Trader Joe's Mountain Spring Water

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

Common questions

Is Trader Joe's Mountain Spring Water healthy?

Trader Joe's Mountain Spring Water scores 80/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This mountain spring water is minimally processed and contains a beneficial mineral profile, including calcium, magnesium, and potassium, which are essential for health.

How processed is Trader Joe's Mountain Spring Water?

Trader Joe's Mountain Spring Water is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Trader Joe's Mountain Spring Water's score?

In Scout's ingredient-by-ingredient analysis, Calcium, Iron, Magnesium count in its favor; Fluoride is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

You might also like

More from Trader Joe's

See more

Trader Joe's Mountain Spring Water

Trader Joe's
80 Good

Analysis updated July 2026 · How Scout scores

$19.67 · pack of 2 · $0.58 / fluid ounce
View on Amazon
Verified Amazon match

Near you

Trader Joe's is carried at Trader Joe stores. Find one within 25 miles.

At a glance

Beneficial ingredients 7
Harmful ingredients 1
Owned by Trader Joe's
Category Bottled Water
Summary

This mountain spring water is minimally processed and contains a beneficial mineral profile, including calcium, magnesium, and potassium, which are essential for health. The presence of fluoride is noted, but it is naturally occurring and not at levels that typically pose a health risk. The product's clean label and natural sourcing contribute to its high rating.

Key ingredients 14

Calcium
Good

Calcium is essential for bone health and plays a critical role in muscle function and nerve signaling. It is naturally present in spring water, contributing to its mineral content without any processing. Adequate calcium intake is important for preventing osteoporosis.

Benefits

Supports bone density and strength, and is vital for cardiovascular and muscular functions.

See more about Calcium →
Iron
Good

Iron is crucial for the formation of hemoglobin and oxygen transport in the blood. It is naturally occurring in water sources, enhancing its nutritional profile. Iron deficiency can lead to anemia, making its presence beneficial.

Risks

Excessive iron intake can lead to toxicity, but this is unlikely from water consumption alone.

Benefits

Essential for oxygen transport and energy production in the body.

See more about Iron →
Magnesium
Good

Magnesium supports numerous biochemical reactions in the body, including energy production and muscle function. It is naturally found in spring water, contributing to its health benefits. Magnesium is also known to help regulate blood pressure.

Benefits

Promotes muscle relaxation and supports cardiovascular health.

See more about Magnesium →
Phosphorus
Good

Beneficial ingredient — whole-food or functional value in this product class.

Risks

Excessive intake can lead to imbalances in calcium and phosphorus levels.

Benefits

Supports bone health and energy metabolism.

See more about Phosphorus →
Potassium
Good

Potassium is vital for maintaining fluid balance and proper muscle function. It is naturally occurring in spring water, enhancing its electrolyte content. Adequate potassium intake is associated with reduced blood pressure.

Benefits

Helps regulate blood pressure and supports heart health.

See more about Potassium →
Zinc
Good

Zinc is essential for immune function and wound healing. It is naturally present in water, contributing to its trace mineral content. Zinc deficiency can impair immune response.

Risks

Excessive zinc intake can lead to toxicity, but this is unlikely from water consumption alone.

Benefits

Supports immune health and aids in cellular repair.

See more about Zinc →
Chloride
Good

Chloride is an essential electrolyte that helps maintain fluid balance and is naturally present in water. It is crucial for proper digestion and cellular function. Chloride levels in water are typically safe and beneficial.

Benefits

Supports fluid balance and aids in digestion.

See more about Chloride →
Copper
Neutral

Copper is necessary for iron metabolism and neurological function. It is naturally found in water, but its contribution is minimal compared to dietary sources. Excessive copper can cause toxicity.

Risks

High levels can lead to copper toxicity, but this is rare from water sources.

Benefits

Supports iron metabolism and neurological health.

See more about Copper →
Manganese
Neutral

Manganese is important for bone formation and antioxidant function. It is naturally present in water, contributing to its trace mineral content. Excessive manganese can affect neurological health.

Risks

High levels can lead to neurological issues, but this is uncommon from water sources.

Benefits

Supports bone health and antioxidant defenses.

See more about Manganese →
Barium
Neutral

Barium is a trace element found in water, but its health impact is minimal at low concentrations. It is naturally occurring and not added artificially. High levels of barium can be toxic.

Risks

Excessive barium intake can lead to toxicity, but this is unlikely from natural water sources.

See more about Barium →
Bromide
Neutral

Bromide is a naturally occurring element in water, with minimal health impact at low concentrations. It is not added artificially and is present in trace amounts. High levels can interfere with iodine uptake.

Risks

Excessive bromide can disrupt thyroid function, but this is rare from water sources.

See more about Bromide →
Nitrate
Neutral

Nitrate is naturally present in water and is a part of the nitrogen cycle. It is not harmful at low levels, but high concentrations can pose health risks. Monitoring is essential to prevent contamination.

Risks

High nitrate levels can lead to methemoglobinemia, especially in infants.

See more about Nitrate →
Sodium
Neutral

Sodium is an essential electrolyte that helps regulate fluid balance and nerve function. It is naturally present in water, but excessive intake can lead to hypertension. Monitoring sodium levels is important for cardiovascular health.

Risks

High sodium intake can contribute to hypertension and cardiovascular issues.

Benefits

Supports nerve function and fluid balance.

See more about Sodium →
Fluoride
Bad

Fluoride is added to water for dental health benefits, but excessive intake can lead to fluorosis. It is naturally present in some water sources, but its levels need to be monitored. Overconsumption can cause dental and skeletal issues.

Risks

High fluoride levels can lead to dental and skeletal fluorosis.

Benefits

Helps in the prevention of dental cavities when consumed in appropriate amounts.

See more about Fluoride →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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 Water Bottles