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Feel Confident® Thickening Foam 50mL pump — lightweight hair volume foam with niacinamide and ROOTDefense™ for thinning hair
Feel Confident Thickening Foam pump bottle — doctor-formulated styling foam for thinning hair with niacinamide
Close-up of Feel Confident Thickening Foam texture — lightweight non-greasy formula for natural hair volume
Feel Confident Thickening Foam bottle surrounded by coffee beans, pumpkin seed oil, saw palmetto and turmeric ingredients
Feel Confident Thickening Foam 50mL pump — lightweight hair volume foam with niacinamide and ROOTDefense™ for thinning hair - back side
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Hair Thickening Foam

Benefits Plus

Long-term benefits. Go beyond temporary styling fixes and boost hair volume with our weightless foam.

Provides visibly fuller-looking volume
Boosts volume while supporting stronger strands
Feel Confident® Thickening Foam 50mL pump — lightweight hair volume foam with niacinamide and ROOTDefense™ for thinning hair
What is it Plus

A lightweight, non-sticky styling foam to instantly enhance the appearance of thickness for a visibly fuller look while boosting volume and density over time. Great for daily use.

Ideal for Plus

Suitable for all hair types seeking enhanced volume.

How to use Plus
  • Apply to clean, damp hair. Dispense one to two pumps into the palm of hand. Distribute evenly through hair. Style as desired. For best results, use as part of the Feel Confident® Hair System.
Full ingredients list Plus

Water (aqua), propanediol, polyquaternium-55, phenoxyethanol, caprylyl glycol, polyquaternium-11, ppg-26-buteth-26, peg-40 hydrogenated castor oil, glycerin, cetrimonium chloride, disodium edta, niacinamide, fragrance (parfum), caffeine, serenoa serrulata* fruit extract, linalool, citric acid, sodium hydroxide, benzyl benzoate, limonene, sodium benzoate, potassium sorbate, cucurbita pepo (pumpkin) seed oil, curcuma longa (turmeric) root extract.

*saw palmetto

Information Warning Plus
  • For external use only. 
  • Keep out of eyes. Rinse with water to remove. 
  • Keep out of reach of children.
  • Do not use on damaged or broken skin.
  • Stop use and ask a doctor if rash occurs.
  • Not to be used as a replacement for medical hair growth therapy
As always
Leaping Bunny Certified — cruelty-free sulfate-free thickening shampoo by Feel Confident Leaping Bunny Certified
100% Vegan — Feel Confident Thickening Shampoo plant-based formula 100% vegan
Paraben-Free — Feel Confident Thickening Shampoo Paraben-free
Sulfate-Free — Feel Confident Thickening Shampoo gentle formula Sulfate-free

ROOTDefense® Signature Blend

The latest innovation in hair growth is here. Introducing our proprietary ROOTDefense®, Signature Blend of four science-backed ingredients—saw palmetto, pumpkin seed oil, curcumin, and caffeine— proven to reduce hair loss, support hair growth, and boost scalp circulation.

Saw palmetto ingredient used in Feel Confident haircare for scalp support
Saw Palmetto

anti-oxidant-rich supports scalp circulation and strengthens hair follicles while reducing DHT—a potent hormone that leads to hair loss.

Pumpkin seed oil ingredient used in Feel Confident haircare formulas
Pumpkin Seed Oil

is a highly effective, nutrient-rich oil known for nourishing the scalp, thickening hair follicles, and blocking DHT.

Curcumin ingredient used in Feel Confident science-backed haircare products
Curcumin

is an anti-inflammatory ingredient long trusted for protecting hair follicles, reducing hair loss, and creating a healthier scalp environment.

Caffeine ingredient used in Feel Confident thickening haircare formulas
Caffeine

helps extend hair’s growth phase by fortifying hair follicles, stimulating the scalp, and combating hair loss.

See What Consistency Looks Like

CLINICAL TESTING

Results you can see, confidence you can feel

  • 91% of participants reported noticeably fuller, healthier-looking hair and less visible hair breakage. 
  • 88% of participants reported less visible fallout and enjoyed the soothing, gender-neutral scent. 
  • There was a statistically significant increase of hair thickness
  • There was a statistically significant reduction of the fallen hair number

**Based on a 12-week study of the Feel Confident Thickening Shampoo and Thickening Conditioner. Measurements included instrumental testing and consumer self-assessments.

