PlainVitamins

Synergistic Nail Complex

by MH Michael's Health Naturopathic Programs · tablet or pill · 90 vegetarian tablets

  • On the market (NIH)
  • UPC 7 55929 01108 7
  • DSLD label 332985
  • Serving 2 tablets; amounts per 4 tablets
  • 22 servings

Synergistic Nail Complex by MH Michael's Health Naturopathic Programs lists 22 ingredients, 16 with an amount per serving of 4 tablets, such as 900 mcg of vitamin A, 100 mg of vitamin C, 17 mg of vitamin E and 20 mg of niacin; 6 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on July 24, 2025.

What is in Synergistic Nail Complex?

Each row as the label prints it, per serving of 4 tablets. 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).

Synergistic Nail Complex: Supplement Facts rows against the market (DSLD label 332985, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene900 mcg100%
Vitamin Cas Ascorbic Acid100 mg111%Vitamin C in Synergistic Nail Complex against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg). Per day at the most servings: 200 mg.

Vitamin Eas D-Alpha-Tocopheryl Succinate17 mg113%
Niacinas Niacinamide20 mg125%Niacin in Synergistic Nail Complex against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg). Per day at the most servings: 40 mg. 1.1 times the adult UL a day.

Vitamin B6as Pyridoxine Hydrochloride15 mg882%Vitamin B6 in Synergistic Nail Complex against 15,277 products15 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg15 mg

Higher than 68% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 30 mg.

Vitamin B12as Methylcobalamin15 mcg625%Vitamin B12 in Synergistic Nail Complex against 14,425 products15 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg15 mcg

61% of 14,425 products listing vitamin B12 give more (median 36 mcg). Per day at the most servings: 30 mcg.

Biotin100 mcg333%Biotin in Synergistic Nail Complex against 9,447 products100 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg100 mcg

61% of 9,447 products listing biotin give more (median 200 mcg). Per day at the most servings: 200 mcg.

Pantothenic Acidas D-Calcium Pantothenate15 mg300%Pantothenic Acid (Vitamin B5) in Synergistic Nail Complex against 10,060 products15 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg15 mg

Higher than 51% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 30 mg.

Cholineas Choline Bitartrate50 mg9%Choline in Synergistic Nail Complex against 4,738 products50 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg50 mg

Higher than 54% of 4,738 products listing choline (median 40 mg). Per day at the most servings: 100 mg.

Calciumas Calcium Citrate200 mg15%Calcium in Synergistic Nail Complex against 17,831 products200 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg200 mg

Higher than 64% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 400 mg.

Iodineas Kelp100 mcg67%Iodine in Synergistic Nail Complex against 6,382 products100 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg100 mcg

59% of 6,382 products listing iodine give more (median 150 mcg). Per day at the most servings: 200 mcg.

Magnesiumas Magnesium Amino Acid Chelate100 mg24%Magnesium in Synergistic Nail Complex against 14,003 products100 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg100 mg

Higher than 51% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 200 mg.

Zincas L-OptiZinc10 mg91%Zinc in Synergistic Nail Complex against 13,186 products10 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg10 mg

51% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 20 mg.

Copperas Copper Gluconate100 mcg11%Copper in Synergistic Nail Complex against 6,468 products0.1 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.1 mg

93% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 0.2 mg.

Manganese Gluconate5 mg217%

The label names the compound (Manganese Gluconate); its amount is likely the compound's weight, not the manganese it holds, so it is not placed among other products.

Potassiumas Potassium Amino Acid Chelate75 mg2%Potassium in Synergistic Nail Complex against 11,614 products75 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg75 mg

64% of 11,614 products listing potassium give more (median 99 mg). Per day at the most servings: 150 mg.

Proprietary Blend410 mg
Methylsulfonylmethanein the blend, no amount given
Red Cloverin the blend, no amount given
Burdockin the blend, no amount given
Para-Aminobenzoic Acidin the blend, no amount given
Lecithinas Sunflowerin the blend, no amount given
Inositolin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 332985 (entered July 24, 2025), 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?

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:

  • At 2 servings a day, the most its directions give, the label lists 40 mg of niacin, 1.1 times the adult Tolerable Upper Intake Level.
  • 93% of the 6,468 products that print an amount of copper list more than its 0.1 mg of copper (median 1 mg).

The NIH database records 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?

1 product lists the very same ingredients; the nearest amounts come first.

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
Directions: As a dietary supplement, take four (4) tablets with breakfast or, for optimal results, take two (2) tablets with breakfast and two (2) tablets with lunch or dinner. Dosage may be increased as directed by a healthcare practitioner.
Warnings
Double-sealed for your protection. Do not use if outer seal is broken or missing.
Caution: Keep out of reach of children.
Not to be taken by pregnant or lactating women.
Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Made in a GMP facility that processes egg, fish, milk, peanut, sesame, shellfish, soy, tree nut and wheat products.

Source: label statements in DSLD label 332985.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Dicalcium Phosphate, Cellulose Gum, Modified, Magnesium Stearate, Silicon Dioxide, Pharmaceutical Glaze.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Shield Star K (Kosher) Parve.

How many labels does Synergistic Nail Complex have?

One label is on file, entered on July 24, 2025.

  1. Label 332985 (current) Entered July 24, 2025 · on the market · 90 vegetarian tablets · UPC 7 55929 01108 7

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

Who makes it?

The label names Michael's Naturopathic Programs (distributor), San Antonio, Texas. All MH Michael's Health Naturopathic Programs products.

Where next?