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NaturesPlus · Vitamin supplement

Vitamin C Micro-Crystals

1 ingredient on file in the NIH Dietary Supplement Label Database, top 100% by ingredient count. Currently on-market in the U.S.

1
Ingredients
Top 100%
By ingredient count
On Market by NaturesPlus Verify with NIH DSLD → · FDA overview →

Vitamin C Micro-Crystals is a vitamin supplement by NaturesPlus in other (e.g. tea bag) form, listing 1 ingredient 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
Other (e.g. tea bag)
Database Entry Date
2023-11-22
Ingredients
1

Supplement Facts (1 Ingredients)

Vitamin C
Vitamin C
Amount
Not disclosed on label
% DV
Not reported

How does Vitamin C Micro-Crystals compare?

Ingredients listed on each label, against the vitamin category average of 6.8. Data from the NIH DSLD.

Vitamin C Micro-Crystals1
100% Natural E Liquid2
Vitamin average6.8

Vitamin C Micro-Crystals lists 1 ingredient fewer than 100% Natural E Liquid. That is 6 below the vitamin average.

What the Label Data Shows

According to NIH DSLD label rows, Vitamin C Micro-Crystals sits in the top 100% of products with a countable formula by declared ingredient count.

Vitamin C Micro-Crystals is a single-ingredient vitamin supplement from NaturesPlus, sold in other (e.g. tea bag) form, cataloged in the NIH Dietary Supplement Label Database (DSLD). The formulation focuses on a single ingredient group, which typically allows for targeted dosing.

With only 1 ingredient on the label, 1 of 1 do not have a percentage Daily Value in this DSLD source record, which is not evidence that an FDA reference value does or does not exist.

A product's market status is worth checking before relying on this label. This product is currently listed as on-market in the DSLD, with its label first entered into the database on 2023-11-22. An on-market listing means the product is currently sold in the United States; the DSLD catalogs the label as submitted but does not independently verify the claims or evaluate safety or efficacy.

About the DSLD database

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 Vitamin C Micro-Crystals: 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.

Daily Value Coverage

0
Above 100% DV
0
Below 100% DV
1
%DV not reported in source

Frequently Asked Questions

What ingredients are in Vitamin C Micro-Crystals? ▼
Vitamin C Micro-Crystals contains 1 ingredient. By declared ingredient count it sits in the top 100% of DSLD products PlainVitamins places.
Who manufactures Vitamin C Micro-Crystals? ▼
Vitamin C Micro-Crystals is currently manufactured by NaturesPlus. It is classified as a Vitamin supplement in other (e.g. tea bag) form.
Is Vitamin C Micro-Crystals still available for purchase? ▼
Yes, Vitamin C Micro-Crystals is currently listed as on-market in the NIH DSLD database.
What is the serving size of Vitamin C Micro-Crystals? ▼
The serving size is not specified.
What type of supplement is Vitamin C Micro-Crystals? ▼
Vitamin C Micro-Crystals is classified as a "Vitamin" supplement in the NIH database. This category includes products primarily composed of vitamin 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.
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.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. This page draws directly on the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.