Digestive Health Stack

BIOPTIMIZED DIGESTIVE HEALTH STACK

$352.57 AUD Save 10% $391.75 AUD

Digestive Health Stack

$352.57 AUD Save 10% $391.75 AUD

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Product Details

Important: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read the label and follow the directions for use. Dietary supplements should not replace a balanced diet. If you have any medical conditions (including active ulcers or gastritis), are pregnant or breastfeeding, or are taking medications, consult your healthcare professional before use. Individual results may vary.

May help support healthy digestion and nutrient absorption as part of a daily digestive wellness routine†
May help support comfortable digestion and reduce occasional bloating and post-meal heaviness†
May help support healthy stomach acid levels, which play a role in protein digestion and mineral absorption†
May help support a balanced gut microbiome and healthy gut flora†
May help support amino acid, vitamin, and mineral absorption from food†
May help support energy levels by optimising nutrient availability from meals†
May help support muscle recovery when combined with proper nutrition and training†
MassZymes — full-spectrum digestive enzyme formula with 100,000 HUTs of proteases per capsule (1 bottle · 250 capsules)†
P3-OM — synbiotic probiotic + prebiotic formula featuring the patented Lactobacillus plantarum OM strain (1 bottle · 120 capsules)†
HCL Breakthrough — 100% plant-based betaine hydrochloride and enzyme blend for stomach acid support (1 bottle · 90 capsules)†
All three products are plant-based, gluten-free, soy-free, and free from artificial additives

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Plant-Based

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Gluten Free

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Soy Free

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Vegan Friendly

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No Refrigeration Needed

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GMP Certified

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Ships Australia-wide

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90-Day Money Back Guarantee

Comprehensive Digestive Wellness Stack

Three Products. One Complete Digestive Routine.†

A Three-Product Stack Designed for Comprehensive Digestive Support†

The Digestive Health Stack combines three complementary products into a single daily digestive wellness routine, each targeting a distinct aspect of healthy digestion.†

✓MassZymes (1 bottle · 250 capsules) — a full-spectrum digestive enzyme formula containing 100,000 HUTs of proteases per capsule, plus amylase, lipase, cellulase, lactase, phytase, and more. Features AstraZyme™ for enhanced enzyme delivery. 100% plant-based.†
✓P3-OM (1 bottle · 120 capsules) — a synbiotic formula combining the patented Lactobacillus plantarum OM probiotic strain with fructo-oligosaccharides (FOS) prebiotic fibre to help support healthy gut flora balance and protein digestion. No refrigeration required.†
✓HCL Breakthrough (1 bottle · 90 capsules) — a 100% plant-based formula featuring betaine hydrochloride sourced from beetroot and a five-enzyme digestive blend to help support healthy stomach acid levels and comprehensive nutrient breakdown.†

Important: The Digestive Health Stack is a complementary medicine designed to support general digestive wellbeing. It is not a treatment for any digestive disorder or diagnosed health condition. Always consult your healthcare professional before starting any new supplement regimen.

Why This Stack Works Together

Three Distinct Products, One Synergistic Routine†

How MassZymes, P3-OM, and HCL Breakthrough Complement Each Other†

MassZymes and P3-OM are both proteolytic — combining them may help maximise the breakdown and assimilation of protein from food, supporting amino acid availability for recovery and daily function.†
HCL Breakthrough supports the conditions in which enzymes and probiotics work — by helping maintain healthy stomach acid levels, it assists in breaking down food earlier in digestion, potentially enhancing the effectiveness of both MassZymes and P3-OM.†
All three products address different stages of digestion — stomach acid support (HCL Breakthrough), enzyme-driven breakdown of macronutrients (MassZymes), and microbiome balance throughout the gut (P3-OM).†
Together, this stack is formulated to provide broad-spectrum digestive support as part of a daily wellness routine.†

Suggested Use

How to Take the Digestive Health Stack

🍽️ MassZymes

Full-Spectrum Digestive Enzymes

Take 1–3 capsules before or with meals to support the breakdown of proteins, carbohydrates, and fats. May also be taken after a heavy meal to help support post-meal digestive comfort. Each bottle contains 250 capsules.†

🧬 P3-OM

Probiotic + Prebiotic Synbiotic

Take 1–2 capsules with meals or before bed. No refrigeration required — store in a cool, dry place. If taking antibiotics, space P3-OM at least one hour apart. Each bottle contains 120 capsules.†

🌿 HCL Breakthrough

Betaine HCL & Enzyme Blend

Take 1 capsule with meals or within 30 minutes of eating. Do not dissolve capsules in beverages. Particularly useful with protein-rich meals. Each bottle contains 90 capsules.†

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Tip: Always read each product label and follow the directions for use. If you have a digestive condition, are taking medications, or are unsure about combining these products, consult your healthcare professional before starting.

