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Eyebrow Growth Serums: How to Get Fuller, Thicker Brows Naturally

Do you wish you had fuller, thicker brows that frame your eyes and enhance your beauty? If you’re tired of filling in your sparse eyebrows with pencils, powders, or gels, you might want to try an eyebrow growth serum. These products are designed to nourish, condition, and stimulate your eyebrow hairs, making them look healthier and more voluminous.

But with so many eyebrow growth serums on the market, how do you choose the best one for your needs? In this blog post, we’ll answer some of the most frequently asked questions about eyebrow growth serums, and share our top picks for the best products of 2023.

What are eyebrow growth serums and how do they work?

Eyebrow growth serums are topical products that you apply to your eyebrows once or twice a day, usually with a brush or a wand. They contain various ingredients that claim to improve the appearance and health of your eyebrow hairs, such as:

  • Minoxidil: This is the only ingredient that is FDA-approved for hair growth, and it works by increasing blood flow to the hair follicles, stimulating them to produce more hair. Minoxidil is usually found in products for scalp hair loss, but some dermatologists recommend using it off-label for eyebrows as well. However, minoxidil can cause side effects such as irritation, itching, dryness, and unwanted hair growth on other areas of the face, so you should consult your doctor before using it.
  • Biotin: This is a B vitamin that is essential for healthy hair, skin, and nails. Biotin helps to strengthen the hair shaft and prevent breakage, as well as support the production of keratin, the protein that makes up hair. Biotin is often taken as a supplement, but it can also be applied topically to the eyebrows to boost their growth and thickness.
  • Hyaluronic acid: This is a natural substance that is found in the skin and helps to retain moisture and elasticity. Hyaluronic acid hydrates and plumps up the eyebrow hairs, making them look fuller and shinier. It also creates a protective barrier on the skin, preventing environmental damage and inflammation that can affect hair growth.
  • Peptides: These are short chains of amino acids that are the building blocks of proteins, such as collagen and elastin. Peptides can penetrate the skin and stimulate the production of these proteins, which are essential for healthy hair growth. Peptides can also enhance the blood circulation and nutrient delivery to the hair follicles, as well as protect them from oxidative stress and hormonal imbalance.
  • Plant extracts: These are natural ingredients that are derived from various herbs, flowers, fruits, and seeds. Plant extracts can have different benefits for the eyebrows, such as moisturizing, soothing, anti-inflammatory, antioxidant, antibacterial, and antifungal properties. Some of the most common plant extracts used in eyebrow growth serums are aloe vera, chamomile, green tea, lavender, rosemary, and castor oil.

How to choose the best eyebrow growth serum for yourself?

The best eyebrow growth serum for you depends on several factors, such as:

  • Your skin type and sensitivity: If you have dry, sensitive, or allergic skin, you might want to avoid products that contain harsh chemicals, alcohol, or fragrance, as they can irritate your skin and cause redness, itching, or swelling. Instead, look for products that are hypoallergenic, dermatologist-tested, and contain natural or organic ingredients that are gentle and soothing for your skin.
  • Your eyebrow condition and goals: If you have very thin or sparse eyebrows due to over-plucking, waxing, aging, or medical conditions, you might want to opt for products that contain minoxidil, biotin, or peptides, as they can help to stimulate new hair growth and fill in the gaps. If you have normal or thick eyebrows that just need some extra nourishment and conditioning, you might prefer products that contain hyaluronic acid, plant extracts, or oils, as they can help to moisturize, soften, and enhance the natural color and shine of your eyebrows.
  • Your budget and preference: Eyebrow growth serums can vary in price, depending on the brand, ingredients, and quality. You can find products that range from $10 to $100 or more, so you should decide how much you are willing to spend and what kind of results you expect. You should also consider the packaging, applicator, and scent of the product, and choose one that is easy to use, store, and carry.

How to use eyebrow growth serums for best results?

