What is the Best Hair Serum for Hair Growth?

The most common cause of hair loss in men is androgenetic alopecia, affecting around 50% of men in Australia. Also known as male pattern baldness, this is a genetic condition that starts with hair thinning at the crown and a receding hairline.

With this condition, hair loss is triggered by the production of dihydrotestosterone (DHT), a male sex hormone that shrinks hair follicles. Those who have a genetic DHT sensitivity may therefore experience stunted hair growth and progressive thinning.

There are a wide variety of treatments on the market designed to stimulate hair growth, including serums. But while they provide dry tresses with a much-needed moisture boost, do they actually work to tackle hair thinning?

In this article, we’ll explore the best serums for hair growth and explain how choosing targeted treatments can help you achieve all-round healthier locks.

What Are Hair Growth Serums?

Hair growth serums are specialised formulas containing nourishing ingredients such as essential oils, vitamin B5, amino acids, and minerals like selenium.

These ingredients work by penetrating the hair shaft and creating a protective barrier around the follicles. This shields them from external stressors like heat, helping to seal split ends, tame frizz, and hydrate strands affected by styling damage.

A good hair growth serum helps to thicken thinning hair by enhancing the diameter of individual strands and boosting overall hair density. This promotes a thicker, fuller appearance, allowing your hair to look more voluminous. These products therefore create a smoother hair texture, while strengthening strands to prevent future breakage.

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Hair growth serums also improve scalp health by delivering essential nutrients right to the roots. By conditioning the scalp, they create the optimal environment for hair growth.

However, consistent use is essential to stimulate hair growth. In a study from the Clinical, Cosmetic, and Investigational Dermatology journal, those who used a specially formulated hair growth serum for 90 days saw significant improvements in the rate of hair fall, hair growth, and hair density.

Best Hair Growth Serums: 3 Options for Healthier Hair Growth

Let’s take a look at 3 popular products that effectively promote hair growth, particularly for men experiencing thinning or breakage.

Nutrafol

Nutrafol for men is a daily hair growth supplement designed to alleviate excess shedding and decreased scalp coverage. The science-backed formula features the patented Synergen Complex, a proprietary blend of hair growth ingredients including saw palmetto, marine collagen, ashwagandha, and curcumin.

Nutrafol therefore takes a multi-targeted approach to hair health. It encourages thicker hair by addressing the root causes of thinning, such as poor nutrition, stress, metabolic changes, aging, and hormonal imbalance.

Kerastase Genesis Anti-Hair Fall Fortifying Hair Serum

The Genesis Anti-Fall Serum from Kerastase is ideal for weakened hair that’s prone to falling out due to breakage from brushing.

The daily fortifying treatment is applied over 6 weeks to boost scalp resistance, while strengthening hair to reduce fall. It’s enriched with ingredients like ginger root, edelweiss native cells, and aminexil to preserve your scalp’s natural moisture barrier and protect it from external daily aggressors.

This creates the optimal environment for future hair growth.

The Ordinary Multi-Peptide Serum for Hair Density

Hair growth treatments like the Ordinary Multi-Peptide Serum are ideal for creating thicker, fuller-looking hair.

The lightweight formula combines peptide technologies with plant-based extracts to boost blood circulation that delivers essential nutrients for healthy hair to the scalp. It can also stimulate hair growth by increasing hair follicle activity – simply massage a few drops into a clean, dry scalp once daily.

How to Choose the Right Hair Growth Serum for You

Here are two tips for selecting a serum that’s designed to promote hair growth based on your unique hair needs:

1. Identify the Causes of Poor Hair Health

Hair loss has a range of causes, from genetic predisposition to damage from heat styling. The best hair regrowth treatments for you should target this unique cause, so consider your hair goals before investing in a serum.

For instance, to hydrate dry, brittle hair, choose a hair serum with ingredients like coconut oil and shea butter that nourish the hair shaft. You should also avoid serums that contain harsh fragrances or dyes that cause scalp irritation and dryness. Look for dermatologist-tested formulas that create the optimal conditions to promote hair growth.

For faster hair growth, go for serums with ingredients that have scientific data supporting their use. One key ingredient found in hair growth products is rosemary oil, which rejuvenates damaged hair follicles thanks to its antioxidant and anti-inflammatory properties.

Speak to a healthcare professional if you’re unsure about what’s causing your hair loss.

2. Choose Proven Ingredients

A randomised controlled trial into hair growth found that rosemary oil performed just as well as minoxidil, a clinically proven hair growth treatment, in some cases of androgenetic alopecia, with fewer side effects.

Caffeine has also been shown to block the effects of DHT. Some studies show that caffeine prolongs the anagen growth stage of the hair cycle, while also creating longer, wider roots.

Other ingredients like biotin may also be beneficial by producing the protein keratin, which makes up hair strands. However, no clinical trials currently solidify its effectiveness as a hair growth treatment, apart from for those whose hair thinning or loss is caused by a deficiency in the nutrient.

The best hair growth products therefore contain clinically proven ingredients backed by plenty of scientific research.

Minoxidil, or Rogaine, is the only topical drug approved by the FDA for hair loss. It works by widening blood vessels, allowing more oxygen and nutrients to reach the hair follicles, while also keeping them in the anagen phase.

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Known as Propecia or Proscar, finasteride also works as a DHT inhibitor to treat hair loss and thinning. Finasteride is an FDA-approved product for treating male pattern balding and comes as an oral, prescription-only medication.

Are Serums the Most Effective Hair Growth Treatment?

Serums are an effective hair growth treatment for mild to moderately thinning hair, helping to slow down the rate of hair loss by keeping your locks strong and healthy. They create the optimal environment to promote hair growth and prevent further loss, particularly if they contain clinically proven ingredients.

However, targeted hair loss treatments like Hairy Hair are the most reliable option for those with irreparable or absent hair follicles. This is because they are FDA-approved to address the underlying issues caused by conditions like androgenetic alopecia.

Hairy Hair is a medically backed, personalised treatment program that offers a long-term solution for hair loss. The specialised formula contains proven ingredients that are designed to tackle a range of hair loss causes, from genetics to hormonal changes and medical conditions.

By taking just one pill daily, users experiencing male pattern hair loss have seen impressive results, with a 94.1% improvement rate in hair count.

The subscription model delivers treatments directly to your door, eliminating the need for inconvenient doctor visits. You’ll also benefit from unlimited consultations with Australian GPs and free ongoing hair growth support.

Final Thoughts

Hair growth serums containing clinically proven ingredients are the best for stopping hair loss and creating healthy locks. Look out for essential oils, vitamin B5, and proteins like keratin and biotin that nourish and strengthen your hair too, therefore preventing dehydration and breakage.

Whichever hair growth products you choose, creating a consistent haircare routine is the key to managing hair loss and promoting growth in the long term.

Speak to a healthcare professional before using any new treatment to ensure you’re selecting the safest and best products for your hair type. Find out more by visiting our website!