Cancel Anytime
Skip, pause, or cancel anytime with just a few clicks. No commitments, no hassle.
Try Your First Bottle FREE
*For new subscribers only. Just pay $6.95 shipping (U.S.).
MASSZYMES
Sleep Breakthrough
Probiotic Breakthrough
Digestive Enzyme Supplements
0 Reviews
$200.00
$87.00
Earn $0.00 BIObucks on every order
Earn $0.00 BIObucks on every order
delivered
every
Order by Dec. 3rd to guarantee first bottle FREE
Choose Your Subscription:
OR
Satisfaction Guarantee
Secure Checkout
1 Million+ Customers
Get notified when stocks are back. Join our waitlist.
- Want FREE SHIPPING?
- Order above $99 and get free shipping.
- Get instant access to our best-selling book "From Sick To Superhuman".
- Increase your absorption of key amino acids & certain vitamins
- Experience better digestion & gut health
- Increase your energy levels
- Enhance your mental clarity and focus
- Experience faster muscle recovery
- Contains 100,000 units of protein-digesting enzymes per capsule
- Vegetarian-friendly, vegan-friendly, dairy-free, and soy-free
Get % OFF on ’s Top Picks
Use coupon code:
Every Batch Tested for Safety by the
Premier Quality Assurance
Company.
Certified Safe for Pro Athletes.
Informed Sport is a global sports supplement quality assurance and supplement certification program. The presence of the Informed Sport supplement certification on the packaging of a product assures athletes and consumers that:
- Every batch of a product has been tested for 250+ substances that are prohibited in sports
- Every product was made in an environment with quality systems appropriate for sports nutrition manufacturing
Start Small.
Feel the Difference.
Whether you want better digestion, a calmer gut, or deeper sleep, each option supports a simple routine that helps you feel more balanced through the holidays and beyond.*
Supports gut balance, digestive comfort, and everyday immune readiness — helpful during winter and busier schedules.*
Helps break down protein and nutrients more efficiently so meals feel lighter and easier to digest.*
Helps you relax and support natural sleep cycles — without melatonin or morning grogginess.*
Monthly Peace of Mind
Never run out of your wellness essentials. Auto-delivery ensures your magnesium support arrives like clockwork.
Stay Subscribed—Save 12%
Get FREE trial size bottle on your first order. Then lock in 12% savings on repeat orders.
Risk‑Free for 365 Days
Love it or your money back. Try any product for a full year. If you're not thrilled, return the unopened bottles for a full refund.
Recommended by Top Health Experts & Performers
Dave Asprey
You’re not just what you eat – you're what you absorb. And most people aren’t absorbing their food. That’s where MassZymes by BIOptimizers helps. Take them with food to help you make the most out of every meal.
.png)
Dr. Tyna Moore
MassZymes by BIOptimizers is my favorite digestive enzyme. It has made a significant difference for me, and I recommend it to all my patients. One of the reasons I love it is its high protease content, which helps effectively digest protein. I encourage you to give MassZymes a try.
Dr. Robert Love
I love MassZymes by BIOptimizers. It improves my digestion and energy, and decreases bloating after a big meal. If you want to feel better after eating, and get more nutrition from your food, try MassZymes
Dr. Leaf
MassZymes' superior enzyme blend works at every stage of digestion, ensuring your body actually absorbs the nutrients you're eating instead of missing out on them.
Sal Di Stefano (Mind Pump)
Taking MassZymes with my high protein meals significantly helps with digestion. I feel lighter digestively speaking post meal.
The 365 Day "Best Product Ever Or Your Money Back" Guarantee
All BIOptimizers products come with a 365-Day Money Back Guarantee. If you are not completely satisfied with your BIOptimizers product for any reason between today and 365 days from now, just send back your remaining unopened bottles of the product and we'll give you a full refund (minus the cost of shipping and handling). If you open a second bottle, you no longer qualify for any guarantee. Reach out to our customer happiness team and they will take complete care of it.
Scientific Studies
