EFAC Plus
by Wonder Laboratories · capsule · 120 capsules
- On the market (NIH)
- UPC 0 99528 95712 5
- DSLD label 260912
- Serving 2 capsules
- 60 servings
EFAC Plus by Wonder Laboratories lists 2 ingredients, 2 with an amount per serving of 2 capsules, such as 550 mg of glucosamine sulfate 2KCl and 500 mg of M.s.m.. Its current label entered the NIH Dietary Supplement Label Database on November 19, 2021.
What is in EFAC Plus?
Each row as the label prints it, per serving of 2 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Esterfied Fatty Acid Complex | 500 mg | ||
| Glucosamine Sulfate 2KCl | 550 mg | 64% of 875 products listing glucosamine sulfate give more (median 1 g). Per day at the most servings: 1.1 g. | |
| M.s.m. | 500 mg | 36% of 1,454 products listing methylsulfonylmethane give more (median 500 mg). Per day at the most servings: 1,000 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 260912 (entered November 19, 2021), 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?
6 products list the very same ingredients; the nearest amounts come first.
- EFAC PlusDC same ingredients
- MSM & GlucosamineNature's Bounty same ingredients
- Glucosamine Plus MSM 1000 mgQuest · off the market same ingredients
- MSM/GlucosamineGNC same ingredients
- MSM & Glucosamine SulfateNatural Factors same ingredients
- Glucosamine and MSMDivine Bounty same ingredients
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 two capsules twice daily with a meal.
- Warnings
- Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
- Keep out of reach of children.
- Caution: If you are pregnant or nursing do not take this product.
- Do not consume this product if you have an allergy to shell fish.
- Contains crustacean shellfish (crab & shrimp) ingredients.
- Allergens and what it does not contain
- Gluten free
- Storage
- Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).
Source: label statements in DSLD label 260912.
What else is on the label?
Other ingredients: Gelatin, Vegetable Magnesium Stearate, Silica.
How many labels does EFAC Plus have?
One label is on file, entered on November 19, 2021.
- Label 260912 (current) Entered November 19, 2021 · on the market · 120 capsules · UPC 0 99528 95712 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Wonder Laboratories (distributor), White House, TN. All Wonder Laboratories products.