PlainVitamins

Energy and Fatigue Optimizer

by Life Renew · powder · 30 servings

  • On the market (NIH)
  • UPC 8 52675 13452 4
  • DSLD label 218325
  • Serving 8.9 g (1 rounded scoop)
  • 30 servings

Energy and Fatigue Optimizer by Life Renew lists 14 ingredients, 14 with an amount per serving of 8.9 g, such as 50 mg of pantothenic acid, 4,000 mg of D-ribose, 750 mg of acetyl-L-carnitine and 500 mg of L-citrulline malate, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on April 23, 2020.

What is in Energy and Fatigue Optimizer?

Each row as the label prints it, per serving of 8.9 g. 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).

Energy and Fatigue Optimizer: Supplement Facts rows against the market (DSLD label 218325, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories20 Calories
Total Carbohydrates5 g2%Carbohydrate in Energy and Fatigue Optimizer against 21,979 products5 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.5 g

Higher than 65% of 21,979 products listing carbohydrate (median 3 g).

Sugar5 gSugar in Energy and Fatigue Optimizer against 11,807 products5 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.5 g

Higher than 78% of 11,807 products listing sugar (median 2 g).

Pantothenic Acidas D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate)50 mg500%Pantothenic Acid (Vitamin B5) in Energy and Fatigue Optimizer against 10,060 products50 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg50 mg

Higher than 72% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

D-Ribose4,000 mgRibose in Energy and Fatigue Optimizer against 199 products4 g per serving; the middle half of products list 0.5 g to 5 g, the median 2 g.4 g

Higher than 68% of 199 products listing ribose (median 2 g).

Acetyl-L-Carnitine750 mgAcetyl L-Carnitine in Energy and Fatigue Optimizer against 933 products750 mg per serving; the middle half of products list 200 mg to 525 mg, the median 500 mg.750 mg

Higher than 77% of 933 products listing acetyl L-carnitine (median 500 mg).

L-Citrulline MalateL-Citrulline Malate Note: 1:1500 mgCitrulline malate in Energy and Fatigue Optimizer against 655 products0.5 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.0.5 g

90% of 655 products listing citrulline malate give more (median 3 g).

Taurine500 mgTaurine in Energy and Fatigue Optimizer against 2,337 products500 mg per serving; the middle half of products list 110 mg to 1,000 mg, the median 500 mg.500 mg

45% of 2,337 products listing taurine give more (median 500 mg).

Malic Acid400 mgMalic Acid in Energy and Fatigue Optimizer against 235 products400 mg per serving; the middle half of products list 222 mg to 1,200 mg, the median 588 mg.400 mg

58% of 235 products listing malic acid give more (median 588 mg).

Green Tea350 mgGreen Tea in Energy and Fatigue Optimizer against 2,595 products350 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.350 mg

Higher than 82% of 2,595 products listing green tea (median 100 mg).

Yerba Mate300 mgMate in Energy and Fatigue Optimizer against 131 products300 mg per serving; the middle half of products list 50 mg to 400 mg, the median 100 mg.300 mg

Higher than 71% of 131 products listing mate (median 100 mg).

Guarana100 mgGuarana in Energy and Fatigue Optimizer against 317 products100 mg per serving; the middle half of products list 50 mg to 300 mg, the median 125 mg.100 mg

53% of 317 products listing guarana give more (median 125 mg).

L-Theanine100 mgTheanine in Energy and Fatigue Optimizer against 1,602 products100 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.100 mg

47% of 1,602 products listing theanine give more (median 100 mg).

Rhodiola100 mgRhodiola in Energy and Fatigue Optimizer against 945 products100 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.100 mg

49% of 945 products listing rhodiola give more (median 100 mg).

Dehydroepiandrosterone80 mgDHEA in Energy and Fatigue Optimizer against 454 products80 mg per serving; the middle half of products list 25 mg to 50 mg, the median 25 mg.80 mg

Higher than 85% of 454 products listing DHEA (median 25 mg).

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)75 mg14%*Choline in Energy and Fatigue Optimizer against 4,738 products75 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg75 mg

Higher than 69% of 4,738 products listing choline (median 40 mg).

Nadh8 mgNicotinamide Adenine Dinucleotide in Energy and Fatigue Optimizer against 74 products8 mg per serving; the middle half of products list 5 mg to 25 mg, the median 6.5 mg.8 mg

Higher than 50% of 74 products listing nicotinamide adenine dinucleotide (median 6.5 mg).

* % 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 218325 (entered April 23, 2020), 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:

  • 90% of the 655 products that print an amount of citrulline malate list more than its 0.5 g of L-citrulline malate (filed by NIH under citrulline malate) (median 3 g).

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?

The products whose ingredient lists overlap most with Energy and Fatigue 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
Intended use: As a dietary supplement, add 1 rounded scoop to 6 ounces of cold water or juice. We recommend adding to orange juice for best taste.
For best taste, we highly recommend mixing with a fruit juice.
Directions: Add 1 rounded scoop to 6 ounces of cold water or citrus juice.
Warnings
Keep out of reach of children.
Do not take before 6 hours before you plan to sleep.
Don't consume within 6 hours of when you plan to sleep.
Caution: Always consult a physician before starting a new dietary supplement. Consult a physician if you are pregnant or nursing.
Use only as directed.
Allergens and what it does not contain
No artificial sweeteners
Storage
Store in a cool, dry place.
For best results: Store this product in the refrigerator or freezer to avoid clumping.

Source: label statements in DSLD label 218325.

What else is on the label?

Other ingredients: Natural flavoring, Stevia, Silica.

How many labels does Energy and Fatigue Optimizer have?

One label is on file, entered on April 23, 2020.

  1. Label 218325 (current) Entered April 23, 2020 · on the market · 30 servings · UPC 8 52675 13452 4

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

Who makes it?

The label names Life Renew (distributor), Eagle, ID. All Life Renew products.

Where next?