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Sara T. Verified customer
THEY WORK!
I used to have ridged nails. This is no longer an issue! Be consistent with taking them and you will see results. It's not hard since they taste so good! I have to stop myself from eating more than the recommended 2 pieces lol!
Deonne R. Verified customer
Must Have!
My hair was thinning and I was skeptical. But I really see a difference. I’ve reordered and will continue to use it. Thank you
Maddie N. Verified customer
Works well
These have helped so much. I have thinning hair. I found them at Sephora and love them!!!

Hair Grow Bites

Hair Grow Bites

Nourish hair and nails to promote natural growth and strength with our signature biotin blend

  • Supports healthier, fuller-looking growth
  • Strengthens nails and reduces breakage
  • Promotes scalp and follicle health

+ Why Should I Subcribe? | Pause or cancel anytime

  • Exclusive gifts on recurring subscriptions
  • Special rewards for recurring subscriptions
  • Up to 30% off subscriptions
  • Pause, adjust or cancel anytime by logging into your account

Support stronger, fuller hair with a delicious chocolate hair supplement. This targeted blend helps reduce shedding, promote healthy growth, and strengthen nails from within. Visible results begin in as little as four weeks, with best results at 2–3 months.

  • 💅 Healthier Hair & Nails
  • 🥚 Improved texture
  • ⛓️ Restored strength
  • 🌱 Natural Growth
  • ✨ Enhanced Shine
  • 🍫 Delicious treat

Treat yourself to 2 bites at any time of day for at least 30 days.

Active Ingredients:
Biotin, Inositol, Folate

Other Ingredients:
Dark chocolate (chocolate liquor, sugar, cocoa butter, vanilla), sugar, cocoa butter, tapioca, gum arabic, coloring (red cabbage), carnauba wax

Do you need Hair Grow Bites

Hair Grow Bites are essential for anyone looking to support healthy hair and nail growth from the inside out. Packed with biotin, inositol, and folate, these chocolates provide targeted nutrition to strengthen hair follicles and promote faster, fuller hair growth. Whether you're experiencing hair thinning, want to improve hair texture, or simply wish to maintain vibrant, healthy hair, Hair Grow Bites offer a delicious solution.

Directions for Use

Take 2 chocolate bites daily for optimal results. These chocolates can be enjoyed at any time of day, making them easy to incorporate into your daily routine. Consistency is key to seeing the best results in hair and nail health, so try to consume them at the same time each day.

Ingredients

Sourse was formualted by an expert team of doctors, microbiologists and food scientists to create the best supplement available. Sourse was founded on 2 key. pillars: (1) optimal vitamin absorption and (2) delicious form factors

Ingredients: Premium dark chocolate, biotin, folate, inositol, tapioca, gum arabic, coloring (red cabbage), carnauba wax

Why Subscribe?

Hair growth is a journey that requires patience and commitment. By subscribing to Sourse, you're investing in a long-term strategy for healthier, stronger hair and nails. Our subscription model ensures you never run out of these essential nutrients, helping you maintain continuous support for your hair growth goals.

How Quickly Can I See Results?

You may notice stronger nails or less shedding in 2–4 weeks. Hair texture, growth, and volume visibly improve over 2–3 months of consistent use.

What Does It Taste Like?

A decadent chocolate truffle, the perfect balance of creamy and delicious

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Fuller, Stronger and Healthier-Looking Hair

Clinically studied ingredients to support your hair goals.

Before
After 3 Months

“These made my hair grow so much and so fast. It helped with length and volume. I’m obsessed thank you for the genius idea”



– Kayla

Stronger, Longer Hair
Reduced
Shedding
Stronger Nails

What Separates Sourse from the rest?

Here’s some of the reasons why over 100,000 customers choose Sourse
Nutrafol
Other Brand
Research-Backed Ingredients
100% Clean Ingredients
Easy To Consume
Delicious Treat
100% Plant-based
Traceable Ingredients
Cost Per Serving
$1.13
$2.93
$2.90+

What’s Inside

Clinically-studied ingredients and delicious chocolate

Biotin

What it is: A B-vitamin (B7), also known as vitamin H, and a pure form of biotin sourced from tranexamic acid, a synthetic compound derived from the amino acid lysine. It is essential for the health of hair, skin, and nails.

What it does: Biotin helps create the cells and proteins that make up hair and nails—including keratin, the structural protein that gives hair its smoothness and shine.

How it works: Biotin supports keratin infrastructure and amino acid metabolism, enabling the body to produce strong, healthy strands. Low or deficient levels of biotin can contribute to hair thinning and brittle nails, so maintaining healthy levels is foundational for natural hair growth and strength.

Folate

What it is: Folate (also known as Vitamin B9) is an essential water-soluble nutrient that plays a critical role in healthy cell division and tissue growth.

What it does: Folate is part of a complex interplay of nutrients and biological processes that support overall hair health and growth.

