PlainVitamins

Mitochondrial Energy Optimizer

by Life Extension · capsule · 120 capsules

  • On the market (NIH)
  • UPC 7 37870 17681 7
  • DSLD label 59191
  • Serving 4 capsules
  • 30 servings

Mitochondrial Energy Optimizer by Life Extension lists 8 ingredients, 8 with an amount per serving of 4 capsules, such as 100 mg of vitamin B6, 230 mg of calcium, 1,000 mg of carnosine and 675 mg of ArginoCarn acetyl-L-carnitine arginate dihydrochloride, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on April 22, 2016.

What is in Mitochondrial Energy Optimizer?

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).

Mitochondrial Energy Optimizer: Supplement Facts rows against the market (DSLD label 59191, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxal 5-PhosphateVitamin B6 (Form: as Pyridoxal 5' Phosphate)100 mg5,000%Vitamin B6 in Mitochondrial Energy Optimizer against 15,277 products100 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg100 mg

Higher than 96% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 200 mg. 2 times the adult UL a day.

Calciumas Calcium CarbonateCalcium (Form: as Calcium Carbonate)230 mg23%Calcium in Mitochondrial Energy Optimizer against 17,831 products230 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg230 mg

Higher than 72% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 460 mg.

Sodium25 mg1%Sodium in Mitochondrial Energy Optimizer against 14,514 products25 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.25 mg

64% of 14,514 products listing sodium give more (median 55 mg). Per day at the most servings: 50 mg.

Carnosine1,000 mgCarnosine in Mitochondrial Energy Optimizer against 154 products1,000 mg per serving; the middle half of products list 50 mg to 500 mg, the median 100 mg.1,000 mg

Higher than 94% of 154 products listing carnosine (median 100 mg). Per day at the most servings: 2,000 mg.

ArginoCarn Acetyl-L-Carnitine Arginate Dihydrochloride675 mg
Benfotiamine150 mgBenfotiamine in Mitochondrial Energy Optimizer against 155 products150 mg per serving; the middle half of products list 50 mg to 200 mg, the median 150 mg.150 mg

27% of 155 products listing benfotiamine give more (median 150 mg). Per day at the most servings: 300 mg.

R-Lipoic Acidas Na-RALA Sodium R-LipoateR-Lipoic Acid (Form: as microencapsulated Bio-Enhanced stabilized Na-RALA Sodium R-Lipoate)150 mgAlpha Lipoic Acid in Mitochondrial Energy Optimizer against 2,407 products150 mg per serving; the middle half of products list 25 mg to 150 mg, the median 50 mg.150 mg

Higher than 74% of 2,407 products listing alpha lipoic acid (median 50 mg). Per day at the most servings: 300 mg.

BioPQQ Pyrroloquinoline Quinone Disodium Salt10 mgPyrroloquinoline Quinone in Mitochondrial Energy Optimizer against 168 products10 mg per serving; the middle half of products list 10 mg to 20 mg, the median 10 mg.10 mg

46% of 168 products listing pyrroloquinoline quinone give more (median 10 mg). Per day at the most servings: 20 mg.

Luteolinas Orange Fruit ExtractLuteolin (Form: from Orange extract PlantPart: fruit)8 mgLuteolin in Mitochondrial Energy Optimizer against 77 products8 mg per serving; the middle half of products list 8 mg to 100 mg, the median 30 mg.8 mg

58% of 77 products listing luteolin give more (median 30 mg). Per day at the most servings: 16 mg.

Source: NIH ODS Dietary Supplement Label Database, label 59191 (entered April 22, 2016), 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:

  • At 2 servings a day, the most its directions give, the label lists 200 mg of vitamin B6, 2 times the adult Tolerable Upper Intake Level.
  • Its 1,000 mg of carnosine is higher than 94% of the 154 carnosine products that print an amount; 3 list more.

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 Mitochondrial Energy Optimizer'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
Read the entire label and follow the directions carefully prior to use. DIRECTIONS: Take two (2) capsules twice daily, preferably early in the day or all at once upon wakening, or as recommended by a healthcare practitioner. This product can be taken with or without food.
Warnings
WARNINGS: ~ KEEP OUT OF REACH OF CHILDREN.
~ DO NOT EXCEED RECOMMENDED DOSE. ~ Do not purchase if outer seal is broken or damaged.
~ When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Storage
Store tightly closed in a cool, dry place.

Source: label statements in DSLD label 59191.

What else is on the label?

Other ingredients: Vegetable Cellulose, Microcrystalline Cellulose, Vegetable Stearate, Silica, Candelilla Wax, Beeswax, Calcium Silicate.

How many labels does Mitochondrial Energy Optimizer have?

One label is on file, entered on April 22, 2016.

  1. Label 59191 (current) Entered April 22, 2016 · on the market · 120 capsules · UPC 7 37870 17681 7

DSLD also links this label to: Mitochondrial Energy Optimizer with BioPQQ (image difference, same product), Mitochondrial Energy Optimizer with BioPQQ (image difference, same product), Mitochondrial Energy Optimizer with PQQ (image difference, same product), Mitochondrial Energy Optimizer with PQQ (image difference, same product).

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

Who makes it?

The label names Quality Supplements and Vitamins, Inc. (distributor), Ft. Lauderdale, Florida. All Life Extension products.

Where next?