Serrapeptase 50,000 SPU by Smart Nutrition – 120 Acid-Resistant Caps

Serrapeptase by Smart Nutrition® delivers 50,000 SPU of serrapeptase (Serratia peptidase) per acid-resistant capsule — a clinically studied proteolytic enzyme synthesized in Japan and extensively researched for respiratory health, healthy inflammation response, bladder health, and cardiovascular support.* The acid-resistant capsule protects the enzyme through stomach acid, ensuring delivery to the intestinal tract for systemic absorption.*

Key Benefits

• ✅ Respiratory health support — breaks down inappropriate protein complexes in mucus, supporting healthy mucus viscosity and airway comfort*
• ✅ Healthy inflammation response — clinically studied proteolytic enzyme supporting the body’s natural inflammatory balance*
• ✅ Cardiovascular & circulatory support — helps maintain healthy cardiovascular function and circulation*
• ✅ Bladder health — studied for support of healthy bladder function*
• ✅ Acid-resistant capsule — protects serrapeptase through stomach acid for intestinal delivery and systemic absorption*
• ✅ 50,000 SPU per capsule — effective therapeutic dose taken twice daily on an empty stomach
• ✅ Vegetarian capsule — non-gelatin vegetable capsule, no animal-derived shell
• ✅ 120 capsules — 60-day supply at 2 capsules daily

Who It’s For

• Those seeking respiratory support through proteolytic enzyme activity — particularly for mucus viscosity and airway comfort*
• Anyone following a functional health protocol addressing systemic inflammation or circulatory health*
• Those wanting a more affordable serrapeptase option vs. higher-potency blends
• Anyone looking for a vegetarian, acid-resistant serrapeptase capsule

How Serrapeptase Works

The mucous membranes lining the respiratory system secrete mucus — a viscoelastic gel that lubricates cavity surfaces and acts as the first line of defense against inhaled dust, pollutants, and other agents. Serrapeptase, as a proteolytic enzyme, breaks down inappropriate protein complexes in mucus — supporting the healthy balance between adequate mucus viscosity and airway comfort.* More broadly, serrapeptase targets proteins that are dead, damaged, or do not belong in the body, supporting natural recovery and systemic health.*

Serrapeptase was originally isolated from the silkworm intestine and is now synthesized from Serratia bacteria in Japan, where it has been extensively studied for over 30 years.*

Supplement Facts

Serving Size: 1 Acid-Resistant Capsule  |  Servings per Container: 120

Per Serving:

• Serrapeptase (Serratia peptidase) — 50,000 SPU

Other Ingredients: Non-gelatin vegetable capsule, microcrystalline cellulose, magnesium stearate (vegetable).

Suggested Use

Take 1 acid-resistant capsule twice daily on an empty stomach. Wait 20 minutes before eating for best absorption.

Children & animals: May be used safely by children and animals. If unable to swallow the capsule, it may be chewed — it has no taste.

Warning: Consult a healthcare professional before use if pregnant, nursing, taking medications, or if you have a medical condition. Keep out of reach of children. Discontinue use if adverse reactions occur.

Serrapeptase 50,000 SPU — 120 Acid-Resistant Vegetarian Capsules — by Smart Nutrition®