How it works: Folate promotes healthy hair by supporting the rapid cell division needed for hair follicle renewal, aiding red blood cell formation for improved oxygen delivery, enhancing collagen production, improving nutrient absorption, and helping to regulate stress—all key factors in maintaining a healthy environment for hair growth.

Inositol

What it is: Inositol (also known as myo-inositol) is a naturally occurring carbohydrate that plays a key role in cellular signaling and hormone regulation.

What it does: Helps reduce DHT levels—a hormone linked to hair loss—while supporting healthy cell membranes and stress balance.

How it works: Inositol contributes to the structure and function of cell membranes, reinforcing the integrity of hair follicles. By helping lower DHT and supporting stress resilience, it promotes a healthier environment for natural hair growth.

Why Chocolate?

Better taste, better absorption, better results.

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Gut-Friendly by Nature

Chocolate is a natural prebiotic that supports a healthy gut microbiome. Unlike pills that can irritate the stomach or go unabsorbed, our chocolate format helps nourish beneficial gut bacteria—priming your digestion to better absorb nutrients. The result? A supplement your body actually uses.

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Rich in Nutrients, Not Fillers

Packed with antioxidants and polyphenols for enhanced absorption. Chocolate contains naturally occurring compounds that improve how your body takes in key nutrients. No synthetic binders, no chalky tablets—just clean, effective delivery in a format your body loves.

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Daily Wellness You’ll Crave

Delicious, non-nauseating, and easy to enjoy every day. Taking supplements shouldn't feel like a chore. Chocolate makes your daily dose something to look forward to—no sugar-laden gummies, no hard-to-swallow capsules. Just smooth, satisfying bites that support real results.

What To Expect

Real results start with consistency—here’s what you can expect over time.

Month 1

Nourish:

In the first month, Hair Grow Bites begin working beneath the surface to support the foundation for stronger, healthier hair. Clinically studied biotin helps activate keratin production, while inositol and folate nourish the scalp and follicles. Early improvements may include less shedding, faster nail growth, and a healthier scalp environment—all signs your body is starting to respond.

Month 2

Strengthen:

By month two, you may notice visible changes in the texture and resilience of your hair. Strands may feel thicker, stronger, and more lustrous. Reduced breakage and increased volume are common at this stage as your body rebuilds with consistent nutrient support. Folate continues to fuel cell regeneration, while biotin strengthens new growth from root to tip.

Month 3+

Grow & Maintain:

In month three, Hair Grow Bites help sustain healthy growth patterns and support long-term hair vitality. With continued use, many see fuller hair, improved shine, and stronger nails as results compound. This is where transformation takes hold—nutrient stores are replenished, growth cycles are supported, and your hair reflects it all on the outside

100,000+ Happy Customers

My hair feels stronger

Claire P. - Verified Customer

Less breakage and my nails look amazing too. It’s been a huge confidence boost seeing less fallout.

Great results by month two

Mandi L. - Verified Customer

Hair feels fuller and thicker—worth the wait. It took a month or two and now I wont stop taking them

Real difference

Laura P. - Verified Customer

I found these at Sephora but started buying them online. I’ve noticed growth in spots that were thinning. Love them and my hair stylist even noticed!

Loved these!

Rachel K. - Verified Customer

I have been using these for 3 weeks, and I feel like my nails and hair are getting stronger. They taste incredible so my husband keeps stealing them.

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FAQs

Can’t find what you’re looking for? Send us an email at chat@trysourse.com

When will my order arrive?

Orders typically ship out within 24 hours and we fulfill Monday through Friday. You can typically expect to receive your order 3-5 business days from the day you order Sourse.

When do I take Grow Bites?

You can take Grow BItes at any time of the day, but consistency is key. Many customers enjoy taking Grow Bites as part of their night time routine

Can I take Grow Bites with other Sourse products?

Yes! Hair Grow Bites pair well with Glow Bites for a complete beauty-from-within routine. They can be taken with any Sourse product

How do you handle returns or exchanges?

We cannot accept the retunr of food products. We do have a 30-day money-back guarantee on your first order of any Sourse products. If you have any questions, please email chat@trysourse.com!

Customer Reviews

Based on 235 reviews
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A
Amy G
Just what I was searching for!

These are exactly what I needed. They helped stop my hair from falling out. I was very upset with how much hair came out every day. Within a couple of days of trying these, I noticed my hair stopped falling out. Plus they taste great. Absolutely worth trying.

J
Jennifer Angeli
Best Hair Vitamins!

I’ve tried various brands over the years. These are by far the best out there! My hair grows super fast and is noticeably fuller and bouncier when I take them. My nails and skin are healthier too. I recommend them to everyone.

F
Felix J.
Best Hair Discovery

The best discovery for my hair ever! These chocolate bites have helped my hair grow faster and stronger than any other supplement.

W
Willow T.
Sweet Hair Growth

The sweetest way to healthy hair growth! My hair is growing faster and looking thicker than it has in years.

T
Theodore R.
Hair Transformation

My hair has completely transformed since starting these. Faster growth, less shedding, and they taste like actual chocolate!

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