Nkc+

by New Sun · capsule · 90 vegetarian capsules

  • On the market (NIH)
  • UPC 39-4
  • DSLD label 217923
  • Serving 1 veg capsule

Nkc+ by New Sun lists 9 ingredients, 1 with an amount per serving of 1 veg capsule, such as 200 mg of astragalus root extract; 8 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2020.

What is in Nkc+?

Each row as the label prints it, per serving of 1 veg 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).

Nkc+: Supplement Facts rows against the market (DSLD label 217923, January 2026 release)
IngredientAmount% DVAmong products listing it
Organic Mushroom Blendas PolysaccharidesOrganic Mushroom Blend (Form: has naturally occurring Polysaccharides) Note: (Optimized Mycelial BioMass) (Blend of)200 mg
organic Trametes versicolorin the blend, no amount given
organic Agaricus blazeiin the blend, no amount given
organic Grifola frondosain the blend, no amount given
organic Bionectria ochroleucain the blend, no amount given
organic Phellinus linteusin the blend, no amount given
organic Hericium erinaceusin the blend, no amount given
organic Ganoderma lucidumin the blend, no amount given
organic Lentinula edodesin the blend, no amount given
Astragalus root extractas PolysaccharidesAstragalus root extract (Form: min. 70% Polysaccharides) PlantPart: root Genus: Astragalus Species: membranaceous200 mgAstragalus in NKC+ against 604 products200 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.200 mg

Higher than 55% of 604 products listing astragalus (median 132.5 mg). Per day at the most servings: 400 mg.

Source: NIH ODS Dietary Supplement Label Database, label 217923 (entered May 22, 2020), 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; 8 ingredients sit inside a blend, so their amounts cannot be compared.

The NIH database records 1 to 2 servings 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?

The products whose ingredient lists overlap most with Nkc+'s, rare ingredients counting for more.

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
Recommendation: Take 1 capsule 1 to 2 times daily.
Warnings
Warning: For adults only.
Consult physician if pregnant/nursing, taking medication or have a medical condition.
Keep out of reach of children.

Source: label statements in DSLD label 217923.

What else is on the label?

Other ingredients: Hypromellose, Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate.

How many labels does Nkc+ have?

3 labels are on file under this name since July 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 217923 (current) Entered May 22, 2020 · on the market · 90 vegetarian capsules · UPC 39-4
  2. Label 204068 Entered June 24, 2019 · off the market October 24, 2020 · 100 vegetarian capsules · UPC 39-4
  3. Label 11600 Entered July 25, 2012 · off the market November 3, 2017 · 100 capsules · UPC 39-4

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names New Sun, Inc. (distributor), Hendersonville, NC. All New Sun products.

Where next?