PlainVitamins

Syndion Capsules

by Yasoo Health · capsule · 180 capsules

  • Off the market since October 2023 (NIH)
  • UPC 8 55212 05310 4
  • DSLD label 15394
  • Serving 2 to 5 capsules; amounts per 5 capsules
  • 36 servings

Syndion Capsules by Yasoo Health lists 31 ingredients, 31 with an amount per serving of 5 capsules, such as 4,063 IU of vitamin A, 313 mg of vitamin C, 625 IU (15.63 mcg) of vitamin D3 and 94 IU of vitamin E, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on November 21, 2012.

What is in Syndion Capsules?

Each row as the label prints it, per serving of 5 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).

Syndion Capsules: Supplement Facts rows against the market (DSLD label 15394, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Carbohydrates3 g1%Carbohydrate in Syndion Capsules against 21,979 products3 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.3 g

47% of 21,979 products listing carbohydrate give more (median 3 g).

Vitamin Aas Beta-Carotene, Vitamin A PalmitateVitamin A (Form: as 85% beta carotene, & 15% (Vitamin A) palmitate)4,063 IU81%Vitamin A in Syndion Capsules against 5,772 products4,063 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.4,063 IU

Higher than 53% of 5,772 products listing vitamin A (median 4,000 IU).

Vitamin Cas Calcium AscorbateVitamin C (Form: as Calcium Ascorbate)313 mg522%Vitamin C in Syndion Capsules against 18,583 products313 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg313 mg

Higher than 79% of 18,583 products listing vitamin C (median 100 mg).

Vitamin D3as Cholecalciferol625 IU (15.63 mcg)156%Vitamin D in Syndion Capsules against 14,175 products15.63 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg15.63 mcg

Higher than 50% of 14,175 products listing vitamin D (median 15 mcg).

Vitamin Eas D-Alpha-Tocopherol94 IU313%Vitamin E in Syndion Capsules against 6,459 products94 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.94 IU

Higher than 71% of 6,459 products listing vitamin E (median 30 IU).

Vitamin Kas Vitamin K1, Vitamin K2Vitamin K (Form: as Vitamin K1, & Vitamin K2)12.5 mcg16%Vitamin K in Syndion Capsules against 4,607 products12.5 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg12.5 mcg

93% of 4,607 products listing vitamin K give more (median 80 mcg).

Thiamineas Thiamine Hydrochloride, Vitamin B1Thiamin (Form: as Thiamin Hydrochloride) (Alt. Name: Vitamin B1)13 mg867%Thiamin in Syndion Capsules against 9,830 products13 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg13 mg

Higher than 65% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B225 mg1,471%Riboflavin in Syndion Capsules against 9,824 products25 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg25 mg

Higher than 75% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Inositol Hexanicotinate, NiacinamideNiacin (Form: as niacinamide, & inositol hexanicotinate)22 mg110%Niacin in Syndion Capsules against 12,413 products22 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg22 mg

Higher than 55% of 12,413 products listing niacin (median 20 mg).

Vitamin B6as Pyridoxal 5-Phosphate, Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine Hydrochloride, & Pyridoxal 5'-Phosphate)25 mg1,250%Vitamin B6 in Syndion Capsules against 15,277 products25 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg25 mg

Higher than 76% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Folic Acid, Folinic Acid, L-5 methyltetrahydrofolate calciumFolate (Form: as folic acid, folinic acid, & L-5 methyltetrahydrofolate calcium)150 mcg38%Folate in Syndion Capsules against 7,022 products150 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.150 mcg

83% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12as Cyanocobalamin, MethylcobalaminVitamin B12 (Form: as Cyanocobalamin, & Methylcobalamin)125 mcg2,083%Vitamin B12 in Syndion Capsules against 14,425 products125 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg125 mcg

Higher than 71% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin50 mcg17%Biotin in Syndion Capsules against 9,447 products50 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg50 mcg

73% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas Calcium D-PantothenatePantothenic Acid (Form: as Calcium D-Pantothenate)19 mg190%Pantothenic Acid (Vitamin B5) in Syndion Capsules against 10,060 products19 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg19 mg

Higher than 55% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Calcium125 mg13%Calcium in Syndion Capsules against 17,831 products125 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg125 mg

Higher than 53% of 17,831 products listing calcium (median 115 mg).

Iodineas Potassium IodideIodine (Form: as Potassium Iodide)25 mcg17%Iodine in Syndion Capsules against 6,382 products25 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg25 mcg

93% of 6,382 products listing iodine give more (median 150 mcg).

Magnesiumas Magnesium CitrateMagnesium (Form: as Magnesium Citrate)63 mg16%Magnesium in Syndion Capsules against 14,003 products63 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg63 mg

55% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc GluconateZinc (Form: as Zinc Gluconate)9 mg60%Zinc in Syndion Capsules against 13,186 products9 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg9 mg

59% of 13,186 products listing zinc give more (median 11 mg).

Seleniumas Selenomethionine, Sodium SeleniteSelenium (Form: as Selenomethionine, & Sodium Selenite)9 mcg13%Selenium in Syndion Capsules against 7,658 products9 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg9 mcg

96% of 7,658 products listing selenium give more (median 55 mcg).

Manganeseas Manganese Amino Acid ChelateManganese (Form: as Manganese Amino Acid Chelate)250 mcg13%Manganese in Syndion Capsules against 7,016 products0.25 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg0.25 mg

94% of 7,016 products listing manganese give more (median 2 mg).