Why Choose This Stack

What Makes the Digestive Health Stack Different

Three Products Targeting Different Aspects of Digestion†

Rather than relying on a single product, this stack addresses stomach acid support (HCL Breakthrough), enzyme-driven macronutrient breakdown (MassZymes), and microbiome balance (P3-OM) — each product playing a distinct role in a comprehensive daily digestive routine.†

High-Potency Enzyme Concentration in MassZymes†

MassZymes provides 100,000 HUTs of proteases per capsule — a notably high concentration compared to many standard enzyme supplements. The formula includes over a dozen plant-based enzymes, including amylase, lipase, cellulase, lactase, glucoamylase, phytase, alpha galactosidase, and more, active across multiple pH levels.†

Patented Proteolytic Probiotic Strain in P3-OM†

P3-OM uses the patented Lactobacillus plantarum OM strain, which produces proteolytic enzymes to support protein digestion. Unlike many transient probiotic strains, L. plantarum OM can multiply inside the gut, and the synbiotic formula pairs it with FOS prebiotic fibre for enhanced effectiveness.†

100% Plant-Based Betaine HCL in HCL Breakthrough†

HCL Breakthrough uses betaine hydrochloride derived from beetroot — a natural B-vitamin source — to help support healthy stomach acidity. Unlike many HCl supplements, it contains no pepsin (an animal-derived enzyme), making it suitable for vegetarians and vegans.†

Clean, Allergen-Conscious Formulations

All three products are 100% plant-based, gluten-free, soy-free, dairy-free, and manufactured in GMP-certified facilities. P3-OM is cultured on a milk-containing medium during production (the finished product is lactose-free; consult your healthcare professional if you have a severe milk allergy). All three products require no refrigeration and are free from artificial ingredients.

90-Day Money Back Guarantee

All three products in the Digestive Health Stack are backed by BIOptimizers Australia's 90-Day Money Back Guarantee. If you are not satisfied with your purchase, contact the customer support team for assistance.

What's Inside

Complete Ingredient Information

MassZymes — Protease Blend (100,000 HUTs per capsule)

Multiple forms of plant-based proteases (including Protease 4.5, 6.0, and 3.0) that work across different pH levels throughout the digestive tract to support the breakdown of dietary protein into amino acids.†

MassZymes — AstraZyme™

A proprietary plant-derived compound extracted from Panax ginseng and Astragalus membranaceus, formulated to help support enzyme delivery and amino acid absorption.†

MassZymes — Additional Digestive Enzymes

Includes Amylase, Lipase, Cellulase, Glucoamylase, Invertase, Lactase, Phytase, Alpha Galactosidase, Beta Glucanase, Hemicellulase, Pectinase, and Xylanase — providing broad-spectrum support for the digestion of carbohydrates, fats, plant fibres, and dairy.†

MassZymes — Other Ingredients

Rice bran (for enzyme stability), hypromellose (vegetable capsule), microcrystalline cellulose. 100% plant-based; no animal-derived ingredients.

P3-OM — Lactobacillus plantarum OM (Patented Strain)

A patented probiotic strain prepared as a freeze-dried culture to help survive stomach acid and support digestive regularity, gut flora balance, and protein breakdown. Can multiply inside the gut, which means fewer colony-forming units (CFUs) may be required compared to other strains.†

P3-OM — Fructo-oligosaccharides (FOS)

A plant-based prebiotic fibre that provides a food source for beneficial gut bacteria, supporting their growth and activity. Combined with the probiotic strain to create a synbiotic (2-in-1) formula.†

P3-OM — Other Ingredients

Stabilised rice bran (hypoallergenic stabilising agent for shelf life), vegetable capsule (plant cellulose and water). Lactose-free; no artificial ingredients, gluten, or sugar. Note: the probiotic culture is grown on a milk-containing medium during production — those with severe milk allergies should consult their healthcare professional before use.

