250,000 SPU Per Capsule
250,000 SPU per capsule with Bilamex™ Dual-Phase Delivery, USP <2040> finished-product disintegration testing, and Veriphase™ lot-specific verification.
Two physical stages of delayed-release protection.
A delayed-release capsule surrounds coated enzyme-containing particles. The architecture is described separately from finished-product testing so you can distinguish what is built into the dosage form from what was measured.
Finished-Product Delivery Performance
“This product does what it is supposed to do and is an excellent choice when considering a Serrapeptase Enzyme. I found taking this product to be beneficial to my health. I am very happy with this product and give it 5 stars.”
Know what is in every serving.
A clearly stated formula should come before vague proprietary language.
Servings Per Container: 90
130 mg (250,000 SPU)**
** SPU = Serrapeptase Units
Trace the verification record to the lot on your bottle.
Enter the production lot printed on your bottle to view its available lot-specific specification, result, method, date, laboratory information, and supporting laboratory document when attached.
Four categories of production-lot verification.
The verification program is organized around the specifications that matter most when evaluating a serrapeptase product.
Program scope includes 14 required tests across four categories. The lot card shows the lot-specific results currently available in Veriphase; individual normalized test entries are displayed only when available.
Identity & Potency
- Identity confirmation
- Proteolytic activity / potency
Heavy Metals
- Arsenic
- Cadmium
- Mercury
- Lead
- Scope method: ICP-MS / applicable compendial methodology
Microbiological
- E. coli
- Salmonella
- S. aureus
- Enterobacteriaceae
- Aerobic Plate Count
- Total Yeast & Molds
Delivery Performance
- Gastric-phase disintegration
- Intestinal-phase disintegration
- Method: USP <2040>
Four things should be inspectable—not implied.
Do not compare front-label claims alone. Compare the specification, delivery architecture, finished-product method, and the record tied to the bottle.
The difference is not a bigger claim. It is a more inspectable product.
This framework describes iSerra's documented attributes and evaluation criteria; it does not claim that every competing serrapeptase product lacks these features.
Before you choose iSerra
What does 250,000 SPU mean?
SPU stands for Serrapeptase Units, a measure of serrapeptase enzyme activity. iSerra is declared at 250,000 SPU per capsule.
What is Bilamex™ Dual-Phase Delivery?
Bilamex™ describes iSerra’s two-stage delayed-release architecture: a delayed-release capsule surrounding coated particles.
What does USP <2040> testing tell me?
It is finished-product disintegration testing used here to document gastric-phase resistance and intestinal-phase disintegration of the dosage form. It is not a clinical efficacy study.
What is Veriphase™?
Veriphase™ is iSerra’s lot-specific verification system. It provides the available testing record tied to the production lot on the bottle.
How many capsules are in each bottle?
Each bottle contains 90 capsules. The Supplement Facts serving size is 1 capsule.
Can I skip or cancel Subscribe & Save?
Yes. You can skip, reschedule, or cancel the subscription without a long-term commitment.
What is the return policy?
iSerra purchases are backed by a 30-day money-back guarantee. Review the Refund Policy and Shipping Policy for complete terms.
High activity. Protected delivery. Lot-specific verification.
A technically specified serrapeptase product designed to be inspected beyond the front label.
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