SaltStick
SaltStick

Electrolyte Capsules

4.7 out of 5· 183 reviews at The FeedHydration
$0.25per capsule · $24.99 for 100
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Used for: endurance athletes

Per capsule
215mg
Sodium
Gluten-freeDairy-freeNothing flagged in ingredients

Summary

SaltStick Electrolyte Capsules is a hydration product with 215mg of sodium per serving.

Strengths

  • Good value at $0.25 per serving.
  • Highly rated by athletes (4.7/5 from 183 reviews at The Feed).

Weaknesses

  • No third-party banned-substance certification listed.

Why it scores 64

How scoring works →
Science15/25
Transparency16/25
Value16/20
Athlete experience15/20
Qualityweakest2/10

Independent analysis No brand partnerships

The details

Cross-referenced with PubMed & Examine.com

✓No flagged ingredients detected
Sodium215mg
✓ Proven

Sodium is the main electrolyte lost in sweat; replacing it supports fluid balance in long or hot sessions.

Potassium63mg
~ Likely

An electrolyte involved in muscle and nerve function; sweat losses are much smaller than sodium's.

Magnesium11mg
~ Likely

Magnesium supports muscle and nerve function and sleep; many athletes fall short of the recommended intake. Supplementing helps mainly when intake is low. Glycinate and malate forms are well absorbed and gentle on the stomach.

Calcium22mg
~ Likely

An electrolyte and bone mineral; sweat losses are small compared with sodium.

Chloride349mg
~ Likely

Chloride is lost in sweat along with sodium, and is usually replaced along with it, as sodium chloride.

Vitamin D32.5mcg
✓ Proven

Vitamin D supports bone, muscle and immune health; deficiency is common in athletes who train indoors or live far from the equator.

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