INFORMED SPORT TRUSTED BY SPORT INFORMEDSPORT.COM
The eight active ingredients of EN Hydration Drink Mix on slate
The Ingredients

Fifteen ingredients.
Every dose on purpose.

Eight active electrolytes and vitamins. Seven supporting ingredients. No proprietary blends. The Golden Ratio — engineered to the milligram.

Nothing to hide
0
grams
Sugar
0
fillers
Proprietary blends
0
artificial
Dyes & sweeteners

Every milligram on the label. No proprietary blends. No synthetic dyes. No chemical sweeteners. Just fifteen ingredients you can pronounce.

Sodium chloride crystals Details
01 · Sweat-loss mineral

Sodium

600 mg 26% Daily Value

The most-lost electrolyte during sweat. 600 mg replaces an hour of hard training — enough to fully restore, not so much you feel bloated.

You stop hitting the wall
See details
Chloride salt crystals Details
02 · Sweat-loss mineral

Chloride

690 mg 30% Daily Value

Sodium's silent partner — paired 1:1 the way your body loses it in sweat. We dose it on purpose.

You absorb water faster
See details
Potassium chloride crystals Details
03 · Sweat-loss mineral

Potassium

188 mg 4% Daily Value

Runs the contraction–relaxation cycle of every muscle. When you cramp at minute 45, low potassium is usually why.

Fewer cramps, faster recovery
See details
Magnesium flakes Details
04 · Sweat-loss mineral

Magnesium

34 mg 8% Daily Value

Cofactor for 300+ enzymatic reactions including ATP production. The mineral most Americans run low on.

Steadier energy, better sleep
See details
Calcium powder Details
05 · Sweat-loss mineral

Calcium

52 mg 4% Daily Value

Required for every muscle contraction. Paired with magnesium at a 2:1 ratio for absorption.

Muscles fire cleanly
See details
Zinc crystals Details
06 · Recovery support

Zinc

6.6 mg 60% Daily Value

The immune-system mineral. Hard training opens a 12–24 hour vulnerability window. 90% DV closes it.

You stop getting sick after meets
See details
Vitamin B6 pyridoxine powder Details
07 · Energy support

Vitamin B6

3.4 mg 200% Daily Value

The center of protein metabolism, neurotransmitter production, and energy conversion.

Sharper focus, steadier mood
See details
Vitamin B12 cobalamin powder Details
08 · Energy support

Vitamin B12

10 mcg 417% Daily Value

Builds the red blood cells that carry oxygen to your working muscles.

Sustained energy, no afternoon crash
See details
Five flavors · One formula

Real fruit. Real flavor.

Same active electrolytes and vitamins across all 5 flavors. Only the natural flavor extracts and natural color sources change — never synthetic dyes, never artificial flavorings.

Fresh lemon — Lemonade flavor source
Lemonade

Bright citrus from real lemon.

  • Natural Lemonade Flavor
  • Turmeric Powder
Fresh peach — Peach Mango flavor source
Peach Mango

Stone-fruit sweetness from real peach and mango.

  • Natural Peach Mango Flavor
  • Paprika Orange Powder
  • Beta Carotene
Fresh pineapple — Pineapple flavor source
Pineapple

Tropical bite from real pineapple.

  • Natural Pineapple Flavor
  • Beta Carotene
Fresh mixed berries — Mixed Berries flavor source
Mixed Berries

Deep berry blend — raspberry, blackberry, blueberry.

  • Natural Mixed Berries Flavor
  • Royal Red Color
  • Butterfly Pea Flower Extract
Fresh tamarind — Tamarind flavor source
Tamarind

Tangy-sweet tamarind, a year-round bestseller.

  • Natural Tamarind Flavor
  • Beta Carotene
  • Royal Red Color
Other ingredients

Every other component, on the label.

Four universal supporting ingredients, plus the natural colors and natural flavor extracts unique to each flavor.

Universal · In every flavor
Citric acid crystals
09

Citric Acid

Acidity regulator

The natural acid in citrus. Clean tang + shelf stability.

Malic acid crystals
10

Malic Acid

Acidity regulator

The tart natural acid found in apples. Rounds out citrus.

Stevia leaves
11

Stevia Reb M

Sweetener

Plant-derived. Zero glycemic impact. Cleanest stevia molecule.

Silicon dioxide powder
12

Silicon Dioxide

Anti-caking

Keeps the powder flowing freely in the stick pack.

Natural colors · By flavor
Turmeric powder
13

Turmeric Powder

Natural color

Bright natural yellow from Curcuma longa root.

In · Lemonade
Beta carotene powder
14

Beta Carotene

Natural color

Vivid orange-gold from carotenoid pigments. Vitamin A precursor.

