Ingredient · Updated
Magnesium Sulfate
Found in 6 products
W3LL People Bio Tint SPF 30 Tinted Moisturizer 
ThinkSport SPF 50+ Mineral Sunscreen 
Thinksport Daily Use Mineral Sunscreen with Non-Nano Zinc Oxide; UVA/UVB Protection -Sweat & Water Resistant - SPF 50 
Thinkbaby Mineral Sunscreen Lotion SPF 50 - : Zinc Oxide, Whole Body Coverage 
Blue Lizard Sensitive Mineral Sunscreen SPF 50 
Splash Blast SPLASH WATER BEVERAGE What is Magnesium Sulfate?
Magnesium sulfate is a mineral compound made of magnesium, sulfur, and oxygen typically found as Epsom salt. It is commonly produced by combining magnesium oxide and sulfuric acid.
In personal care products, magnesium sulfate is used for its properties as an exfoliant and to provide relief from muscle aches. Research shows it can have varied effects on health, as it is crucial for many bodily functions, but its topical application has limited absorption.
When you see magnesium sulfate on a product label, it is often used for textural enhancement or therapeutic purposes rather than nutritional supplementation.
Commonly found in: sunscreen, bath salts, lotions, creams, personal care products
Benefits
- Used as an exfoliant in personal care for skin smoothness.
- May provide relief from muscle aches when used in baths.
Magnesium sulfate is approved as safe by the FDA for use in pharmaceutical and cosmetic products.
Research supports its use for muscle relaxation, but the efficacy of absorption through the skin is debated.
Magnesium sulfate is mineral-based and suitable for vegan use.
Sources: Magnesium Sulfate in Health Products · Epsom Salt: Uses and Benefits
Scout's take
Inorganic stabilizer.
The case against
There are no significant risks associated with this ingredient.
from the analysis of Thinkbaby Mineral Sunscreen Lotion SPF 50 - : Zinc Oxide, Whole Body CoverageExcessive intake may lead to digestive issues such as diarrhea.
from the analysis of Splash Blast SPLASH WATER BEVERAGEThe case for
It contributes to the product's stability and texture, enhancing user experience.
from the analysis of Thinkbaby Mineral Sunscreen Lotion SPF 50 - : Zinc Oxide, Whole Body CoverageProvides a source of magnesium, which is essential for various bodily functions.
from the analysis of Splash Blast SPLASH WATER BEVERAGEMore from Scout's analyses
Magnesium sulfate is used as a mineral supplement and can act as a flavor enhancer. It is generally recognized as safe in small amounts. It does not significantly impact the nutritional profile of the beverage.
from the analysis of Splash Blast SPLASH WATER BEVERAGEMagnesium Sulfate, also known as Epsom salt, is used as a thickening agent in cosmetics. It helps improve the texture and consistency of the product. It is considered safe for use in skincare.
from the analysis of Thinkbaby Mineral Sunscreen Lotion SPF 50 - : Zinc Oxide, Whole Body CoverageStandard formulation ingredient — neither beneficial nor harmful at typical use.
from the analysis of W3LL People Bio Tint SPF 30 Tinted MoisturizerAll 6 products with Magnesium Sulfate
Where Magnesium Sulfate shows up
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