Skip to content
Please expect longer delivery than usual!
Delivery throughout EU
Authorized Bulletproof Reseller
Please expect longer delivery!


250 capsules per jar.

  • In stock
  • Shipped same day
  • Delivery throughout the EU

Why use a supplement?

Enzymes are proteins that perform a chemical reaction. They are not absorbed in the process and can therefore do a lot of work under the right circumstances. Enzymes are, among other things, involved in the digestive system, transforming carbohydrates, proteins and fats from food into easily absorbable chunks.

The name of an enzyme indicates its function. Example:

  • Protease: an enzyme that breaks down proteins
  • Lipase: an enzyme that breaks down fats (lipids)
  • Lactase: an enzyme that breaks down lactose (milk sugar)

The body itself makes enzymes for digestion naturally, but food is still often not completely digested. As a result, you may miss out on nutrients or have digestive problems.

BiOptimizers MassZymes: optimised digestive enzymes

The MassZymes formula from BiOptimizers contains 16 different digestive enzymes and AstraZyme ™. The enzymes come from industrial fungi and pineapples. MassZymes contains 100,000 HUT protease per capsule, one of the highest doses on the market. And because of the mix of enzymes, there are always a few that do what you need.

The enzyme mix is supplemented with AstraZyme ™, a patented mix of enzymes and extracts of Astragalus and Panax ginseng. AstraZyme supports the functioning and absorption of enzymes. As a result, the enzymes in MassZymes work better than enzyme mixes without AstraZyme, even with a lower enzyme dose.

For every 10 jars of MassZymes sold, BiOptimizers donates 1 jar to the American Anti-Cancer Institute.

All the benefits of BiOptimizers MassZymes

  • Complete coverage of your digestion with 16 different digestive enzymes
  • High dose with 100,000 HUT protease per capsule.
  • More efficient enzymes through the addition of AstraZyme
  • No fillers and artificial additives
  • One tenth of your purchase goes to charity

Ingredients & Use

Take 1-3 capsules with each meal and 1-2 capsules between meals.

One jar of BiOptimizers MassZymes contains 250 capsules, sufficient for 16 to 48 days of recommended use.

Ingredients per serving 3 capsules. % RDI
Three-Phase Protease (endo- and exo-peptidases)
(300,000 HUT)
551 mg *
- Protease 4.5 (Aspergillus oryzae yeast product) 255.000 HUT
- Protease 3.0 (Aspergillus niger) 180 SAPU
- Peptidase (Aspergillus oryzae yeast product) 15.000 HUT
- Protease 6.0 (Aspergillus oryzae yeast product) 30.000 HUT
Enzyme mix 551 mg *
- Amylase (Aspergillus oryzae yeast product) 22.500 DU
- Bromelain (Ananas comosus extract) 3.000.000 FCCPU
- Alfa-galactosidase (Aspergillus niger yeast product) 450 GalU
- Glucoamylase (Aspergillus niger yeast product) 30 AGU
- Lactase (Aspergillus oryzae yeast product) 3.000 ALU
- Lipase (Candida cylindracea (C. Rugosa)) 3.000 FIP
- Invertase (Saccharomyces cervisiae yeast product) 1.275 SU
- Malt Diastase (Aspergillus oryzae) 975 DP
- Fytase (Aspergillus niger) 9 U
- Pectinase (Aspergillus niger) 21 ENDO-PG
- Hemicellulase (Aspergillus niger) 1.200 HCU
- Beta Glucanase (Trichoderma longibrachiatum) 9 BG

- AstraZyme™ (patented blend of
proteolytic enzymes with extracts
of astragalus & Panax ginseng and
trace minerals)

105 mg

RDI = recommended daily reference intake based on a daily intake of 2000 kcal.
* = RDI unknown

Measurements of enzyme activity:
AGU = Amyloglucosidase Units
ALU = Acid Lactase Units
BG = Beta Glucanase Units
DP = Degrees of Diastatic Power
DU = Dextrinising Units
ENDO-PG = Endo-Polygalacturonase Units
FCCPU = Food Chemical Codex
FIP = Federation Internationale Pharmceutique
GalU = Galactosidase Units
HCU = Haemicellulase Units
HUT = Haemoglobin Unit on a L-Tyrosine Basis
SAPU = Spectrophotometric Acid Protease Units
SU = Sumner Units
U = Units

AstraZyme is a trademark of Enzymology Research Center, Inc.

Other ingredients: Plant-based cellulose, rice fibre, water.

BiOptimizers MassZymes is a dietary supplement in the enzymes category and is not a substitute for a varied and balanced diet and/or healthy lifestyle.

Keep dry and cool.


  • Do not exceed the recommended dose.
  • Do not use if the package seal is damaged when purchased.
  • If you are under treatment for a medical condition, are pregnant or breastfeeding, consult your doctor before use.
  • Do not use if you suffer from a stomach ulcer or stomach infection.
  • Keep out of reach of children.

BiOptimizers USA Inc.
5470 Kietzke Lane, Suite 300
Reno, NV 89511
United States

Imported by
d'n Office
Loopkantstraat 25
5405 AC Uden