Read more
Hair density at baseline (T0) before 12-week Feel Confident Thickening Shampoo & Conditioner clinical study
Before
Hair density at 12 weeks (T12) after Feel Confident clinical study — statistically significant increase in hair thickness
After

 Not All Haircare Is Designed for YOUR Hair

Feel Confident® Hair System

Typical Hair Care Brands

Approach

Doctor-informed, scalp health–focused system

Single-product solutions

Formulation

ROOTDefense® Signature Blend

Generic cosmetic formulas

Routine Design

4-step routine designed to work cooperatively

Stand-alone products

Target

Comprehensive healthy hair environment

General hair cleansing and conditioning

Testing

Clinically studied ingredients, dermatologist-tested formulas

Limited / No Testing

Results Focus

Supports scalp health and helps hair look thicker with consistent use

Temporary cosmetic effects

MEET THE FOUNDER

Dr. Gary Linkov

Dr. Gary Linkov, a premier hair restoration specialist and plastic surgeon, is the foremost expert in scalp and hair health. When it comes to hair thinning and loss, he’s seen and heard it all, and he’s on a mission to demystify an industry that often profits from insecurities and misinformation. 

Driven by his own experience, Dr. Linkov is a passionate ambassador for alopecia areata, an autoimmune form of hair loss. He openly discusses the many different forms of hair loss and their real causes and has amassed over a million followers on his YouTube channel, where he offers transparency and education about hair health. Whether tackling dangerous hair growth myths, providing science-informed advice or developing best-in-class haircare, Dr. Linkov has become a trusted voice for credible guidance that impacts how people show up in the world.

Provides visibly fuller-looking volume
Boosts volume while supporting stronger strands
Dr. Gary Linkov — Double Board-Certified Facial Plastic Surgeon specializing in Hair Restoration and Founder of Feel Confident®

Pairs Well With

What People Say

Customer Reviews

Overall rating: 4.7 / 5 from 64 reviews.

Customer photo review of Hair Thickening Foam

I used to have thin hair at the top. Give it time and the foam and shampoo does wonders!

Hair Thickening Foam

Customer photo review of Thickening Foam

Great product could use more of it though!

Thickening Foam

Customer photo review of Thickening Foam

I started using the full suite of Feel Confident hair thickening products during my postpartum shedding phase. I lost so much hair during that time, and with it, my confidence. Feel Confident quite literally helped me “feel confident” again!! The regrowth in my crown area is looking fuller and thicker than ever, and the thickening foam has helped with styling it so it doesn’t look flat, awkward, and lifeless. Would highly recommend!! Thank you Feel Confident :)

Thickening Foam

Customer photo review of Thickening Foam

Love the new packaging especially that it now comes in a box. I have thin hair at my temples and this foam gives me volume in those areas without feeling too crunchy or artificial like gel or mousse sometimes can. Good and interesting product.

Thickening Foam

Hair is 100% coming back! Product is lightweight, not greasy or sticky looking and has medium holding power.

Hair Thickening Foam

I’ve been using the shampoo, conditioner, and thickening foam for a few months and my hair looks healthier and shiny.

Thickening Foam

Making hair grow back and not losing more is not what I was hoping to see…

Thickening Foam

Really helps control fly-aways, bushy mop-hair, and frizz on my fine, very wavy hair. When first applied, strands adhere and form sections like when my hair is wet, but then I run a comb through and it's perfect. No more Clarabell clown hair, just waves that stay put.

Thickening Foam

Feel confident is the best! I also started purchasing the hair serum. I was skeptical at first but my hair is healthier now. I dont think its growing back but its definitely fuller. I wish I was in NY so I can ask Dr Linkov about treatment options.

Thickening Foam

After applying the product my scalp feels good, it's calming to my scalp not irritating or itchy. It does not leave a residue on the hair or scalp. I like knowing it is on the scalp and helping with my situation while using ingredients that are natural and studied for efficacy. Extra bonus for me is that it smells SO good!!!

Thickening Foam

I enjoy using this product. However I’m unsure if it actually helps with regrowth or stopping loss.

Thickening Foam

Noticed new hair growth along the hairline

Thickening Foam

I'm waiting for results. I love that it's not greasy or thick serum like. It's immediately absorbed so there's no evidence of it on my hair. The best product I've ever found and used. It's Godsent!

Thickening Foam

Well since I started using this product I don’t feel I’ve lost more hair. I’d say it does keep my hair soft. Thanks for all that you do.

Thickening Foam

I’ve used this product twice for crown thinning and can tell you that, along with my minoxidil topical regimen, this stuff works! Thanks, Dr. Linkov!

Thickening Foam

The foam is easy to use. After 3 bottles there is no great difference.

Thickening Foam

Really nice, clean smelling hair product. It is very light so only expect light hold. With that said, your hair appears very natural and does not look like you used any product at all.

Thickening Foam

I love the thickening foam. It doesn’t make my hair oily at all and my beautician noticed me hair growth!

Thickening Foam

It works. Thank you.

Thickening Foam

Absolutely love the line- shampoo, conditioner and foam!!

