PlainVitamins

SynerG

by Advanced Nutrition by Zahler · capsule · 120 capsules

  • On the market (NIH)
  • UPC 8 48998 08144 7
  • DSLD label 260332
  • Serving 2 capsules; amounts per 4 capsules
  • 30 servings

SynerG by Advanced Nutrition by Zahler lists 4 ingredients, 4 with an amount per serving of 4 capsules, such as 1.5 g of GreenGrown, 800 mg of OptiMSM, 300 mg of ParActin and 216 mg of FruiteX-B calcium fructoborate. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2022.

What is in SynerG?

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

SynerG: Supplement Facts rows against the market (DSLD label 260332, January 2026 release)
IngredientAmount% DVAmong products listing it
GreenGrownas Glucosamine Sulfate Potassium Salt1.5 gGlucosamine Sulfate in SynerG against 875 products1.5 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.1.5 g

Higher than 64% of 875 products listing glucosamine sulfate (median 1 g). Per day at the most servings: 3 g.

OptiMSM800 mgMethylsulfonylmethane in SynerG against 1,454 products800 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.800 mg

Higher than 70% of 1,454 products listing methylsulfonylmethane (median 500 mg). Per day at the most servings: 1,600 mg.

ParActinas Andrographis Extract300 mgAndrographis in SynerG against 213 products300 mg per serving; the middle half of products list 100 mg to 400 mg, the median 200 mg.300 mg

Higher than 62% of 213 products listing andrographis (median 200 mg). Per day at the most servings: 600 mg.

FruiteX-B Calcium Fructoborate216 mgCalcium Fructoborate in SynerG against 80 products216 mg per serving; the middle half of products list 112 mg to 216 mg, the median 216 mg.216 mg

19% of 80 products listing calcium fructoborate give more (median 216 mg). Per day at the most servings: 432 mg.

Source: NIH ODS Dietary Supplement Label Database, label 260332 (entered February 23, 2022), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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?

The products whose ingredient lists overlap most with SynerG'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
Directions: Take 4 capsules daily; preferably 2 capsules twice a day with meals or as directed by a healthcare professional.
Warnings
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
If pregnant, breastfeeding or on medication, consult with your healthcare practitioner.
Allergens and what it does not contain
Soy free Dairy free
Storage
Store tightly closed in a cool, dry place.

Source: label statements in DSLD label 260332.

What else is on the label?

Other ingredients: Hypromellose, Microcrystalline Cellulose, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): D (Dairy Kosher) OU (Kosher) This product was manufactured in a GMP certified Facility; Manufactured in the USA.

How many labels does SynerG have?

One label is on file, entered on February 23, 2022.

  1. Label 260332 (current) Entered February 23, 2022 · on the market · 120 capsules · UPC 8 48998 08144 7

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

Who makes it?

The label names Advanced Nutrition by Zahler (distributor), Brooklyn, NY. All Advanced Nutrition by Zahler products.

Where next?