BULK

Image: Open Food Facts (CC BY-SA 3.0)

Common questions

Is BULK healthy?

BULK scores 88/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This electrolyte supplement features high-quality ingredients such as bioavailable forms of Vitamin B, Zinc, and Potassium, which are beneficial for energy metabolism and muscle function.

How processed is BULK?

BULK is NOVA Group 2: Processed Culinary Ingredients.

Which ingredients drive BULK's score?

In Scout's ingredient-by-ingredient analysis, Vitamin B, Vitamin B12, Zinc count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

You might also like

More from Transparent Labs

See more

88 Excellent

Analysis updated September 2026 · How Scout scores

$49.99 · 30 servings · $2.27 / ounce
View on Amazon
Verified Amazon match

At a glance

Beneficial ingredients 15
Harmful ingredients 0
Owned by Nutra Holdings
Category Electrolytes
Summary

This electrolyte supplement features high-quality ingredients such as bioavailable forms of Vitamin B, Zinc, and Potassium, which are beneficial for energy metabolism and muscle function. The inclusion of natural caffeine from green coffee bean and amino acids like Citrulline Malate and Beta-Alanine supports exercise performance and endurance. The product avoids artificial sweeteners and dyes, maintaining a clean formulation with minimal processing, which enhances its overall health profile.

Key ingredients 17

Vitamin B
Good

Vitamin B, as Pyridoxal-5-Phosphate, is essential for energy metabolism and brain function. It is a high-quality form that is readily absorbed by the body. This vitamin supports neurotransmitter synthesis and cognitive health.

Benefits

Supports energy production and cognitive function.

Vitamin B12
Good

Vitamin B12, as Methylcobalamin, is crucial for nerve function and the production of DNA and red blood cells. Methylcobalamin is a bioactive form that is easily utilized by the body. It is particularly beneficial for maintaining healthy nerve cells and preventing anemia.

Benefits

Essential for nerve health and red blood cell formation.

See more about Vitamin B12 →
Zinc
Good

Zinc, as Zinc Chelate, plays a vital role in immune function and wound healing. Chelated forms of zinc are known for better absorption and bioavailability. It also supports enzyme function and DNA synthesis.

Risks

Excessive intake may lead to nausea and interfere with copper absorption.

Benefits

Enhances immune response and supports skin health.

See more about Zinc →
Potassium
Good

Potassium, as Potassium Chloride, is essential for muscle function and heart health. It helps regulate fluid balance and nerve signals. Adequate potassium intake is linked to reduced blood pressure and cardiovascular risk.

Risks

High doses may cause hyperkalemia, especially in individuals with kidney issues.

Benefits

Supports cardiovascular health and muscle function.

See more about Potassium →
Citrulline Malate
Good

Citrulline Malate is known for enhancing exercise performance and reducing muscle fatigue. It increases nitric oxide production, improving blood flow and nutrient delivery to muscles. This ingredient is popular in sports supplements for its ergogenic benefits.

Benefits

Improves exercise performance and reduces muscle soreness.

Beta-Alanine
Good

Beta-Alanine is an amino acid that helps buffer acid in muscles, improving endurance during high-intensity exercise. It is a well-researched ingredient for enhancing athletic performance. Regular supplementation can increase muscle carnosine levels.

Risks

May cause a harmless tingling sensation known as paresthesia.

Benefits

Enhances muscular endurance and reduces fatigue.

See more about Beta-Alanine →
Betaine Anhydrous
Good

Betaine Anhydrous, also known as BetaPure, supports cellular hydration and muscle endurance. It is derived from sugar beets and is known to enhance power output and body composition. This ingredient is beneficial for athletes seeking performance improvements.

Benefits

Improves muscle endurance and supports hydration.

See more about Betaine Anhydrous →
Taurine
Good

Taurine is an amino acid that supports cardiovascular health and electrolyte balance. It is often included in energy drinks for its potential to enhance mental performance. Taurine also has antioxidant properties that protect cells from damage.

Benefits

Supports heart health and has antioxidant properties.

See more about Taurine →
L-Tyrosine
Good

L-Tyrosine is an amino acid that supports cognitive function and stress response. It is a precursor to neurotransmitters like dopamine and norepinephrine. This ingredient is beneficial for maintaining mental alertness during stressful situations.

Benefits

Enhances cognitive performance and stress resilience.

See more about L-Tyrosine →
Alpha-Glyceryl Phosphoryl Choline
Good

Alpha-Glyceryl Phosphoryl Choline (Alpha-GPC) is known for supporting cognitive function and enhancing power output. It is a choline compound that aids in the production of acetylcholine, a neurotransmitter important for memory and learning. Alpha-GPC is often used in nootropic supplements.

Benefits

Supports brain health and enhances physical performance.

L-Theanine
Good

L-Theanine is an amino acid found in tea leaves, known for promoting relaxation without drowsiness. It is often combined with caffeine to enhance focus and reduce the jittery effects of caffeine. L-Theanine supports cognitive function and stress reduction.

Benefits

Promotes relaxation and enhances focus.

See more about L-Theanine →
Theobromine
Good

Theobromine is a compound found in cacao that has mild stimulant effects. It is known for improving mood and cognitive function. Theobromine also has vasodilatory properties, which can support cardiovascular health.

Risks

Excessive intake may cause mild stimulant effects similar to caffeine.

Benefits

Improves mood and supports heart health.

Senactiv
Good

Senactiv, a blend of Panax notoginseng and Rosa roxburghii, is known for enhancing energy production and recovery. It supports cellular regeneration and reduces inflammation. This ingredient is beneficial for athletes seeking improved recovery times.

Benefits

Enhances recovery and supports energy production.

Bioperine
Good

Bioperine, an extract from black pepper, enhances the bioavailability of nutrients. It is often included in supplements to improve the absorption of other ingredients. Bioperine is known for its ability to increase the effectiveness of various nutrients.

Benefits

Improves nutrient absorption and effectiveness.

Boron
Good

Boron, as Boron Citrate, supports bone health and hormone regulation. It is a trace mineral that plays a role in the metabolism of minerals such as calcium and magnesium. Boron is beneficial for maintaining bone density and cognitive function.

Risks

Excessive intake may lead to toxicity, but this is rare.

Benefits

Supports bone health and hormone balance.

See more about Boron →
Sodium
Neutral

Sodium, as Himalayan Rock Salt, is necessary for maintaining fluid balance and nerve function. Himalayan salt is often praised for its trace minerals, though these are present in minimal amounts. It is crucial for electrolyte balance, especially during intense exercise.

Risks

Excessive sodium intake can lead to hypertension and cardiovascular issues.

Benefits

Helps maintain fluid balance and supports nerve function.

See more about Sodium →
PurCaf Organic Caffeine
Neutral

PurCaf Organic Caffeine is derived from green coffee beans and provides a natural source of caffeine. It is included for its stimulant effects, enhancing alertness and focus. Being organic, it is free from synthetic pesticides and fertilizers.

Risks

Excessive caffeine intake can lead to jitteriness and insomnia.

Benefits

Enhances mental alertness and focus.

Processing

Group 2 · Culinary ingredients

Processed Culinary Ingredients

Get the full breakdown in the Scout appTake Scout shopping

Scan any product to see lab results, healthy alternatives, and your personalized analysis.

Download on theApp Store GET IT ONGoogle Play
Amazon pricing & content

Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

More in Electrolytes