PlainVitamins

Reflex

by Reaction Nutrition · capsule · 90 capsules

  • Off the market since September 2023 (NIH)
  • UPC 2 83333 90002 9
  • DSLD label 19673
  • Serving 3 capsules
  • 30 servings

Reflex by Reaction Nutrition lists 12 ingredients, 12 with an amount per serving of 3 capsules, such as 200 mg of vitamin C, 6 mg of zinc, 4 mg of copper and 12 mg of manganese. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2013.

What is in Reflex?

Each row as the label prints it, per serving of 3 capsules. 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).

Reflex: Supplement Facts rows against the market (DSLD label 19673, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid200 mg333%Vitamin C in Reflex against 18,583 products200 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg200 mg

Higher than 63% of 18,583 products listing vitamin C (median 100 mg).

Zincas Zinc Arginate Chelate6 mg4%

This amount is far outside what other labels list for zinc, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Copperas Copper Glycinate Chelate4 mg20%

This amount is far outside what other labels list for copper, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Manganeseas Manganese Glycinate ChelateManganese (Form: as Manganese Glycinate Chelate (Form: standardized to 16% Elemental Manganese))12 mg96%

This amount is far outside what other labels list for manganese, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Chromiumas Chromium Nicotinate Chelate800 mcg2%

This amount is far outside what other labels list for chromium, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Glucosamine HCl Sulfate1,000 mgGlucosamine Hydrochloride in Reflex against 628 products1 g per serving; the middle half of products list 0.75 g to 1.5 g, the median 1.5 g.1 g

62% of 628 products listing glucosamine hydrochloride give more (median 1.5 g).

Chondroitin Sulfate500 mgChondroitin Sulfate in Reflex against 950 products500 mg per serving; the middle half of products list 200 mg to 1,200 mg, the median 400 mg.500 mg

Higher than 53% of 950 products listing chondroitin sulfate (median 400 mg).

Cetyl Myristoleate300 mgCetyl Myristoleate in Reflex against 63 products300 mg per serving; the middle half of products list 8.25 mg to 500 mg, the median 52 mg.300 mg

Higher than 65% of 63 products listing cetyl myristoleate (median 52 mg).

Methylsulfonylmethane200 mgMethylsulfonylmethane in Reflex against 1,454 products200 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.200 mg

68% of 1,454 products listing methylsulfonylmethane give more (median 500 mg).

Boswellia Serrata Extract 65%90 mgBoswellia in Reflex against 665 products90 mg per serving; the middle half of products list 100 mg to 290 mg, the median 135 mg.90 mg

80% of 665 products listing boswellia give more (median 135 mg).

Boron9 mgBoron in Reflex against 3,339 products9 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg9 mg

Higher than 98% of 3,339 products listing boron (median 1 mg).

Piperine 95%5 mgPiperine in Reflex against 203 products5 mg per serving; the middle half of products list 4.75 mg to 10 mg, the median 5 mg.5 mg

40% of 203 products listing piperine give more (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 19673 (entered March 25, 2013), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 9 mg of boron is higher than 98% of the 3,339 boron products that print an amount; 78 list more.

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?

The products whose ingredient lists overlap most with Reflex'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
SUGGESTED USE: As a dietary supplement take 3 capsules once daily with 8 ounces of water.
Warnings
WARNING: Use only as directed.
Consult a health care practitioner before use if you are pregnant or nursing, have a serious medical condition or use prescription medications.
KEEP OUT OF REACH OF CHILDREN.
Storage
Keep this bottle tightly closed in a cool, dry place away from direct sunlight and moisture.

Source: label statements in DSLD label 19673.

What else is on the label?

Other ingredients: Magnesium Stearate, Gelatin, Sodium Copper Chlorophyllin, Titanium Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Rx(R); INSPECTED cGMP FACILITY Good Manufacturing Practice GLUTEN-FREE.

How many labels does Reflex have?

One label is on file, entered on March 25, 2013.

  1. Label 19673 (current) Entered March 25, 2013 · off the market September 27, 2023 · 90 capsules · UPC 2 83333 90002 9

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

Who makes it?

The label names REACTION NUTRITION, LLC. (distributor), CARNEGIE, PA. All Reaction Nutrition products.

Where next?