High Potency Serrapeptase
by Doctor's Best · capsule · 270 veggie caps
- Off the market since December 2022 (NIH)
- UPC 7 53950 00307 1
- DSLD label 209465
- Serving 1 veggie capsule
- 270 servings
High Potency Serrapeptase by Doctor's Best lists 2 ingredients, 1 with an amount per serving of 1 veggie capsule, such as 35 mg of calcium; 1 sits inside a blend without its own amount. Its current label entered the NIH Dietary Supplement Label Database on November 21, 2019.
What is in High Potency Serrapeptase?
Each row as the label prints it, per serving of 1 veggie capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Calciumas Calcium Stearate, Tricalcium PhosphateCalcium (Form: from Tricalcium Phosphate, and Calcium Stearate Note: in Serrateric) | 35 mg | 3% | 82% of 17,831 products listing calcium give more (median 115 mg). |
| Serrapeptaseas SerratiaSerrapeptase Enzyme (Form: from Serratia sp. Genus: Serratia Species: sp.) Note: 120,000 SPU | no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 209465 (entered November 21, 2019), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 1 ingredient sits inside a blend, so their amounts cannot be compared.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
4 products list the very same ingredients; the nearest amounts come first.
- Best High Potency SerrapeptaseDoctor's Best · off the market same ingredients
- Serra - 125KLyndon Fields same ingredients
- Serrapeptase 40,000 SPUDoctor's Best same ingredients
- SerrapeptaseDoctor's Best · off the market same ingredients
- SerradreneDesert Burn · off the market 1 shared, 77% alike
- CardiPeptase Serrapeptase 5LifeLink 1 shared, 77% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested Adult Use: Take 1 capsule daily with at least 8 oz. of water on an empty stomach, or as recommended by a nutritionally-informed physician. First time users may benefit from starting with lower dosage Serrapeptase 40,000 SPU.
- Warnings
- Warning: Not recommended for individuals who are pregnant, nursing, taking blood thinners, or have poor digestion.
- Stop taking if you experience nausea, vomiting, or stomach upset.
- Keep out of reach of children
- Allergens and what it does not contain
- Non-GMO / Gluten Free
- Storage
- Store in a cool dry place.
Source: label statements in DSLD label 209465.
What else is on the label?
Other ingredients: Serrateric, delayed release vegetarian Capsule.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegan.
How many labels does High Potency Serrapeptase have?
2 labels are on file under this name since February 23, 2018: other sizes, label designs and reformulations. The current one leads this page.
- Label 209465 (current) Entered November 21, 2019 · off the market December 16, 2022 · 270 veggie caps · UPC 7 53950 00307 1
- Label 82128 Entered February 23, 2018 · off the market June 30, 2019 · 270 veggie caps · UPC 7 53950 00307 1
DSLD also links this label to: Best High Potency Serrapeptase (package size difference, same product), Best High Potency Serrapeptase (image difference, same product), Best High Potency Serrapeptase (package size difference, same product), Best High Potency Serrapeptase (package size difference, same product), Best High Potency Serrapeptase (package size difference, same product), High Potency Serrapeptase 120,000 SPU (package size difference, same product), High Potency Serrapeptase 120,000 SPU (package size difference, same product), High Potency Serrapeptase 120,000 SPU (package size difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Doctor's Best, Inc. (distributor), California. All Doctor's Best products.