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California Naturals

California Naturals Mens Re Gro Anti-Thinning Scalp Serum 5 Capixyl with Biotin Caffeine Castor and Rosemary Oil Non-Sticky

4.1(68)
$19.99

1751+ bought in the past month

About this item

  • BOOSTS SCALP HEALTH AND HAIR STRENGTH: 5% Capixyl, Biotin, and Caffeine work together to nourish hair follicles, strengthen strands, and help reduce shedding for fuller, stronger hair. As a bonus, we added Silica (from rice) to lift the roots and give you an instant thickness boost.
  • PROMOTES FULLER, STRONGER HAIR: Botanical oils including Rosemary, Castor, and Pumpkin Seed help fortify strands, improve scalp circulation, and enhance overall hair density for a healthier, more resilient appearance.
  • HELPS REDUCE SHEdding AND SUPPORTS GROWTH: Saw Palmetto works to block DHT, a shedding hormone, while Silica lifts roots and gives hair a naturally thicker, more voluminous look without weighing hair down.
  • 97% NATURALLY DERIVED INGREDIENTS: Made with clean, trusted botanicals and free from sulfates, parabens, phthalates, silicones, and synthetic fragrances. Safe for color-treated hair and suitable for all hair types, from 1A to 4C.
  • B CORP CERTIFIED, VEGAN & CRUELTY FREE: We're Leaping Bunny Certified, woman-founded and led, mixed & poured in California, and package our daily essentials in recycled materials.

Key details

Hair Type
Wavy
Material Type Free
Sulfate Free
Scent
Fragrance Free
Liquid Volume
3 Fluid Ounces
upc
850056288903

Dimensions and fit

dimensions
‎ 4.49 x 2.13 x 2.13 inches; 4.16 ounces
Product Benefits
Anti Hair Loss
package_dimensions
4.49 x 2.13 x 2.13 inches; 4.16 ounces

Item information

manufacturer
California Naturals
best_sellers_rank
#54,035 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #416 in Hair Regrowth Treatments
Highlights

About this item

  • BOOSTS SCALP HEALTH AND HAIR STRENGTH: 5% Capixyl, Biotin, and Caffeine work together to nourish hair follicles, strengthen strands, and help reduce shedding for fuller, stronger hair. As a bonus, we added Silica (from rice) to lift the roots and give you an instant thickness boost.
  • PROMOTES FULLER, STRONGER HAIR: Botanical oils including Rosemary, Castor, and Pumpkin Seed help fortify strands, improve scalp circulation, and enhance overall hair density for a healthier, more resilient appearance.
  • HELPS REDUCE SHEdding AND SUPPORTS GROWTH: Saw Palmetto works to block DHT, a shedding hormone, while Silica lifts roots and gives hair a naturally thicker, more voluminous look without weighing hair down.
  • 97% NATURALLY DERIVED INGREDIENTS: Made with clean, trusted botanicals and free from sulfates, parabens, phthalates, silicones, and synthetic fragrances. Safe for color-treated hair and suitable for all hair types, from 1A to 4C.
  • B CORP CERTIFIED, VEGAN & CRUELTY FREE: We're Leaping Bunny Certified, woman-founded and led, mixed & poured in California, and package our daily essentials in recycled materials.

Product videos

Product video 1

Customer reviews

68 reviewsPositive

Rated 4.1/5 across 68 reviews — well received overall.

  • 88% of sampled reviews are from verified purchases.

Customers say

Customers find this scalp serum effective, with one mentioning it helps maintain hair strength. Customers appreciate that it doesn't leave a sticky or greasy residue and helps reduce oiliness.

Generated from the text of customer reviews

Reviews with images

Customer review image for The Perfect Serum!
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★★★★★

A solid scalpe treatment that really works

As someone over 40 concerned about visible thinning, I was looking for something easy to integrate into my routine. This serum fits the bill perfectly. The combination of 5% Capixyl, Biotin, and Castor oil sounds professional, but it’s the non sticky formula that really sold me. It has a mild cooling effect and completely disappears once massaged in. I’m noticing that my existing hair feels stronger, and I’m seeing less breakage. It won't bring back a full head of hair overnight, but it definitely helps manage the shedding that comes with age. Read more

ShaimiaVerified purchase
★★★★

Impressed so far (1 month) + (2 month update)

