Doctor-informed, scalp health–focused system
Single-product solutions
I love this product, it has helped me a lot.
Feel Fuller Duo
88% Observed Increased Hair Thickness
91% Less Visible Hair Breakage
40% Less Shedding
Disclamer
- 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
100% vegan
Paraben-free
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
anti-oxidant-rich supports scalp circulation and strengthens hair follicles while reducing DHT—a potent hormone that leads to hair loss.
Pumpkin Seed Oil
is a highly effective, nutrient-rich oil known for nourishing the scalp, thickening hair follicles, and blocking DHT.
Curcumin
is an anti-inflammatory ingredient long trusted for protecting hair follicles, reducing hair loss, and creating a healthier scalp environment.
Caffeine
helps extend hair’s growth phase by fortifying hair follicles, stimulating the scalp, and combating hair loss.
See What Consistency Looks Like
" Thank you so much for your shampoo and conditioner. I've been on medical therapy for 6 years for my hair loss. I've seen great results but still dealt with oily days. I had to wash my hair daily. Your shampoo makes my hair feel cleaner than it's ever been. "
" I've always had thin hair along my temples and I can finally say I don't have bald spots anymore!! I've been using the full Feel Confident® Hair System for about three months now and absolutely can see a difference. My hair is actually growing, feels softer and thicker. "
" This shampoo has completely removed the scalp itchiness with the added benefit of making my hair appear fuller and incredibly soft. The smell is great as well because I dislike overly perfumed products. "
" Really nice shampoo! Pleasant scent and lathers nicely. Scalp feels clean afterwards, and I do think it thickened my hair a bit. "
" After using the shampoo and conditioner together for about 12 weeks, my hair looked fuller and thicker. I also noticed less shedding when I washed it, and my hair had noticeably more volume. "
" I almost considered going bald before I found your products! I have noticed much improvement after combining medical therapy with your Feel Fuller Duo. "
CLINICAL TESTING
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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.
Before
After
Not All Haircare Is Designed for YOUR Hair
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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.
88% Observed Increased Hair Thickness
91% Less Visible Hair Breakage
40% Less Shedding
Pairs Well With
What People Say
Customer Reviews
Overall rating: 4.9 / 5 from 19 reviews.
I love this shampoo! It definitely gives my hair a fuller healthier look.
Ships fast!
I really enjoy using these. They smell pleasant and not too overbearing. My hair feels lighter, softer, with a little more volume. I would highly recommend them.
I like ok but it does not dispense enough.
This is an amazing duo that literally saved my hair. It was badly shedding after a chemical over-processing. I was afraid to loose my long hair completely, none of the products I tried worked. Dr. Gary suggested using his Feel Confident Shampoo and Conditioner. There was a noticeable improvement within two weeks. Shedding completely stopped within a month. I will continue using these products to maintain healthy long hair.
My hair feels more manageable
I really like the shampoo's natural smell.
Love this duo. The combination of shampoo and conditioner is a great texture and leaves the hair feeling light but fuller.
Works very well for my hair. It doesn't weight it down and the scent is light and fresh. I have seen regrowth after 2 months of use which led me to subscribe! Very happy.
This product turned out to be much better than I expected. I like how it leaves my hair smooth to the touch. The smell is pretty darn good too, especially the conditioner. You can feel a light tingling in the scalp as you let it set for a couple of minutes, which id imagine is a good thing. I have to say, although it’s a bit pricey, this has become my favorite shampoo and conditioner.
hair-scalp feels healthier!
Everything feels right about this product. Clean ingredients leave my hair without any residue, drying, or frizz. I love it.
I feel like the product is making a difference and making my hair appear thicker and fuller. Crown looks better and my barber has mentioned that my hair has gotten thicker.
Amazed product
Improved thickness. Great to use in combination with finasteride/monoxidil.
Great products. Noticed a difference in my hair almost immediately.
I started the shampoo and conditioner at the same time as taking medication so I can't speak to the results of hair growth or thinkening, regardless I love this product. I have had an ichy scalp my entire life and with this shampoo I no longer have that problem. I have long hair and the conditioner makes combing through my hair easy, detangling my hair.
I love the shampoo and conditioner. I saw a difference much sooner than I thought. Even my hair dresser noticed the difference, and commented on how fuller and healthier my hair felt.
