Hair is a dynamic part of our bodies, constantly changing in thickness and texture due to factors like time, stress, and hormonal shifts. While we can’t always prevent these changes, hair growth serums can help establish a foundation that supports healthier, fuller hair. But finding the right formula goes beyond simply choosing a product off the shelf.
Before diving into serums, consult with a dermatologist or healthcare professional. They can help identify the root cause of your hair changes, which is crucial for determining the best ingredients for you. Causes can include genetics, diet, stress, hormonal imbalances, or medication side effects.
Dr. Paradi Mirmirani, a board-certified dermatologist specializing in hair disorders, emphasizes the importance of consulting a healthcare professional for personalized advice based on scientific evidence.
Here are some of the best hair growth serums on the market, categorized by their unique benefits:
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Best clinical:
E-50 Exosomes For Hair*
Best with Minoxidil:
Hims Minoxidil Serum*
Best for an irritated scalp:
The Steam Bar Scalp Serum*
Best for bald patches:
UKLASH Hair Growth Serum*
Best silicone-free:
Vegamour Gro Revitalising Hair Serum*
Best for damaged hair:
Kerastase Genesis Fortifiant Hair Serum*
Best for dry hair:
Divi Scalp Serum*
Best with peptides:
The Ordinary Multi-Peptide Serum For Hair Density*
Best for greys:
Living Proof Scalp Care Density Serum*
Best for age-related thinning:
Act+Acre Cold Processed Stem Cell Scalp Serum*
Best for temporary hair thinning:
René Furterer Triphasic Reactional Concentrated Serum*
Best wash-out treatment:
The Nue Co. Supa Thick Treatment*
Best hair oil:
Ranavat Might Majesty Fortifying Hair SerumHair growth serums, according to Dr. Christine Shaver, a board-certified dermatologist specializing in hair restoration, are formulations that deliver a high concentration of ingredients, such as vitamins, botanical extracts, and essential oils, to improve hair appearance, strength, and thickness. Some serums also contain active ingredients like minoxidil, which is FDA-approved to promote hair growth.
When selecting a serum, prioritize your specific hair needs. If your hair is dry, look for serums with hydrating oils. For faster hair growth, seek products with clinically proven ingredients and supporting scientific data.
Both Dr. Mirmirani and Dr. Shaver recommend minoxidil as a proven ingredient for hair growth. Minoxidil serums, while often more expensive than over-the-counter solutions or foams, can provide noticeable results when used consistently.
Avoid serums with harsh chemicals, dyes, and fragrances, as these can irritate the scalp. Opt for dermatologist-tested products to minimize the risk of unwanted reactions.
In addition to topical serums, oral supplements can address nutritional deficiencies that may contribute to hair thinning.
Research suggests that deficiencies in iron, vitamin D, and folate might be linked to hair thinning or slow hair growth. However, it’s crucial to note that supplements take time to work and can have potential side effects or interactions with other medications. Consult your doctor before taking any supplements.
Topical serums have the advantage of delivering targeted ingredients directly to the hair follicles. They can address both superficial concerns like scalp scaling and dryness, and deeper issues related to hair growth, providing benefits more quickly than oral supplements.
Before applying a new serum to your entire scalp, it’s essential to perform a patch test. Apply a small amount to a small area for a few days to ensure no irritation occurs.
Consistency and patience are key to achieving noticeable results.
Apply hair growth serum to a clean scalp, ideally while hair is lightly damp. This helps disperse the product and enhances absorption.
For thick hair, part your hair to expose the scalp, allowing the serum to reach the base of the follicles.
If you use a serum in the evening, be mindful of your skin type, as some ingredients might transfer to your pillowcase. Sensitive or acne-prone skin might benefit from frequent pillowcase changes or wearing a hair bonnet after application.
While hair growth serums can be effective, it’s important to be discerning about your choices. Be cautious of products making exaggerated claims without strong scientific evidence to back them up.
Beyond hair growth serums, prioritize healthy lifestyle habits. A balanced diet, adequate sleep, regular exercise, and stress management can play a significant role in hair health. These healthy practices may be as beneficial as some serums and supplements, and they offer a multitude of advantages beyond hair growth.