I bought this about a month ago and definitely noticed a few changes (mostly scalp/ density related). After the first few days, I noticed how healthy my scalp was! As someone who has oily, sensitive, and acne prone skin, sometimes leave in treatments irritate my scalp and can cause reactions or acne on my scalp. This product actually made my scalp LESS itchy and inflamed! It also has made my hair less oily, which is something that I noticed around the 2nd week mark! In terms of density/growth, it is still a bit early to really notice any significant changes. I have noticed that my hair isn’t shedding longer strands as much as before. With that said, my hair seems to be less full at the 1mo mark. It can definitely be a sign of shedding dormant hair to make room for new growth but I’ll have to keep you guys updated on that! Overall points: - scalp feels great - less shedding than usual (long strands) - great bang for your buck (around 1/2 bottle used in a month) - acne safe - hair less oily (maybe due to the moisturizing ingredients in this) - smells pretty good too lol! Checking back in after month 2/3 :)) Check in (month 2 of use): Okay guys checking back in for a 2nd month update! In terms of hair growth, I unfortunately haven’t seen much improvement *yet*! Products like this do take a while, and considering how capixyl doesn’t have much scientific backing compared to leading ingredients like minoxidil, it’s unsure how long it will take to see full results. I see a lot less hair shed (which is good because capixyl’s main effect is anchoring the hair root to the scalp) meaning it’s doing its job with my existing hair strands. That said, after further research, although capixyl can aid in hair “regrowth” its main effect is hair anchoring of EXISTING active follicles rather than awakening dormant follicles. I’d really love to see the brand incorporate Redensyl into this product, like similar serums, to target dormant follicles and push to restart its anagen hair growth cycle. Other than that, my scalp still feels pretty good and more calm during the current dryer winter months. Usually my scalp is 10x more itchy around this time of year, so thank goodness I discovered this product in time for the winter. I also wish the brand told us how much of the product we have to use to see results! After looking deeper, the product’s claimed clinical trials were more of an opinion based consumer trial rather than lab testing with scientific results and product measurements. This makes it a bit hard to fully trust the product since the trial results are basically collected opinion based data rather than scientific proof of product efficacy. I’m going to stick with this product for a month or two more and see if it’s worth keeping in my routine. Read more

Chris ArrozaVerified purchase
★★★★★

The Perfect Serum!

Began using this product that my wife had about a month ago and have already repurchased one for myself. The serum is super light, not greasy and makes my scalp feel great. Compared to other natural options, the price seems reasonable to me. Prior to using, I was noticing hair falling out and this was the perfect product for me to keep my hair strong. I love how the product is natural and not full of chemicals. The smell and feel of the serum on your scalp are amazing as well! Will definitely continue buying! Read more

Customer review image for The Perfect Serum!
William BlancoVerified purchase
★★★★★

Love this, but too small for price

The bottle is too small for the price. It only lasts you truly a week if you use it every day, but it does work great and I love the body. It gives my roots. Read more

HeatherVerified purchase
★★★☆☆

Might work for someone else but not Me.

NOT SURE ( maybe YET? ) if this Serum is working or not? Read more

NevaVerified purchase
★★★★★

Natural alternative to minoxidil

It’s been only a week and I’m already liking this. Super light smell, not sticky at all. I wanted to try something other than minoxidil and glad I found this anti hair loss serum for men. Has rosemary oil, saw palmetto, biotin and castor oil, plus it says 98% natural. You don’t see that often. Too early to talk results but so far I’m really happy with how clean the formula feels. Read more

JackVerified purchase
☆☆☆☆

Sticky

Very sticky Read more

MargoVerified purchase
★★★★

tiny bottle

This serum feels like something from a nicer spa line, not a random buy. Even though it is marketed toward men, it makes sense for anyone dealing with thinning or stressed hair. The first thing that stands out is the scent and texture. It has a light, clean smell with no harsh chemical notes, and the consistency is smooth without being oily. Once massaged into the scalp, it disappears nicely instead of sitting there and making the roots greasy. The ingredient list looks thoughtful and clearly laid out, which is appreciated for any product going directly on the scalp. No mystery fillers, nothing wild or alarming. No irritation showed up after the first few uses, which is often the main concern with new scalp products. Comfort wise, it passes. The downside is the size. The bottle is smaller than it appears online, and the brand itself suggests that real results may show after about three bottles. That is not cheap. For now, it feels more like a luxurious, pleasant step that makes the scalp feel nice and the hair smell good. If the density or shedding improves over time, that will be a bonus. Until then, it sits in the “promising but not proven yet” category. Read more

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