Chromiumas Chromium Amino Acid ChelateChromium (Form: as Chromium Amino Acid Chelate)18 mcg15%Chromium in Syndion Capsules against 7,825 products18 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg18 mcg

90% of 7,825 products listing chromium give more (median 100 mcg).

Molybdenumas Molybdenum Amino Acid ChelateMolybdenum (Form: as Molybdenum Amino Acid Chelate)25 mcg33%Molybdenum in Syndion Capsules against 4,390 products25 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg25 mcg

72% of 4,390 products listing molybdenum give more (median 50 mcg).

Methylsulfonylmethane281 mgMethylsulfonylmethane in Syndion Capsules against 1,454 products281 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.281 mg

60% of 1,454 products listing methylsulfonylmethane give more (median 500 mg).

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)156 mg28%*Choline in Syndion Capsules against 4,738 products156 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg156 mg

Higher than 85% of 4,738 products listing choline (median 40 mg).

N-acetyl-carnitineas n-acetyl-carnitine hydrochlorideN-acetyl-carnitine (Form: as n-acetyl-carnitine hydrochloride)125 mgAcetyl L-Carnitine in Syndion Capsules against 933 products125 mg per serving; the middle half of products list 200 mg to 525 mg, the median 500 mg.125 mg

78% of 933 products listing acetyl L-carnitine give more (median 500 mg).

Inositol63 mgInositol in Syndion Capsules against 4,042 products63 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.63 mg

Higher than 72% of 4,042 products listing inositol (median 30 mg).

Vitamin Eas Mixed TocopherolsVitamin E (Form: as other mixed tocopherols )56 mg
Coenzyme Q1028 mgCoenzyme Q-10 in Syndion Capsules against 2,922 products28 mg per serving; the middle half of products list 30 mg to 100 mg, the median 60 mg.28 mg

77% of 2,922 products listing coenzyme Q-10 give more (median 60 mg).

N-Acetyl-Cysteine28 mgN-Acetyl Cysteine in Syndion Capsules against 1,259 products28 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.28 mg

89% of 1,259 products listing N-acetyl cysteine give more (median 150 mg).

Lithiumas Lithium OrotateLithium (Form: as Lithium Orotate)88 mcgLithium in Syndion Capsules against 109 products0.088 mg per serving; the middle half of products list 0.25 mg to 5 mg, the median 1.5 mg.0.088 mg

83% of 109 products listing lithium give more (median 1.5 mg).

Boronas Boron CitrateBoron (Form: as Boron Citrate)63 mcgBoron in Syndion Capsules against 3,339 products0.063 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg0.063 mg

95% of 3,339 products listing boron give more (median 1 mg).

Vanadium6 mcgVanadium in Syndion Capsules against 1,744 products6 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg6 mcg

93% of 1,744 products listing vanadium give more (median 25 mcg).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 15394 (entered November 21, 2012), 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:

  • 93% of the 4,607 products that print an amount of vitamin K list more than its 12.5 mcg of vitamin K (median 80 mcg).
  • 93% of the 6,382 products that print an amount of iodine list more than its 25 mcg of iodine (median 150 mcg).
  • 96% of the 7,658 products that print an amount of selenium list more than its 9 mcg of selenium (median 55 mcg).
  • 94% of the 7,016 products that print an amount of manganese list more than its 0.25 mg of manganese (median 2 mg).
  • 90% of the 7,825 products that print an amount of chromium list more than its 18 mcg of chromium (median 100 mcg).
  • 95% of the 3,339 products that print an amount of boron list more than its 0.063 mg of boron (median 1 mg).

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?

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: Ages 4 & up: See table to the right. Suggested starting dose is 2 to 5 capsules daily depending on weight. Please consult a healthcare professional for specific dosing. ~Take with food to avoid stomach upset. ~Capsule may be opened and mixed with food, if desired. (chart) Weight Daily Dose 36-55 lbs 2 capsules 56-75 lbs 3 capsules 76-95 lbs 4 capsules >95 lbs 5 capsules
Serving size: 2 capsules to 5 capsules
Warnings
~Consult your physician if you take anticoagulant medication.
Please consult your physician or healthcare professional when starting this or any supplement.
~Do not use this product if you have a know sensitivity to any of the components. ~Contact your healthcare professional if unexpected symptoms are observed.
~Keep out of reach of children.
~Safety sealed for you protection ~Do not use if inner seal is broken or missing.
Allergens and what it does not contain
Syndion(R) Capsules DO NOT CONTAIN gluten, casein, glucose, yeast, soy, egg, copper, iron, sweeteners, preservatives, corn protein, or GMO-DNA. Syndion(R) Capsules are tested to be free of heavy metal contamination.
Gluten Free/Casein Free
Storage
~Store unopened bottle at room temperature, away from direct light.

Source: label statements in DSLD label 15394.

What else is on the label?

Other ingredients: Hydroxypropyl Methyl Cellulose, Dicalcium Phosphate, Microcrystalline Cellulose, d-alpha-tocopheryl polyethylene glycol 100 succinate, Silicon Dioxide, Potassium Chloride, Magnesium Stearate, Maltodextrin, Water.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): cGMP QUALITY ASSURED.

How many labels does Syndion Capsules have?

One label is on file, entered on November 21, 2012.

  1. Label 15394 (current) Entered November 21, 2012 · off the market October 2, 2023 · 180 capsules · UPC 8 55212 05310 4

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

Who makes it?

The label names YASOO HEALTH INC (distributor), Johnson City, TN. All Yasoo Health products.

Where next?