Skip to main content
Madonna at the Met Gala in stunning fashion.
Taylor Swift boarding a private jet in 2024.
Woman experiencing fatigue from lack of sleep.

Beauty

4 Hair Growth Serums And Supplements We Swear By For Fuller, Healthier Hair

April 20, 2026 by Brooke Hardington
shefinds | Beauty
Featured image

SheFinds receives commissions for purchases made through the links in this post.

house unit img
Women Are Swapping Their Boring Water For This Ice Pop Electrolyte Mix!

If I had a dollar for every time another girl told me she wished her hair was thicker… well, I wouldn’t be rich, but I’d definitely have more than one dollar. Honestly, so many of us want fuller, healthier-looking hair. In fact, more than half of women experience some form of hair loss during their lifetime, which really puts things into perspective.

If you’re dealing with more significant or sudden hair loss, it’s always a good idea to check in with a dermatologist, because there could be underlying factors like hormonal changes at play. But if you’re just noticing your part looking a little wider than usual (me) or finding more strands in your brush than you remember (also me), there are plenty of easy, over-the-counter options that can help. From targeted hair growth serums to supplements designed to support growth from within, here are four picks we swear by to help your hair look thicker, fuller, and healthier over time.

Keep scrolling to shop!

The Ordinary Multi-Peptide Serum for Hair Density ($24)

Image from SHEfinds

I’ve been a longtime fan of The Ordinary. Their formulas are no-frills, science-backed, and always affordably priced—and this serum is one I’ve personally repurchased more than once.

It’s a lightweight, leave-in treatment designed to support the scalp and help hair look thicker and fuller over time. I’ve actually noticed a difference in the thickness of my strands when I use it consistently, and I love that it doesn’t feel greasy at all, so you can apply it daily without weighing your hair down. It’s packed with a mix of peptide technologies and plant-based extracts, plus caffeine, to help create a healthier environment for hair to grow. I like to massage a few drops in at night (and my dry scalp says thank you, too!).

Briogeo Scalp Revival Charcoal + Biotin Dry Shampoo ($25)

Image from SHEfinds

If the idea of applying a serum directly to your scalp isn’t really your thing, Briogeo’s Scalp Revival Dry Shampoo offers many of the same scalp-loving benefits in a different format. What makes it stand out is its ingredient lineup. Formulated with Binchotan charcoal to draw out impurities, a blend of clays and starches to absorb excess oil, witch hazel to balance oil production, and biotin to support overall hair health, it’s doing way more than just masking greasy hair for the day.

In short, it helps extend your blowout while supporting a healthier scalp, which is key if you’re trying to create the right environment for fuller-looking hair.

SeroVital Hair Regeneres ($39)

Image from SHEfinds

Hair growth solutions can also start from within. SeroVital’s Hair Regeneres comes in supplement form and is designed to support hair health from the inside out, thanks to a blend of vitamins, minerals, and a patented form of keratin. It’s especially targeted toward age-related hair loss, but I’ve found that in addition to promoting thicker, stronger-looking hair over time, it can also help boost shine and overall hair quality.

If adding another topical step to your routine sounds like too much of a headache, this is definitely worth considering. It’s about as low-effort as it gets—just take two capsules in the morning with breakfast and go about your day.

PURSONIC Jamaican Black Castor Oil ($19.99)

Image from SHEfinds

Ever since my mom started making her own soaps with essential oils and I noticed such a difference in my skin, I’ve become a true believer in them. I’m also a big fan of ingredients like rosemary and Jamaican Black Castor Oil when it comes to hair care.

This one from Pursonic is 100% pure and cold-pressed, and it’s packed with nutrients like omega fatty acids and vitamin E to help strengthen hair, reduce breakage, and support overall scalp health. It’s definitely on the thicker side, which actually makes it amazing for sealing in moisture, especially if you’re dealing with dryness or brittle strands. When massaged into the scalp, it can also help stimulate blood flow, creating a healthier environment for hair to grow. I honestly think of it as more of a treatment than an everyday styling product.

Fuller, healthier-looking hair doesn’t happen overnight, but with the right mix of products and consistency, you can absolutely get there. If you’re ready to get started, any of these picks are a great place to begin.

Author:

Freelance Writer

Brooke Hardington is a freelance writer at SheFinds, covering sponsored content. In this role, she writes about everything from gift guide roundups for you and everyone you know, to seasonal clothing sales and celebrity-loved sunglasses. Previously, she covered celebrity news and health topics for SheFinds. Following that, she also spent several years writing for Nicki Swift, where she specialized in celebrity, sports, and culture content. When she’s not researching the latest and greatest products to hit the market, she’s reading the newest Sarah J. Maas novel, training for a 5K, or spending time with family.

The viral Italian bob hair trend for summer 2023.
Woman applying concealer in a tutorial by Nina Ubhi.
Beauty habits causing skin inflammation discussed in article.
Older woman performing skincare routine for healthy skin.
Drinking spearmint tea for potential skin benefits.
Hair mistakes that could be aging you, according to stylists.
Anti-aging skincare tips with Arielle Lorre and Dr. Anthony Youn.
Foundation types for mature skin to minimize fine lines.
Butterfly haircut showcased on Instagram by The Studio by Alex.
Fresh haircuts and styles for a polished modern look in 2026.
Pouring shampoo into hand for hair washing routine.
Everyday habits potentially breaking down collagen faster.
Shutterstock image related to beauty and skincare.
Best summer scents and fragrances of 2026 as per beauty editors.
Makeup tips video by Nikol Johnson featuring celebrity looks.
Common skincare mistakes for women over 40 highlighted.
Hairstyles that subtly lift the face and distract from jowls.
Pouring vitamin D into palm for supplementation.
Hailey Bieber's haircuts for thicker-looking fine hair.
Instagram photo of stylish chiffon nails by Iram Shelton.
Madonna in blue mini dress and metallic boots in Paris