PlainVitamins

XTEND Lemon Lime Sour

by Scivation · powder · 420 g

  • On the market (NIH)
  • DSLD label 13369
  • Serving 12.8 g (1 scoop)
  • 30 servings

XTEND Lemon Lime Sour by Scivation lists 7 ingredients, 7 with an amount per serving of 12.8 g, such as 170 mg of potassium, 1 mg of vitamin B6, 3,500 mg of L-leucine and 2,500 mg of L-glutamine, beside 5 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on October 1, 2012.

What is in XTEND Lemon Lime Sour?

Each row as the label prints it, per serving of 12.8 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).

XTEND Lemon Lime Sour: Supplement Facts rows against the market (DSLD label 13369, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories0 Calories
Calories from Fat0 Calories
Total Fat0 g0%
Cholesterol0 mg0%
Sodium230 mg10%Sodium in XTEND Lemon Lime Sour against 14,514 products230 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.230 mg

Higher than 86% of 14,514 products listing sodium (median 55 mg).

Potassium170 mg5%Potassium in XTEND Lemon Lime Sour against 11,614 products170 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg170 mg

Higher than 71% of 11,614 products listing potassium (median 99 mg).

Total Carbohydrates0 g0%
Sugar0 g0%
Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine HCl)1 mg11%Vitamin B6 in XTEND Lemon Lime Sour against 15,277 products1 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg1 mg

88% of 15,277 products listing vitamin B6 give more (median 6 mg).

Electrolyte Blendas Potassium Chloride, Sodium Chloride, Trisodium Citrate Dihydrate1,120 mg
L-Leucine3,500 mgLeucine in XTEND Lemon Lime Sour against 2,056 products3.5 g per serving; the middle half of products list 1 g to 3.5 g, the median 2.5 g.3.5 g

Higher than 73% of 2,056 products listing leucine (median 2.5 g).

L-Glutamine2,500 mgGlutamine in XTEND Lemon Lime Sour against 1,850 products2.5 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.2.5 g

Higher than 62% of 1,850 products listing glutamine (median 1 g).

L-Isoleucine1,750 mgIsoleucine in XTEND Lemon Lime Sour against 1,614 products1.75 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.23 g.1.75 g

Higher than 80% of 1,614 products listing isoleucine (median 1.23 g).

L-Valine1,750 mgValine in XTEND Lemon Lime Sour against 1,632 products1.75 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.25 g.1.75 g

Higher than 80% of 1,632 products listing valine (median 1.25 g).

Citrulline MalateCitrulline Malate Note: 1:11,000 mgCitrulline malate in XTEND Lemon Lime Sour against 655 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

71% of 655 products listing citrulline malate give more (median 3 g).

Source: NIH ODS Dietary Supplement Label Database, label 13369 (entered October 1, 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:

  • 88% of the 15,277 products that print an amount of vitamin B6 list more than its 1 mg of vitamin B6 (median 6 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?

The products whose ingredient lists overlap most with XTEND Lemon Lime Sour'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
Recommended Use: As a dietary supplement, mix one serving (one level scoop) of Scivation XTEND(TM) per 10 fluid ounces of water. Shake well and consume during exercise on training days or throughout the day on non-training days.
Warnings
Warnings: Keep out of reach of children.
Always consult a physician prior to using any dietary supplements.
Allergens and what it does not contain
ZERO Sugar or Carbs
• And, zero Carbohydrates or Sugar

Source: label statements in DSLD label 13369.

How many labels does XTEND Lemon Lime Sour have?

One label is on file, entered on October 1, 2012.

  1. Label 13369 (current) Entered October 1, 2012 · on the market · 420 g

DSLD also links this label to: BCAAs Lemon Lime (image difference, same product), The Original Lemon-Lime Squeeze (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 Scivation (manufacturer). All Scivation products.

Where next?