Best 5 Hair Growth Products For Cancer Patients Of 2024: Regrow Hair With These Picks

Medically reviewedby Dr. Amy Revene M.B.B.S.
WrittenbyLuat Duong
Last updated

Are you searching for the best hair growth products for cancer patients in 2024? Look no further! 

This guide highlights the top 5 hair regrowth solutions for those who have undergone cancer treatment. With advanced formulations and proven effectiveness, these products offer hope and results for cancer survivors seeking to restore their hair. 

Discover the leading choices that are making a significant difference in the lives of many, as we delve into the world of hair recovery post-cancer treatment.

Why does chemotherapy cause hair loss?

hair growth products for cancer patients

Chemotherapy drugs, designed to aggressively target and hinder the progress of cancer cells, can also affect other rapidly dividing cells in the body, including those in hair follicles. This interaction often leads to hair loss, typically starting 2 to 4 weeks after beginning treatment and continuing throughout the treatment period and for a few weeks after its conclusion. 

Statistically, around 65% of chemotherapy patients experience hair loss, with the extent and rate of hair loss varying based on individual factors and the specific chemotherapy drug and dosage used.

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Does chemotherapy cause permanent hair loss?

Chemotherapy-induced hair loss is generally temporary. New hair growth usually begins around 3 to 6 months after the completion of chemotherapy. It's important to note that the new hair may differ in color, texture, or curl pattern. Initially, hair might even grow back gray until the pigment cells in the hair follicles recover their normal function. 

While these changes are often temporary, in rare instances, hair loss can persist for longer periods, known as persistent chemotherapy-induced alopecia (pCIA).

Does hair grow back after chemo? 

Yes, hair typically grows back after chemotherapy. Chemotherapy drugs target rapidly growing cancer cells, but they also affect other fast-growing cells in the body, including those in hair roots. This results in hair loss, which can occur not just on the scalp but anywhere on the body. 

Although hair loss from chemotherapy can be distressing, as it visibly signifies one's battle with cancer, it is important to remember that this is usually a temporary side effect. Hair regrowth generally begins after the completion of chemotherapy treatment.

5 best hair growth products for cancer patients

Finding the right hair growth products is crucial for cancer patients experiencing hair loss due to chemotherapy. Here are the top 5 hair growth products for cancer patients that have shown promising results in supporting hair regrowth:

1. Bio-Pilixin Serum

bio-pilixin serum

The Bio-Pilixin Serum is designed to help reduce hair loss and support hair growth. It's formulated with plant growth factors from stem cell technology, nurturing hair follicles to encourage growth. 

Clinically tested, it shows results in as little as 45 days, with a high satisfaction rate of 93% in clinical studies. 

The drug-free and vegan formula, safe for daily use, includes quality, rigorously reviewed ingredients. Key components like Capilia Longa significantly reduce hair loss and improve hair density. 

Niacinamide strengthens hair by boosting keratin production, and Vanillyl Butyl Ether enhances scalp blood flow, aiding nutrient delivery. 

This combination of natural and scientifically backed ingredients makes Bio-Pilixin Serum a promising option for post-chemotherapy hair care.

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2. Minoxidil


Minoxidil, an FDA-approved medication for alopecia, is effective in treating hair loss. When applied topically, it boosts blood flow and oxygen delivery to hair follicles, aiding in hair regrowth. Studies indicate its efficacy in shortening periods of baldness in cancer patients post-chemotherapy. 

For example, breast cancer patients using a 2% minoxidil solution experienced a reduced duration of baldness. 

Furthermore, a study involving 99 women with persistent chemotherapy-induced alopecia showed significant hair regrowth with minoxidil combined with anti-androgen treatments.

3. Finasteride


Finasteride is a medication primarily used to treat hair loss in men, known as male pattern baldness. It works by inhibiting the action of an enzyme that converts testosterone to dihydrotestosterone (DHT), a hormone that can cause hair loss. 

While Finasteride is effective for this specific type of hair loss, its use in cancer patients for hair regrowth is less common and not as well-studied. It's important for cancer patients to consult with their healthcare provider before using Finasteride. 

4. Dutasteride


Dutasteride, while initially developed for treating male pattern baldness, may also hold potential for assisting cancer patients in regaining hair post-chemotherapy. 

Like Finasteride, it works by inhibiting the conversion of testosterone to dihydrotestosterone (DHT), thus potentially reducing hair loss and promoting hair regrowth. 

Its effectiveness in cancer patients, particularly those experiencing chemotherapy-induced hair loss, could be attributed to its potent inhibition of both types of the enzyme responsible for DHT production. 

However, it's important to note that specific studies on Dutasteride's effectiveness in this context might be limited, and cancer patients should always consult with their healthcare provider before starting any new treatment.

