New Release

MyBiotin® Growth+™

Advanced Hair Growth & Thickness Formula

Not another biotin story. Growth+ reimagines daily hair support around the full biology of beautiful, resilient hair.*

  • Powered by Dual-Pathway Technology Featuring Lustriva® & Serevelle™ 
  • Thicker Hair Starting in 3 Weeks* + Fuller-Looking Brows & Lashes in 12 Weeks+
  • Supports a Healthy Hair Growth Cycle + Helps Reduce the Appearance of Shedding*

  • Free Shipping on U.S. Orders $75+
  • Ships Within 2 Business Days
  • 60-Day Money-Back Guarantee
  • Cancel Anytime

5 Reasons Hair Starts to Feel Thinner

Hair changes don’t come from just one place. For many women, it’s a combination of shifts happening at the same time, affecting how hair grows, sheds, and looks day to day. When these factors overlap, hair can start to look and feel less full and thick, and not quite like it used to.

Support for Thicker, Fuller-Looking Hair From Within

When your hair gets the right support, it doesn’t just grow — it starts to look fuller and thicker. 

With consistent use, MyBiotin® Growth+™ helps support: 

  • Visibly thicker, fuller-looking hair* — with improvements starting in as little as 3 weeks* 
  • Less noticeable shedding* — so hair looks more consistent day to day  
  • More visible volume and density at the root over time* 
  • Stronger, more resilient strands*  
  • Fuller-looking brows and smoother-looking skin*  

This is about helping your hair look like it has more presence, more body, and more life, starting from within.* With consistent use, many women begin to notice visible changes in as little as 3 weeks.* 

What to Expect

Real change doesn’t happen overnight. But with consistent daily use, many women experience visible improvements in hair fullness, strength, and overall appearance. 

Benefits
Week 3 | First Visible Shift
Thicker-looking hair begins at the root.* Hair may feel stronger with less visible shedding during brushing or washing.*
Week 6–8 | Building Density
Hair appears fuller overall with improved body and coverage.* You may notice better styling hold and less breakage.*
Week 12+ | Fuller Hair + Fuller-Looking Brows
Continued improvements in hair density and overall fullness.* Hair may also feel stronger with less visible shedding during brushing or washing. *Brows may appear fuller-looking as part of overall hair support.* Skin appears smoother and visibly refreshed.*

*Results may vary. Based on consistent daily use.

Before & Afters

After weeks of consistent use, real women experienced thicker-looking hair with MyBiotin® Growth+.

The Serevelle™ Difference

Biotin helps support the building blocks of healthy-looking hair. But for many women experiencing thinning, hair wellness involves more than nutrient support alone.

Serevelle™ is a patented saw palmetto extract designed to support the natural hair cycle, healthy DHT metabolism, and the appearance of fuller-looking hair over time.*

It's the ingredient that helps make MyBiotin® Growth+™ more than just another biotin supplement.

A More Complete Approach to Hair Wellness

Hair thinning is influenced by more than one factor. That’s why MyBiotin® Growth+™ uses Dual-Pathway Technology™ to support both hair structure and the natural hair cycle for visibly thicker, fuller-looking hair over time.*

160 mg

Structure Support from Lustriva®

Helps strengthen the hair strand itself, helping hair look thicker and more resilient.

267 mg

Growth Support from Serevelle™

A patented fatty acid complex designed to support follicle health, the natural hair cycle, and healthy DHT metabolism while helping reduce the appearance of shedding over time.*

The Purity Promise

We don’t believe in one-size-fits-all solutions. MyBiotin® Growth+™ was created for women who need more than basic biotin, combining clinically studied ingredients in one advanced formula designed for visible results.* 

MyBiotin® Growth+™ is: 

  • Manufactured in GMP-certified facilities  
  • Lab tested for quality and purity  
  • Developed with a continued commitment to innovation, science, and efficacy  

With over 30 years of wellness expertise, every formula is designed with one goal: to deliver results you can see — and feel confident in. Because when your hair looks fuller and stronger, you feel more like yourself again.

Frequently Asked Questions

Overall rating: 4.5641026 / 5 from 39 reviews.

AI Generated Review Summary

MyBiotin® Growth+™ is a next-generation hair wellness formula designed for women experiencing thinning due to stress, aging, or hormonal shifts. Users report healthier, stronger hair and noticeable improvements in thickness and fullness within three weeks. It supports both hair structure and cycle for complete, visible results.

Summary topics

  • Hair Health (20%): A significant amount of customers expressed satisfaction with how their hair feels healthier and stronger after using the product.
  • Hair Thickness and Fullness (56%): Many customers brought up that this product definitely helps with not losing hair and your hair gets thicker and fuller.