Thickening Foam

Love how this foam gives me thicker-looking hair without stiffness. Smells amazing too!

Thickening Foam

I definitely see a difference with using the thickening foam. It makes my hair look and feel thicker. It has ingredients that help fight DHT naturally.

Thickening Foam

I don't th8nk I've been using it long enough to see a difference yet. But so far, I like the product ( texture, smell, ease of use, no itching.)

Thickening Foam

I have struggled with thinning hair for over two decades. The thickening foam is a good crossover between hair spray and gel to not only hold thin hair in place but make it look thicker too.

Thickening Foam

The thickening foam works well on my fine hair. No stickiness & doesn’t weigh it down.

Thickening Foam

I’m not sure how long it should take before seeing results. I bought mine late December early January. I can’t say yet that I see improvement, but I’ll keep using it for now.

Thickening Foam

Really enjoy this product

Thickening Foam

this product I find doesn't really yield any benefits other than it smells great. After application my hair seems dull and really not any added body or volume.

Thickening Foam

I was very pleased with styling my hair after using this. My hair had a good smooth texture and stayed well. It also seemed to cover my part, which is where my hair loss shows. I am using the shampoo and conditioner as well, and am satisfied with all of them.

Thickening Foam

I really like how light this foam feels after it dries. It gives the slightest amount of add texture to have a fuller effect to your hair. I use it with another hair thickening product and it works well.

Thickening Foam

The thickening foam feels nice, smells good, and doesn't leave behind any residue. However, I don't see much of a difference in the thickness of my hair with the foam as compared to the shampoo. I will likely continue to repurchase/use the shampoo but probably not the thickening foam.

Thickening Foam

Lasts longer than youd think

Thickening Foam

I have been using Hair-Thickening Foam after Feel Confident Shampoo & Conditioner. For the 1st time, last wash, I didn't lose any hair. The Hair Thickening Foam has taken the place of a leave-in conditioner & a hair-oil in my hair-care routine. I have naturally wavy/curly hair. My hair looks fuller, softer and has better curl-definition. Don't know if it was suppose to do all that, but it does. I use so little, it is an investment that will last awhile. Totally worth it!

Thickening Foam

I use the thickening foam, shampoo & conditioner, and it’s been about a month of use. I have always had thin hair that sits flat—and it has always been an issue to get an increase in volume. My hair now appears healthy with more body, and I can feel a difference when running my fingers through it—with fewer hair strands breaking in my hands afterward. I haven’t used any other product in my hair, so this combo seems to be the ticket.

Thickening Foam

Should I massage my scalp with foam it or only on the hair ?

Thickening Foam

Haven’t been using long enough to see results but it goes in clean and doesn’t leave any residue. There’s also a ton in each bottle.

Thickening Foam

I can’t be certain yet that the ingredients are making an impact, but this product does enhance the appearance of my hair. I do Feel Confident when I use this in the morning because of the volume and texture the foam provides. I am glad I tried it; thanks to the courteous customer service too!

Thickening Foam

Frequently Asked Questions

What hair types work best for this foam?

Our foam is suitable for all hair types, especially hair that needs extra lift or volume.

How do I incorporate the foan into my hair care routine?

Use it as a styling product after washing and towel-drying hair, then style as desired

How should I apply the foam?

Foam can be applied starting at the roots and throughout the hair, depending on your desired area and amount of lift.

How often should I use the foam?

Use it as often as works best for your hair. We recommend at least two to three times a week for optimal results.

Does the foam leave hair sticky or stiff?

No, it should not leave a crunchy or sticky finish as it is formulated to be lightweight.

Will the foam weigh down thin or fine hair?

Our foam is meant to give a lightweight hold and not a heavy styling product.

Does it contain fragrance?

Yes, our foam has a mild refreshing, gender-neutral fragrance.

Can I use the foam with hair care products from other brands?

Our foam can be used with products from other brands. For optimal results, however, we recommend use with the rest of our haircare line.

Can all genders use the foam?

Yes, it is suitable for all genders

Is the foam safe for sensitive scalps?

Yes, our foam has been dermatologist-tested, but if you have a skin condition, we always recommend checking with your healthcare provider first.

Can I use it if I have dandruff or a dry scalp?

Our foam is meant to be gentle, but if you have any underlying skin conditions, we recommend checking with your healthcare provider prior to use.

Is it safe to use with color-treated hair?

Yes, it is safe for color-treated hair.

Can I use the foam with prescription hair loss medications?

Yes, you may use our foam in cominbation with prescription hair loss treatment. It is not, however, meant to be replacement for prescription medicatons.

Is it cruelty-free?

Yes! All of our products are Leaping Bunny certified, cruelty-free, and never tested on animals.

Is it vegan?

Yes!