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PlainVitamins

Enzyme Science · Other Combinations supplement

Stem XCell Pro

20 ingredients on file in the NIH Dietary Supplement Label Database. Currently on-market in the U.S.

20
Ingredients
6
Nutrient categories
Top 16%
By ingredient count
On Market by Enzyme Science Verify with NIH DSLD → · FDA overview →

Stem XCell Pro is a other combinations supplement by Enzyme Science in capsule form, listing 20 ingredients in the NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. Currently listed as on-market. Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.

Product Details

Form
Capsule
Database Entry Date
2025-08-22
Ingredients
20

Supplement Facts (20 Ingredients)

Per-row amounts not disclosed: The NIH DSLD record for this product lists ingredients but does not include the per-row Supplement Facts panel (quantities and Daily Value percentages). The full panel may be visible on the physical label or on the manufacturer's site. Verify amounts before use. Look up on NIH DSLD →
Ingredient Group Amount % DV
Vitamin D3 Vitamin D Not disclosed on label No DV
Proprietary Blend NT-020 Proprietary Blend (Combination) Not disclosed on label No DV
Green Tea Leaf Extract Green Tea Not disclosed on label No DV
Blueberry, Powder Blueberry Not disclosed on label No DV
Carnosine Carnosine Not disclosed on label No DV
BioVin Advanced Grape Not disclosed on label No DV
VitaBlue Blueberry Not disclosed on label No DV
Botanical Optimizing Enzymes Blend Not disclosed on label No DV
Hemicellulase Hemicellulase Not disclosed on label No DV
Cellulase Cellulase Not disclosed on label No DV
Xylanase Xylanase Not disclosed on label No DV
Pectinase Pectinase Not disclosed on label No DV
Defenze Antioxidant Blend Proprietary Blend Not disclosed on label No DV
Catalase Catalase Not disclosed on label No DV
Superoxide Dismutase Superoxide Dismutase Not disclosed on label No DV
Alpha-Lipoic Acid Alpha Lipoic Acid Not disclosed on label No DV
Thera-Blend Protease Protease Not disclosed on label No DV
Glutathione, Reduced Glutathione Not disclosed on label No DV
Hydroxypropyl Methylcellulose Hypromellose Not disclosed on label No DV
Water Water Not disclosed on label No DV

How does Stem XCell Pro compare?

Ingredients listed on each label, against the other combinations category average of 21.8. Data from the NIH DSLD.

Stem XCell Pro20
1,000 mg Vitamin C Acai Berry34
Other Combinations average21.8

Stem XCell Pro lists 14 ingredients fewer than 1,000 mg Vitamin C Acai Berry. That is 2 below the other combinations average.

What the Label Data Shows

Stem XCell Pro is cataloged in the NIH Dietary Supplement Label Database (DSLD) as a other combinations supplement from Enzyme Science, sold in capsule form. The label declares 20 ingredients. These ingredients span 6 nutrient categories, enzyme, botanical, blend, non-nutrient/non-botanical, and 2 more, reflecting a multi-component formula rather than a single-nutrient product.

Daily Value coverage on this label is informative. No ingredients on this label reach 100% of the FDA reference Daily Value, 0 fall below 100% DV, and 20 have no FDA-established Daily Value reference.. Some nutrients (such as botanicals, amino acids, and specialty compounds) have no Daily Value because the FDA has not set a reference intake; absence of a DV is neither good nor bad on its own.

Market status matters for supplement research. This product is currently listed as on-market in the DSLD, with its label first entered into the database on 2025-08-22. On-market products are currently being distributed in the United States, though the DSLD does not verify the accuracy of label claims or evaluate safety or efficacy. The DSLD is a label database, not an FDA approval list, under the 1994 DSHEA framework, dietary supplements do not require pre-market approval, and label information reflects what manufacturers self-declare rather than independent laboratory verification. This page presents factual label data for reference only and is not medical advice; consult a licensed healthcare provider before making decisions about any supplement.

Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD) Supplement label data for Stem XCell Pro: ingredients, % Daily Value, market status, brand · 2026 DSLD captures manufacturer-self-declared label information; the NIH does not verify accuracy or evaluate safety/efficacy. Dietary supplements are regulated under DSHEA 1994, no pre-market FDA approval is required.

Nearby Other Combinations Products

Other products in the NIH DSLD cataloged under the same supplement type. Useful for comparing formulations within the other combinations category.

Compare Stem XCell Pro vs 1,000 mg Vitamin C Acai Berry →

1,000 mg Vitamin C Acai Berry
Emergen-C
34 ingredients
On
1,000 mg Vitamin C Acai Berry
Emergen-C
34 ingredients
Off
1,000 mg Vitamin C Cranberry Pomegranate
Emergen-C
34 ingredients
On
1,000 MG Vitamin C Cranberry-Pomegranate
Emergen-C
34 ingredients
On
1,000 mg Vitamin C Lemon Lime
Emergen-C
32 ingredients
On
1,000 mg Vitamin C Lemon Lime
Emergen-C
30 ingredients
On

Ingredient Breakdown by Category

enzyme
7
Hemicellulase, Cellulase, Xylanase, +4 more
botanical
4
Green Tea Leaf Extract, Blueberry, Powder, BioVin Advanced, +1 more
blend
3
Proprietary Blend NT-020, Botanical Optimizing Enzymes, Defenze Antioxidant Blend
non-nutrient/non-botanical
3
Carnosine, Alpha-Lipoic Acid, Glutathione, Reduced
other
2
Hydroxypropyl Methylcellulose, Water
vitamin
1
Vitamin D3

Daily Value Coverage

0
Above 100% DV
0
Below 100% DV
20
No DV Established

Supplement Guides

→ How to Read a Supplement Facts Panel → Supplement Safety Basics → Compare Supplements Using NIH Data → Are Supplements Worth Taking? → Practical Guide to Supplement Labels

Explore more supplement data

All Other Combinations supplements
Browse every product cataloged under the other combinations category.
All Enzyme Science products
See the full label catalog for this brand in the NIH DSLD.
Browse ingredients
Look up which products contain a given ingredient and its typical Daily Value coverage.
Supplement rankings
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Frequently Asked Questions

What ingredients are in Stem XCell Pro? ▼
Stem XCell Pro contains 20 ingredients. Ingredients span 6 categories: enzyme, botanical, blend, non-nutrient/non-botanical, other, vitamin.
Who manufactures Stem XCell Pro? ▼
Stem XCell Pro is currently manufactured by Enzyme Science. It is classified as a Other Combinations supplement in capsule form.
Is Stem XCell Pro still available for purchase? ▼
Yes, Stem XCell Pro is currently listed as on-market in the NIH DSLD database.
What is the serving size of Stem XCell Pro? ▼
The serving size is not specified.
What type of supplement is Stem XCell Pro? ▼
Stem XCell Pro is classified as a "Other Combinations" supplement in the NIH database. This category includes products primarily composed of other combinations ingredients. The NIH DSLD tracks 9 supplement categories: Vitamin, Mineral, Botanical, Amino Acid & Protein, Non-Nutrient, Fat & Fatty Acid, Multi-Vitamin & Mineral, Botanical with Nutrients, and Other Combinations.
Where does this Stem XCell Pro data come from? ▼
All label data comes from the NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. The DSLD is a publicly accessible database containing label information, including ingredients, serving sizes, and Daily Value percentages, for dietary supplement products marketed in the United States.

Data Sources & Methodology

Data as of 2025. Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD).

Supplement label data sourced from the Source: NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. The DSLD contains label information from dietary supplement products marketed in the United States.

Daily Value (DV) percentages are based on Source: FDA 21 CFR 101.9 Reference Daily Intake (RDI) values for adults. Products marked "Off Market" may no longer be available for purchase but their label data remains in the database for reference.

Disclaimer, Not Medical Advice: Label data from the Source: NIH Dietary Supplement Label Database (DSLD). This information is for educational and reference purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting, stopping, or combining any dietary supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.

Read our methodology , how this data is sourced, computed, and verified.