Review topics: ["feeling","hair","results","supplement","improvement","looks","difference","capsules","pills","noticed","mybiotin","shedding","addition","cost","issues"].

Review highlights

  • "She's noticed her hair feels healthier and stronger." — Paul D.
  • "The biggest surprise is that my hair just looks healthier and has more body again." — Megan L.
  • "My hair feels fuller, especially around my temples and part line, and I'm seeing less shedding overall." — Megan L.

Reviews

This really works!

"*I received this product at no cost in exchange for my honest review. My wife tested this product so that I could follow her progress to see if MyBiotin really works, and all I can say is WOW. In just two weeks I have noticed a noticeable difference in her hair growth. Her hair looks much thicker and healthier. She has noticed a big reduction in hair shedding and the her hair is so much shinier."

— Miguel C. (5/5)

This really works!

"My wife tested this product so that I could follow her progress to see if MyBiotin really works, and all I can say is WOW. In just two weeks I have noticed a noticeable difference in her hair growth. Her hair looks much thicker and healthier. She has noticed a big reduction in hair shedding and the her hair is so much shinier."

— Miguel C. (5/5)

results you can see

"im 43 years old and have been experiencing thin hair for a while so i tried everything from shampoos to hair masks and finally i saw some really good results with these pills. although i wish they were in gummy foam or a smaller pill size cause i have to plan my morning eating or drinking with these. you see results in about a month at least on the length and thickness. my best advice is to try to stay on top of it. great product i wish i knew about it sooner."

— Jess P. (5/5)

Hair feels thicker!

"I have noticed hair loss and thinning hair on the front of my head and started taking Purity MyBiotin+ nearly 3 weeks ago. Although small at this point in time, I feel as though the thinning areas have already slightly thickened. I am unsure if its new hair follicles or actual thickened hair strands but so far I feel as though I have tangible results without any other changes to my hair care routine. Thankfully I haven't had any issues in terms of nausea or similar feeling since taking two capsules a day as directed on the bottle. So far it appears to be slowly working as claimed without any side effects!"

— Tyler (5/5)

Optimistic

"I've been taking the MyBiotin Growth+ pills for a little over 3 weeks. The pills are on the large side, but I do find them easier to swallow than the last hair growth supplement that I tried. I have definitely noticed a bit less breakage when brushing my hair to wrap it up at night. I *think* I notice some new fine hair growth near my edges, but my hair grows very slowly so I plan to continue to use for at least another month to really confirm if the results are there."

— Annette (4/5)

I’m pleasantly surprised

"I started using, as instructed, and started to notice thickened hair with a couple of weeks. My hair is relatively short but had been thinner than normal in recent months. The thickened hair enables my shiny scalp to be protected from the sun. My eyebrows have also thickened a bit, giving a less aged look. I’m not easy to impress and am hypercritical of products that do not meet expectations. This worked well."

— Alvin B. (5/5)

Easy to take and helps with excessive shedding

"I've been taking this product for about 3 weeks and I have noticed less shedding both in the shower and on my clothes. This is much welcomed after I started to lose more hair due to perimenopause. It is easy to take as I just added into my morning routine with other medicines/vitamins. No noticeable side effects from this product either!"

— Angie D. (4/5)

Easy to add to routine

"I received the product at no cost in exchange for my honest feedback, and have been implementing it over the last few weeks. I haven't noticed any significant changes to my hair yet, but the routine is simple and easy to keep up with so I'm excited to continue using it and hope to see big changes soon."

— Jess (4/5)

Positive performance

"I feel this is a great product for anybody that wants to improve the look and feel of their hair. Although it will take some time..... it will pay off."

— Dean c. (5/5)

Great product, highly recommend

"After 14 days of taking MyBiotin® Growth+™ consistently, I’m genuinely impressed with the early changes I’ve noticed. By the end of the first week, I started seeing less hair left behind in my brush and shower, which was encouraging. My hair also began to feel a little stronger and healthier rather than as fragile as it had been. At the two-week mark, my hair looks fuller around the roots and feels softer overall. The capsules have been easy to add to my daily routine, and I appreciate that this is a simple, targeted option for supporting hair wellness. I know lasting hair-growth results take time, but the noticeable improvement in shedding and texture during the first week made me excited to continue."

— Marcin O. (5/5)

Q&A

Our products are crafted under rigorous standards for Good Manufacturing Practice (GMP). Every ingredient is laboratory tested before it can be approved for use in making our finished products. Each finished product batch undergoes extensive laboratory testing to ensure it complies with FDA-mandated requirements and strict quality and safety specifications. Produced in GMP-compliant facilities, every product reflects Purity’s commitment to premium quality and total body wellness you can trust.