1 6
Rissa L. Verified customer
Highly Recommend
They definitely help me have more energy and clarity! I highly recommend them!
Larissa P. Verified customer
I need these locked up...
I will admit I was a skeptic and only bought them because there was a great deal and I needed a B12 supplement, but after trying them for the first time I am converted. They are so much like an M&M that I could demolish the entire bag in one sitting. I've never looked forward to taking a vitamin until now. Take all my money!!
Caren M Verified customer
Great taste great boost
All of Sourse vitamins taste yummy! These give you a nice boost. I eat 2 in the mornings I feel too tired to workout. I get a subtle boost that keeps me motivated!
K.W. Verified customer
Great post lunch treat
I have these after lunch instead of coffee. They satisfy my sweet tooth and help me power through the rest of the day.

B12 Bites

B12 Bites

Methyl vitamin B12 for lasting energy. Improve energy, mood, and concentration with this key nutrient, Vitamin B12, essential for a healthy brain and nervous system.

  • Methylated B12 for superior absorption
  • Supports daily energy and mental clarity
  • Helps maintain healthy B12 levels

+ 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

Boost energy and mental clarity with methylated B12 for maximum absorption. This vegan-friendly formula supports healthy B12 levels, brain function, and cellular energy—especially for those with restricted diets or fatigue.

  • 🧠 Cognitive health
  • ⚡️ Sustained energy
  • 📚 Sharper focus
  • 💡 Improved memory
  • 🌱 Good for plant-based
  • 🍫 Delicious treat

Treat yourself to 2 bites daily

Active Ingredients:

Methylcobalamin (methylated Vitamin B12)

Other Ingredients:

Dark chocolate (chocolate liquor, sugar, cocoa butter, vanilla), sugar, cocoa butter, tapioca, gum arabic, coloring (radish, apple, black currant), carnauba wax

Do You Need B12 Bites?

B12 Bites are essential for anyone looking to support their energy levels, nervous system, and overall metabolic health. Designed for improved absorption, these chocolates provide a delicious alternative to traditional B12 supplements, particularly beneficial for those with dietary restrictions or absorption challenges. Whether you're vegetarian, vegan, or simply looking to optimize your B12 intake, these bites offer a targeted nutritional solution.

Directions for Use

Take 2 chocolate bites daily to support your B12 levels and overall nutritional wellness. These chocolates can be enjoyed at any time of day, making them an easy addition to your daily routine. Consistency is key to maintaining optimal B12 levels and supporting your body's nutritional needs.

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, vitamin B12 (as methylcobalamin), tapioca, gum arabic, coloring (radish, apple, black currant), carnauba wax

Why Subscribe?

Maintaining consistent B12 levels requires ongoing nutritional support. By subscribing to Sourse, you're investing in a long-term approach to your nutritional health. Our subscription ensures you never run out of these essential B12-supporting chocolates.

When Will I Feel Something?

Many feel a natural energy lift and improved focus within a few hours of taking their first bite.

What Does It Taste Like?

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

View full details
image
image
image
image
image
image
image
image

What Separates Sourse from the rest?

Here’s some of the reasons why over 100,000 customers choose Sourse
Other Supplements
Bioavailable B12
Sublingual Absorption
100% Clean Ingredients
Delicious Treat
100% Plant-Based
Traceable Ingredients
3rd Party Tested

What’s Inside

Clinically-studied ingredients and delicious chocolate

Methylcobalamin

What it is: The most bioactive form of vitamin B12, essential for energy production and nerve health.

What it does: Supports natural energy metabolism and helps reduce fatigue.

How it works: B12 plays a crucial role in converting food into cellular energy and supports red blood cell formation, which helps deliver oxygen throughout the body for sustained energy.

Why Chocolate?

Better taste, better absorption, better results.

image

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.

image

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.

image

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.

On Day 1

Energize:

Within hours, you may feel a noticeable lift in energy and alertness. Methylcobalamin B12 is highly bioavailable, working quickly to support cellular energy production and brain function.

In the First 1-2 Weeks

Clarify:

With daily use, mental fog begins to clear. You may find it easier to focus, stay motivated, and manage daily tasks with sharper cognitive function.

With Ongoing Use

Maintain:

Sustained use helps support healthy B12 levels, especially for those with dietary restrictions or absorption issues. Your body and brain stay energized, focused, and resilient over time.

100,000+ Happy Customers

Delicious B12 Bites

Natalie M. - Verified Customer

Today was my first dose of the B12 Bites, and they taste delicious. I will definitely be looking forward to taking my vitamins, and am planning on buying other varieties, as well.

Best version of myself

Paul B. - Verified Customer

These taste great. I think clearly and stay focused while maintaining a high energy level. No jitters or discomfort. Try not to eat too many. They really do taste like candy.

Favorite vitamin

Christina R. - Verified Customer

These B12 vitamin bites are so good that I look forward to taking them daily. I am now a subscriber

Favorite B12

Cindy L. - Verified Customer

I found these through a newsletter I subscribe to and am now hooked. I've been taking them for 2 years and love them

Read more reviews

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 B12 Bites?

Take 2 B12 Bites daily, ideally in the morning or afternoon. It can be taken with or without food.

Can I take B12 Bites with other Sourse products?

Absolutely. B12 Bites pair perfectly with Energy Bites for instant and sustained energy.

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 544 reviews
92%
(499)
6%
(30)
1%
(8)
1%
(7)
0%
(0)
S
Shannon Feder
B12 is delicious

This is a great way to make sure I’m gettng enough B12. These little chocolates taste good and are fun to eat.

R
Rp
Great

Tastes delicious

N
Noel Rose
Delicious

love these, I have more energy and they taste great.

P
Patty

Tastes like delicious chocolate. Glad to have an easy tasty B12. I ordered them because VegNews offered a BOGO.

E
Erin Hill
B12 Bites

Today was my first dose of the B12 Bites, and they taste delicious. I will definitely be looking forward to taking my vitamins, and am planning on buying other varieties, as well.

123
Shop Now