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31 Days
31 Days

Day 3

Fix Thinning Hair

Words by

Valet. Staff

Photography by

Aleksei Morozov

Note

Items featured in this story are independently selected by the editorial team. Purchasing via our links may earn Valet. a portion of the sale, which helps fund our editorial mission.

There are several reasons why you might be noticing thinning hair or more scalp showing through when you look at the top of your head. From stress, to hair-styling products, to your diet and your genes, the list of culprits is long and varied. If you feel like you’ve got your life in order, but are still worried about your dome, don’t fret. Whether it’s a widening part, a little more forehead showing, or just hair that doesn’t hold its shape like it used to, most guys eventually deal with thinning. It’s completely normal. And the good news is that is completely fixable—at least in the appearance department.

Man thinning hair worries illustration

 

The trick is knowing which products actually help and how to use them. Because the right thickening shampoo or styling cream can instantly make your hair look fuller, while long-term formulas strengthen strands and support healthy growth. Here’s the thing: your hair’s density and volume are directly tied to how well you take care of your scalp and the condition of each strand. That’s why today’s best thickening products do more than just coat the hair—they nourish from the root, energize follicles, and boost texture so your style actually holds. Think of them as grooming upgrades that quietly do the heavy lifting: you look better, feel sharper and no one can quite put their finger on why.

You don’t have to wait until things get dire to start. If your hair feels flat, limp, or thinner than usual, it’s time to work a thickening product into your routine. Use a volumizing shampoo a few times a week, keep a lightweight conditioner in rotation, and add a styling spray or fiber when you want that confident, full-bodied finish. The sooner you start, the thicker—and healthier—your hair will look every day.

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Shampoo

This density-boosting shampoo helps minimize the appearance of shedding for a less visible scalp and thicker, fuller-looking hair. Saw palmetto and ginseng extracts condition and increase the size of the hair shaft while niacinamide and peptides help promote thicker, healthier hair.

VERB Density Peptide Shampoo 12 fl oz - Visibly Thicken + Reduce Signs of Shedding- No Parabens or Harmful Sulfates

Verb peptide shampoo,

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Conditioner

Speaking of the shower, a quality thickening conditioner can deliver noticeable results and give thinner hair a lift. That’s because most contain ingredients like proteins and amino acids that plump the strands and make them look thicker and fuller. This one specifically strengthens strands and utilizes biotin to maintain growth along with collagen, a building block of healthy hair.

OGX Volumizing conditioner

OGX Volumizing conditioner,

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Treatment

This dermatologist-recommended treatment goes on your scalp to boost hair density by refreshing the skin and increasing the volume of every strand, leaving your hair looking fuller and thicker. Formulated with essential nutrients and antioxidants, it also contains UV protecting ingredients for the scalp and hair. In clinical tests, 85% of users noticed a thickening effect along with an increase in hair density.

Nioxin System 2 leave-in treatment

Nioxin System 2 leave-in treatment,

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Advertisement

Volumizing Product

Use a product like a thickening lotion after towel-drying, then blow-dry (if you blow-dry) with your head tilted down for extra lift. This product uses organ oil and high-performance polymers to moisturize and expand the look of hair, while quinoa proteins strengthen and reinforce each strand. It gives limp, frizzy hair a smoother, healthier appearance, too.

Moroccanoil Thickening lotion

Moroccanoil thickening lotion,

$32
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Styling Product

If you need a product with more hold, try a fiber-y paste like this favorite one from Cremo. It’s affordable and highly effective. It adds texture and fullness when hair is styled. Work some paste into the palm of your hands and apply to dry hair to mask fine or thinning hair by adding body. It provides a strong hold with a subtle, low shine finish for a more natural, effortless hairstyle.

Cremo Thickening paste

Cremo thickening paste,

$0
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What to Watch For

If you want fuller hair, you can get A → B results with the right thickening products. But: it’s not magic and it’s not instant. Set your expectations:

+ Look better within weeks (via styling products + good shampoos).

+ Improve hair health and thickness over months with consistent use and the right ingredients.

+ Longterm, don’t expect full miracles through over-the-counter products alone. Consult a dermatologist/trichologist if your hair loss is advanced.

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31 Days
31 Days

Volume 18 / Year 2026

Drink Less Without Becoming Boring
The Lost Art of Following Up
Fix Thinning Hair
Balance Working Out With Real Life
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The Quiet Power of a Daily Ritual
Eat Protein Earlier in the Day
Fix Your Sleep Before You Fix Anything Else
Don’t Be Cheap, Be Selective
Upgrade Your Toothpaste
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