HCL Breakthrough — Betaine Hydrochloride (from Beetroot)

A plant-derived compound that releases hydrochloric acid in the stomach to help support healthy stomach acidity levels. Betaine is a B-vitamin found in high concentration in beetroot. Contains no pepsin (no animal-derived enzymes).†

HCL Breakthrough — Five-Enzyme Digestive Blend

Protease 3.0, Protease 4.5, Amylase, Lipase, and Cellulase — five plant-based enzymes providing complementary digestive support for proteins, carbohydrates, fats, and plant fibres.†

HCL Breakthrough — Full-Spectrum Trace Mineral Complex

A proprietary blend of trace minerals formulated to provide cofactors for digestive enzyme function and to help support the absorption of nutrients including iron, calcium, magnesium, zinc, copper, and manganese.†

HCL Breakthrough — Other Ingredients

Rice extract, vegetable cellulose (capsule), water. 100% plant-based; free from gluten, dairy, soy, sugar, and artificial ingredients.

Got Questions?

Frequently Asked Questions

The stack includes one bottle of MassZymes (250 capsules), one bottle of P3-OM (120 capsules), and one bottle of HCL Breakthrough (90 capsules). All three products ship together as a single bundle.

Take 1–3 capsules before or with meals to support digestion of proteins, carbohydrates, and fats. MassZymes may also be taken after a heavier meal to help support digestive comfort. Always read the label and follow the directions for use.†

Take 1–2 capsules with meals or before bed. If taking antibiotics or supplements with antibacterial properties, space P3-OM at least one hour apart. No refrigeration is required — store in a cool, dry place. Always consult your healthcare professional before use if you have a medical condition or are taking medications.†

Take 1 capsule with meals or within 30 minutes of eating. Do not dissolve capsules in beverages. HCL Breakthrough is particularly useful alongside protein-rich meals. Do not use if you have active ulcers or gastritis — consult your healthcare professional first.†

P3-OM uses the patented Lactobacillus plantarum OM strain, which is designed to support protein digestion, natural flora balance, and overall gut wellbeing. Research suggests that multiple probiotic strains can sometimes compete against each other or disrupt microbial balance. The single, well-characterised strain approach means P3-OM may be used by a wide range of individuals.†

Pepsin is derived from animal sources (typically pig or cow stomach lining). HCL Breakthrough uses plant-based protease enzymes instead, making the formula suitable for vegetarians, vegans, and those with dietary restrictions. Plant-based proteases provide comprehensive protein digestion support without animal-derived ingredients.†

MassZymes and HCL Breakthrough are 100% plant-based and suitable for vegans. P3-OM is lactose-free and suitable for vegetarians; however, the probiotic culture is grown on a milk-containing medium during production. Those with severe milk allergies should consult their healthcare professional before use.

No. P3-OM is prepared as a freeze-dried culture to remain potent at room temperature. Store all three products in a cool, dry place away from direct sunlight and out of reach of children.

Yes, MassZymes, P3-OM, and HCL Breakthrough are designed to complement each other as part of a daily digestive routine. If combining supplements or medications, always consult your healthcare professional to confirm the combination is appropriate for your individual circumstances.†

Yes, these products may be used alongside other BIOptimizers products. Consult your healthcare professional if you are combining multiple supplements or taking any medications.†

⚠ Important Information

Always read the label and follow the directions for use. Dietary supplements should not replace a balanced diet. Keep out of reach of children. Discontinue use if adverse effects occur. Do not use if the imprinted seal under the cap is broken, damaged, or missing.

Contraindications: Do not use if you have active ulcers or gastritis. If you are pregnant, breastfeeding, have a medical condition, or take any medications — including antibiotics, blood thinners, or medications for digestive conditions — consult your healthcare professional before use. Do not use if you have known hypersensitivity to any ingredient.

HCL Breakthrough: Not intended to treat acid reflux, heartburn, GERD, or any digestive disease. Do not dissolve capsules in beverages. If you have any digestive condition, consult your healthcare professional before use.

P3-OM: Cultured on a milk-containing medium during production. The finished product is lactose-free. Those with severe milk allergies should consult their healthcare professional before use. If taking antibiotics, space P3-OM at least one hour apart.

MassZymes Dosage: Take 1–3 capsules with each meal. Do not exceed the recommended dose.

P3-OM Dosage: Take 1–2 capsules with meals or before bed. For children, the suggested dose is 1 capsule per 20 kg of body weight — always consult a paediatrician first.

HCL Breakthrough Dosage: Take 1 capsule with meals or within 30 minutes of eating. Do not exceed the recommended dose.

Children: MassZymes and HCL Breakthrough are formulated for adults; consult a healthcare professional before giving these products to children. P3-OM may be appropriate for children at a dose of 1 capsule per 20 kg of body weight; always consult a paediatrician first.

Storage: No refrigeration required. Store all three products in a cool, dry place away from direct sunlight.

† These statements have not been evaluated by the Therapeutic Goods Administration (TGA). These products are complementary medicines and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.