High Potency Serrapeptase 120,000 SPU
by Doctor's Best · capsule · 270 veggie caps
- On the market (NIH)
- UPC 7 53950 00307 1
- DSLD label 302679
- Serving 1 capsule
- 90 servings
High Potency Serrapeptase 120,000 SPU by Doctor's Best lists 2 ingredients, 1 with an amount per serving of 1 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 January 24, 2024.
What is in High Potency Serrapeptase 120,000 SPU?
Each row as the label prints it, per serving of 1 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 PhosphateSerrateric | 35 mg | 3% | 82% of 17,831 products listing calcium give more (median 115 mg). |
| Serrapeptaseas Serratia sp.120,000 SPU- Serratiopeptidase activity units | no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 302679 (entered January 24, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). 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.
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 if you 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
Source: label statements in DSLD label 302679.
What else is on the label?
Other ingredients: Maltodextrin, Tricalcium Phosphate, Calcium Stearate, Microcrystalline Cellulose, Medium Chain Triglyceride, Hypromellose, Gellan Gum, Water, Purified.
How many labels does High Potency Serrapeptase 120,000 SPU have?
4 labels are on file under this name since February 23, 2018: other sizes, label designs and reformulations. The current one leads this page.
- Label 302679 (current) Entered January 24, 2024 · on the market · 270 veggie caps · UPC 7 53950 00307 1
- Label 302678 Entered January 24, 2024 · on the market · 90 veggie caps · UPC 7 53950 00231 9
- Label 203107 Entered May 28, 2019 · off the market December 16, 2022 · 90 veggie caps · UPC 7 53950 00231 9
- Label 81979 Entered February 23, 2018 · off the market December 11, 2018 · 90 veggie caps · UPC 7 53950 00231 9
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 (package size difference, same product), High Potency Serrapeptase (image 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), Tustin, California. All Doctor's Best products.