In · Peach Mango · Pineapple · Tamarind
Paprika orange powder
15

Paprika Orange Powder

Natural color

Warm red-orange extract from sweet red peppers. Color only — no spice.

In · Peach Mango
Royal red color powder
16

Royal Red Color

Natural color

Deep red food-grade color from natural fruit and vegetable concentrates.

In · Mixed Berries · Tamarind
Butterfly pea flower extract
17

Butterfly Pea Flower

Natural color

Deep indigo extract that shifts to red-purple when combined with acid.

In · Mixed Berries

Plus a unique US-sourced natural flavor extract in each variant — taste them all in the Variety Pack.

Shop the Variety Pack
EN Peach Mango stick pack pouring into an EN-branded clear sport bottle
Clean, tested, athlete-grade

You shouldn't have to question what's in your hydration.

Every batch is tested for label accuracy, heavy metals, microbials, and 250+ WADA-banned substances. Independently verified — not marketing claims.

We're Proud of Our Product

  • Informed Sport
  • Gluten Free
  • Non-GMO
  • Zero Sugar
  • Vegan
  • Keto Friendly
  • Soy Free
  • Dairy Free
  • Made in USA
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Certified & verified

Made here. Tested here.

Designed, blended, and packed in the United States. Every batch tested for 250+ WADA-banned substances.

EN stick packs being produced on a stainless-steel manufacturing line in the US, operator with American flag patch

Manufactured in the USA

Designed, blended, and stick-packed in the United States. Audited suppliers. Traceable lots. No offshore manufacturing.

Watch how we make it
Informed Sport Certified — We Test, You Trust

Informed Sport Certified

Every batch tested for 250+ WADA-banned substances. Cleared for NCAA, CrossFit Games, and professional sport.

Verify our certification
01

No proprietary blends

Every milligram is on the label.

02

Audited suppliers

Qualified and traceable, every one.

03

Tested every batch

Label, heavy metals, microbials, banned subs.

04

Label-claim verified

What's on the box is what's in the stick.

FAQ

Common questions.

What people ask before they buy.

What ingredients are in Engineered Nutrition Hydration Drink Mix?

Every stick pack contains 15 ingredients: eight active electrolytes and vitamins (sodium, chloride, potassium, magnesium, calcium, zinc, Vitamin B6 as P5P, Vitamin B12 as Methylcobalamin), four universal supporting ingredients (citric acid, malic acid, Stevia Reb M, silicon dioxide), plus one natural color and one natural flavor extract specific to each variant. Every milligram is on the label — no proprietary blends.

Is the Hydration Drink Mix Informed Sport Certified?

Yes. Every production batch is screened against 250+ WADA-prohibited substances at LGC's accredited testing labs. Cleared for NCAA, CrossFit Games, and professional sport. Our current listing is verifiable at sport.wetestyoutrust.com.

Where is the Hydration Drink Mix manufactured?

Designed, blended, and stick-packed in the United States. We work with audited US co-manufacturers and US-based flavor partners. No offshore production. See our manufacturing process on YouTube.

Does it contain sugar, artificial sweeteners, or artificial colors?

No. Zero sugar, zero calories, zero carbs. Sweetened with isolated Stevia Reb M (the cleanest-tasting stevia molecule). All color comes from plant or food sources: turmeric powder, beta carotene, paprika orange powder, butterfly pea flower extract, and Royal Red Color (natural fruit and vegetable concentrates). Never Red 40, Yellow 5, sucralose, or aspartame.

What forms of the minerals and vitamins do you use?

We use the most bioavailable forms in clean-label sports nutrition: Vitamin B6 as P5P (pyridoxal-5-phosphate, the active coenzyme form), Vitamin B12 as Methylcobalamin (active form), Magnesium and Zinc as Glycinate chelates (43% more absorbable than oxide), Calcium and Potassium as Citrates (absorb with or without food), and sodium from both Sodium Chloride and Sodium Citrate.

What gives each flavor its natural color?

Lemonade is colored with Turmeric Powder. Peach Mango uses Paprika Orange Powder plus Beta Carotene. Pineapple uses Beta Carotene. Mixed Berries uses Royal Red Color plus Butterfly Pea Flower Extract (which shifts from indigo to red-purple in citric acid). Tamarind uses Beta Carotene plus Royal Red Color. Every color source is plant or food sourced — never synthetic dyes.

Is it vegan, gluten-free, and dairy-free?

Yes to all three. The Hydration Drink Mix is also Informed Sport Certified, Non-GMO, Soy-Free, Keto-Friendly, Zero Sugar, and Made in the USA. See the full certification list higher up the page.

⚡ Be Relentless. Never Compromise.

Real doses. Real testing. Real results.

Fifteen ingredients. Zero sugar. Engineered to replace exactly what your body loses in sweat.

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