5. Supplements


To enhance hair regrowth, especially for patients undergoing chemotherapy, incorporating certain supplements into their diet can be beneficial. Here's a list of some key supplements:

  • Vitamin B9 (Folic Acid): Vital for promoting blood circulation, which aids in delivering oxygen and nutrients to the hair follicles. Folic acid also supports the keratinization process, essential for producing keratin, a crucial hair protein.
  • Vitamin B12: Works synergistically with Vitamin B9 in improving circulation to the scalp and hair follicles, thereby promoting the growth of healthy hair.
  • Biotin (Vitamin B7 or H): Known to strengthen hair follicles, increase hair density, and enhance circulation to the scalp, biotin plays a significant role in hair health.
  • Iron: Essential for boosting circulation and oxygen delivery to hair follicles, thus promoting hair growth. Iron deficiency is often linked to hair loss, making it a critical supplement.
  • Calcium: Helps in preventing dry scalp and reduces hair breakage. It also contributes to nail strength, offering a dual benefit.
  • Zinc: While not mentioned in your list, zinc is also important as it aids in hair tissue growth and repair, and keeps the oil glands around the follicles working properly.

Together, these supplements can help in nourishing the scalp and hair follicles, thereby supporting hair regrowth and overall hair health. 

However, it's important to consult with a healthcare provider before starting any new supplement regimen, especially for individuals undergoing medical treatments like chemotherapy.

Hair regrowth stages of hair growth after chemo 

The hair regrowth process following chemotherapy typically progresses through several stages, reflecting the resilience and regenerative capacity of hair follicles:

  • 3–4 weeks after chemo: At this early stage, fine, soft hair, often referred to as "fuzzy" hair, starts to appear. This is the initial sign of hair follicles reactivating and beginning new growth.
  • 5 weeks post-chemo: During this phase, the new hairs become more noticeable. They are still quite fine but are a clear indication that the hair follicles are recovering and functioning.
  • 6 weeks after chemo: The new hair starts to become thicker. This increase in thickness is a sign of the hair follicles gaining strength and producing more robust hair strands.
  • 2–3 months of hair growth after chemo: By this time, around an inch of hair may have grown. This length is significant as it marks the transition from very short, fuzzy hair to more substantial hair growth.
  • 3–6 months of hair regrowth after chemo: In this period, patients may observe 2-3 inches of hair growth. This growth is often enough to cover bald patches that were a result of chemotherapy-induced hair loss.
  • 12 months of hair growth after chemo: A year into the hair regrowth journey, the hair may have grown 4–6 inches. This length allows for more styling options and is often long enough to brush and style in different ways.

It's important to note that individual experiences may vary, and factors such as the type of chemotherapy, overall health, and nutritional status can influence the rate and pattern of hair regrowth

Additional tips to support hair regrowth and scalp health

Maintaining scalp health and supporting hair regrowth during and after chemotherapy requires gentle care and protection. Here are some practical tips:

  • Protect your scalp: Use head coverings like scarves, turbans, or hats to shield the scalp from sun and harsh weather. When uncovered, apply sunscreen to the scalp to prevent sunburn.
  • Be gentle with remaining hair: If you have some hair left, handle it with extra care. Avoid harsh treatments and styling tools that could cause damage.
  • Avoid chemical treatments: Steer clear of hair dyes, bleaches, and perms, as these can further weaken the hair and irritate the scalp.
  • Minimize heat styling: Refrain from using curling irons, straighteners, and hairdryers. These tools can be harsh on fragile hair.
  • Choose gentle hairstyles: Opt for loose hairstyles that don’t pull on the hair or scalp. Tight styles can cause additional stress and damage to delicate hair.
  • Continue gentle care post-chemotherapy: For about six months after completing chemotherapy, continue these protective measures. New hair growth will still be delicate and needs gentle handling to strengthen.


The journey to hair regrowth for cancer patients post-chemotherapy is marked by several innovative products and practices in 2024. 

Among these, the Bio-Pilixin Serum from Scandinavian Biolabs stands out with its natural and scientifically backed ingredients, showing significant results in reducing hair loss and enhancing hair density. 

Alongside Minoxidil, Finasteride, Dutasteride, and a regimen of vital supplements, these products offer a comprehensive approach to nurture and strengthen hair and scalp health. 

It's crucial to remember that each patient's experience is unique, and consulting with healthcare providers before starting any new treatment is essential. 

Incorporating protective measures like gentle hair care and scalp protection will further aid in the delicate process of hair regrowth

With these top picks and tips, there is renewed hope and a path forward for those looking to regain their hair post-chemotherapy.


What can help cancer patients regrow their hair after chemotherapy?

Hair regrowth after chemotherapy can be supported by maintaining good general nourishment and avoiding harsh chemicals. While products like Minoxidil are often suggested, they might cause discomfort. Focusing on gentle scalp care and nutrition often provides a better foundation for hair regrowth.

What is the most recommended hair growth supplement for cancer patients?

Biotin, also known as Vitamin B7, is highly recommended for hair growth after chemotherapy. It's known for its benefits in promoting healthy hair, skin, and nails, making it a go-to choice for supporting hair regrowth in cancer patients.

Do all cancer patients experience permanent hair loss after chemotherapy?

Permanent hair loss after chemotherapy is very rare and typically occurs only with high doses of certain drugs. Most people will see their hair grow back once chemotherapy treatment is completed. It's advisable to consult with a doctor or specialist nurse about the potential for hair loss with specific chemotherapy drugs.



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Luat Duong

Luat Duong is a Copenhagen-based writer and content strategist specializing in hair loss and health. His work has been featured in MyHealthGuide, The Right Hairstyles, and Woman's Era. He is a graduate of Vaasa University. You can connect with him on LinkedIn.