce breakage, although it does not necessarily make new hair grow faster.

How to use it: Wear styles that do not pull at the scalp, detangle gently, and use less heat when styling. Be especially careful with wet hair, which is more vulnerable to breakage. If a hairstyle hurts or leaves your scalp feeling tight, loosen or change it.

Evidence: Gentle care is a practical way to avoid preventable damage, not a proven treatment for every form of hair loss. Short, broken strands along the hair shaft are different from shedding at the root, and both can occur at the same time. If thinning continues despite changing your routine, have the underlying cause assessed rather than relying on hair-care changes alone.

6. Gentle scalp massage

How it may work: Moving the skin with your fingertips may feel relaxing and can help distribute a scalp product, but a reliable mechanism for producing new hair growth has not been established. Massage should not be used as a substitute for assessment of persistent thinning.

How to use it: During washing or at another convenient time, gently move your fingertips over the scalp without scratching or pulling the hair. Stop if it hurts or causes irritation. Skip massage over areas that are broken, painful, or visibly inflamed until a clinician has assessed them.

Evidence: There is not enough convincing clinical evidence to recommend scalp massage as a reliable treatment for hair loss. Any change in how the hair looks immediately afterward may reflect how the strands have been arranged rather than new growth. Consider massage a comfort measure, not a remedy with established regrowth benefits.

When should you see a doctor about hair loss?

Make an appointment if hair loss is sudden, patchy, worsening, or accompanied by scalp pain, redness, significant scaling, or itching. A clinician can examine your scalp and consider whether the pattern, medical history, diet, or medications suggest a cause that needs further investigation. Prompt assessment matters because some causes can damage follicles if left untreated.

Also seek advice if shedding persists, follows an illness, or occurs alongside symptoms such as unusual fatigue or weight changes. Depending on the cause, a clinician may discuss established treatments, including topical minoxidil or other prescription options appropriate to you. Do not stop or change a prescribed medication because you suspect it is causing shedding; discuss it with the prescriber.

Pregnant or breastfeeding people, children, and anyone with a scalp condition should check with a clinician before using hair-growth supplements or essential-oil products. People taking blood thinners or hormone-related medicines should be particularly cautious with saw palmetto. Natural products can cause irritation or interact with medicines, and their safety is not equally established for everyone.