To get the best results from your eyebrow growth serum, you should follow these steps:

  • Cleanse your face: Before applying the serum, you should wash your face with a gentle cleanser and pat it dry with a soft towel. This will remove any dirt, oil, makeup, or residue that might interfere with the absorption and effectiveness of the product.
  • Apply the serum: Depending on the product, you might need to apply it once or twice a day, usually in the morning and/or at night. Follow the instructions on the label and use the applicator to apply a thin layer of the serum along the base of your eyebrows, where the hair grows. Avoid getting the product in your eyes, and if you do, rinse them with water immediately.
  • Massage the serum: After applying the serum, you can gently massage it into your skin and hair with your fingertips, using circular motions. This will help to distribute the product evenly and enhance the blood flow and nutrient delivery to your hair follicles.
  • Let the serum dry: Wait for a few minutes until the serum is completely dry before applying any other products, such as moisturizer, sunscreen, or makeup. This will prevent the serum from being diluted or rubbed off, and allow it to work optimally.
  • Be consistent and patient: To see noticeable results, you should use the serum regularly and consistently, without skipping or missing any applications. Depending on the product and your eyebrow condition, it might take several weeks or months to see a difference, so be patient and don’t give up.

What are the best eyebrow growth serums?

Based on our research and reviews, here are our top picks for the best eyebrow growth serums of 2023:

  • Best Overall: RapidBrow Eyebrow Enhancing Serum. This product contains a proprietary blend of peptides, biotin, and plant extracts that work together to improve the appearance and condition of your eyebrows. It claims to make your brows look fuller, thicker, and more defined in as little as 60 days, with a 108% improvement in brow density. It has a high rating of 4.3 out of 5 stars on Amazon, with over 10,000 reviews from satisfied customers.
  • Best Budget: The Ordinary Lash and Brow Serum. This product is a simple and affordable solution for enhancing your eyebrows. It contains a high concentration of biotin, which helps to strengthen and nourish your eyebrow hairs, preventing breakage and promoting growth. It also contains hyaluronic acid, which hydrates and plumps up your brows, making them look fuller and healthier. It has a rating of 4.1 out of 5 stars on Amazon, with over 2,000 reviews from happy users.
  • Best for Sensitive Skin: LASHFOOD Eyebrow Enhancer. This product is specially formulated for sensitive skin, as it contains natural and organic ingredients that are gentle and soothing for your skin and brows. It contains a patented Phyto-Medic Complex, which is a blend of herbal extracts that stimulate the hair follicles, enhance the blood circulation, and reduce inflammation. It also contains arginine, soy protein, and lavender water, which moisturize, condition, and protect your brows from environmental damage. It has a rating of 4.2 out of 5 stars on Amazon, with over 1,000 reviews from pleased customers.
  • Best Conditioning: Babe Original Amplifying Brow Serum. This product is a rich and luxurious serum that nourishes and conditions your eyebrows, making them look softer, smoother, and shinier. It contains castor oil, which is a natural oil that is known for its hair-growth benefits, as it moisturizes, strengthens, and thickens your eyebrow hairs. It also contains vitamin E, which is an antioxidant that helps to repair and prevent damage to your hair follicles. It has a rating of 4.4 out of 5 stars on Amazon, with over 500 reviews from delighted users.
  • Best for Chemotherapy / Post Chemotherapy: Brian Joseph’s Brow Conditioning Gel. This product is specifically designed for people who have lost their eyebrows due to chemotherapy or other medical treatments. It contains a unique formula that helps to stimulate the dormant hair follicles, encouraging them to regrow new hairs. It also contains aloe vera, chamomile, and cucumber, which soothe and calm the irritated skin, as well as panthenol, which adds volume and shine to your brows. It has a rating of 4.5 out of 5 stars on Amazon, with over 100 reviews from grateful customers.


Eyebrow growth serums are a great way to enhance the beauty and health of your eyebrows, making them look fuller, thicker, and more defined. However, not all products are created equal, and you should choose one that suits your skin type, eyebrow condition, and budget. 

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