Globally, poor diets contribute to an estimated 8 million deaths annually, and 1.9 million of these are linked to excess sodium intake, according to the World Health Organization (WHO). Sodium is a key mineral, but too much in our diets — mainly from salt (sodium chloride) — raises the risk of high blood pressure (hypertension), heart disease, stroke, and chronic kidney disease.
Our Sylvinite salt, sourced from the ancient Salar de Atacama in Chile, is a naturally occurring salt that has up to 33% lower in sodium than regular table salt
"If choosing to use table salt, WHO suggests replacing regular table salt with lower-sodium salt substitutes that contain potassium." (WHO guideline on LSSS, 2025)
Blood Pressure Reduction
Systolic blood pressure reduced by 4.76 mmHg
Diastolic blood pressure reduced by 2.43 mmHg
→ Proven in studies with over 20,000 participants (moderate certainty)
Lower Risk of Cardiovascular Disease
Non-fatal heart attacks reduced by 30%
Cardiovascular mortality reduced by 23%
→ Based on large-scale randomized controlled trials (moderate certainty)
Improved Blood Pressure Control
Twice as effective as regular salt
→ More people reach their target blood pressure levels
Trends in Stroke & Heart Disease
Slight reduction in non-fatal strokes (moderate certainty)
Trend toward reduced stroke mortality (very low certainty)
Potassium Levels
Small increase in blood potassium (+0.12 mmol/L)
→ Generally safe; low risk of hyperkalaemia, even in sensitive groups
High blood pressure, or hypertension, is one of the most significant contributors to heart attacks, strokes, and kidney failure worldwide. Excess sodium in the diet causes the body to retain water, which increases blood volume and puts additional strain on blood vessels and the heart.
Reducing sodium intake is a proven and effective way to help lower blood pressure, particularly in adults over 40 or those with an already elevated risk of cardiovascular disease.
The World Health Organization (WHO) reviewed 26 clinical trials involving over 34,000 adults and concluded that replacing regular salt with lower-sodium salt substitutes (LSSS) can have a measurable impact. On average, systolic blood pressure was reduced by 4.76 mmHg, and diastolic pressure by 2.43 mmHg.
Even modest reductions like these at a population level can result in a significant decrease in the number of strokes, heart attacks, and related deaths. Incorporating a naturally low-sodium product like Sylvinite salt into daily use can be a powerful step toward controlling blood pressure.
Lowering sodium intake does not just reduce blood pressure — it also directly lowers the risk of life-threatening cardiovascular events. According to the WHO’s comprehensive analysis of randomized controlled trials, participants who replaced regular salt with LSSS experienced substantial reductions in the risk of acute cardiovascular outcomes.
The findings showed a 30% reduction in the risk of non-fatal acute coronary syndrome, and a 23% reduction in deaths due to cardiovascular causes. There was also a trend toward reduced non-fatal strokes, though not statistically significant in all studies.
These results highlight the broader cardiovascular benefits of LSSS — making it a valuable preventive tool for individuals and communities at risk of heart disease. Sylvinite salt, by offering both reduced sodium and increased potassium, fits perfectly within this heart-healthy strategy.
While the health risks of too much sodium are well known, the dangers of too little potassium are often overlooked. Potassium is an essential mineral that supports normal blood pressure, nerve function, and muscle contraction, including the heartbeat. It also helps counteract the negative effects of sodium by promoting the excretion of excess salt through urine.
The WHO recommends adults consume at least 3,510 mg of potassium per day, primarily from food. However, global intake often falls short — especially in diets high in processed foods and low in fresh fruits and vegetables. Most LSSS contain potassium chloride, which safely raises potassium intake without the need for supplements. Naturally occurring potassium in Sylvinite salt adds an extra nutritional benefit, helping users support a balanced electrolyte profile and maintain optimal blood pressure levels — especially when used as part of a healthier diet.
One of the most common concerns about LSSS relates to potassium safety, particularly the risk of hyperkalaemia (too much potassium in the blood). This is mainly relevant for individuals with chronic kidney disease or those taking potassium-retaining medications, who may struggle to excrete excess potassium.
The WHO guideline addresses this directly, noting that in the reviewed trials, no significant increase in adverse events related to potassium intake was observed among healthy adults. All trials excluded participants with known kidney problems, and the use of LSSS was found to be safe and beneficial in the general population. For most people, LSSS are a safe way to lower sodium and raise potassium — two changes that support heart health and longevity.
That said, anyone with kidney issues should consult a healthcare provider before switching to a potassium-enriched salt.
World’s driest, mineral-rich desert.
Our salt is harvested from the Salar de Atacama, a vast salt flat located in the heart of the Atacama Desert in northern Chile. Known as the driest place on Earth, this unique region has experienced almost no rainfall for centuries, creating ideal conditions for natural salt formation.
The area is rich in minerals and sunlight, allowing for an entirely sustainable solar evaporation process that concentrates the salt without chemical treatment.
Surrounded by ancient volcanoes and stunning landscapes, the Salar de Atacama is one of the world's most pristine and mineral-rich environments. It’s here that our 100% natural Sylvinite salt is formed — purely, and with nature’s full precision.
This fine salt is suitable for both household use and applications in the food industry.
Our grill salt is perfect for seasoning meats and vegetables before or during grilling and BBQ.
A unique product specially for grinders. Available pure or mixed with different flavors
