The Technology Behind Better Iron Absorption

What is Sucrosomial® Iron?

Sucrosomial® Iron is a patented delivery system that protects iron through the stomach and releases it directly in the intestine for higher absorption and less irritation. It mimics the body’s natural nutrient uptake process, making iron more effective and more comfortable to take.

600 million people have iron deficiencies

  • Iron deficiency is the most widespread nutritional problem worldwide
  • Even minor iron deficiencies can cause fatigue, brain fog, and low mood
  • Women – especially those who are menstruating or pregnant, are significantly more likely to experience iron deficiency

Most people don’t absorb the iron they take

  • Poor absorption means much of the iron passes through unused
  • Stomach acid breaks down standard forms before they reach the intestine
  • Ineffective delivery leads to slow results and lingering symptoms
  • 1. phospholipids matrix
  • 2. iron pyrophosphate
  • 3. tricalcium Phosphate
  • 4. sucrester matrix

Sucrosomial® Bypasses the Stomach and Boosts Absorption

SiderAL® uses patented Sucrosomial® technology which allows iron to pass through the stomach without breaking down and get absorbed in the intestines where it’s most effective.

Protected Delivery

Sucrosomial® Iron is wrapped in a phospholipid + sucrose ester matrix that shields it from stomach acid, reducing breakdown and irritation.

Targeted Release

It stays intact through the stomach and dissolves in the small intestine, where iron absorption is most efficient.

Higher Absorption

It’s taken up directly by intestinal cells, improving uptake and avoiding gastrointestinal discomfort.

3-4x better absorption than ferrous sulfate

Low risk of nausea, bloating, or constipation

No interaction or interference with other nutrients

Superior uptake clinically comparable to IV iron

Superior Results, Clinically Proven

With over 150 clinical trials and 7,000+ participants, Sucrosomial® Iron has consistently outperformed traditional iron supplements across efficacy, tolerability, and lab results.

4x

higher absorption than standard iron and 2.5x more effective than bisglycinate

< 5%

of users reported side effects, compared to up to 70% with traditional oral iron

3x

more cost-effective than traditional iron supplements based on actual iron absorption

1 to 1

clinically proven to have a comparable hemoglobin response to IV iron, with fewer side effects.

Sucrosomial® Iron Matched IV Outcomes in Clinical Trial

Multiple randomized controlled trials found Sucrosomial® Iron delivered increase in hemoglobin comparable to IV iron, with fewer side effects and better tolerance.

Superior Tolerability and Absorption Confirmed in Trials

Studies show up to 4x faster hemoglobin recovery and less than 5% side effects—far outperforming standard oral iron.

Peer Reviewed Article
Sucrosomial® Iron: An Updated Review of Its Clinical Efficacy for the Treatment of Iron Deficiency

“The evidence derived from clinical studies supports the use of Sucrosomial® iron as a valid first option for the treatment of iron deficiency and iron deficiency anemia”

Trusted worldwide

Built on 20+ Years of Innovation

Sucrosomial® Iron is protected by 14 international patents and developed by the research teams at PharmaNutra. It’s trusted by hospitals, fertility clinics, and specialists in more than 90 countries.

14+

 international patents

20+

years of development

150+

clinical trials

strict quality standard

Manufactured to the Highest Global Standards

Every SiderAL® formula is produced under pharmaceutical-grade conditions with the highest quality controls in place.

From raw ingredient sourcing to finished product, each step is guided by rigorous manufacturing protocols, clean-label integrity, and ongoing testing to ensure safety and effectiveness.

Made in Italy

Produced in European GMP-certified facilities that adhere to strict pharmaceutical-grade manufacturing standards.

Clinically Tested
Stomach-Friendly
Gluten-Free Friendly
Lactose-Free
Vegetarian
Consciously Made
Clinically Tested
Stomach-Friendly
Gluten-Free Friendly
Lactose-Free
Vegetarian
Consciously Made
Backed by experts

Formulated by Scientists. Recommended by Doctors.

Sucrosomial® Iron was developed by a team of scientists at PharmaNutra, an Italian company focused on nutrient absorption and tolerability.

Our proprietary formulas are used by hospitals, clinics, OB-GYNs, and supported by global research institutions.

Sucrosomial® Iron has been included in the World Health Organization’s 2025 "Guidance on implementing patient blood management to improve global blood health status"

Dr. Andrea Lacorte
Inventor of Sucrosomial® Technology
Dr. Germano Tarantino
Chief Scientific Officer
Elisa Brilli | PhD in Neuroscience
Head of Research
Maria Sole Rossato | PhD in Pharmaceutical Sciences
Clinical Trial Manager

A Closer Look at the Technology

From absorption to impact, these short videos walk you through the science behind SiderAL® and how it's changing the game for iron supplements.

The science behind Sucrosomial® technology

Watch now

Clinical Study: Sucrosomial® Iron vs Other Oral Iron

Watch now

Clinical Study: Iron Status & Pregnancy Outcomes

Watch now

Frequently Asked Questions

How is Sucrosomial® Iron different from regular iron supplements?
Is SiderAL® safe for long-term daily use?
How soon will I start feeling better?
Does it interact with other vitamins or medications?
Is SiderAL® suitable for people with sensitive stomachs?
Can SiderAL® be used alongside prescription treatments?
Who should consider taking SiderAL®?

Have more questions?
View our FAQ or Contact Us.

Experience the Science for Yourself

Choose the SiderAL® formula that fits your life. Powerful, stomach-friendly, and clinically proven.
Free US shipping on all Orders
Replenish your iron with a simple capsule.

Ideal for anyone seeking long-term support for low iron levels, iron deficiency, or anemia

  • 30 mg of Iron per serving
  • Includes Vitamin C for better absorption
  • Patented Sucrosomial® iron technology
Shop SiderAL® Forte
The iron powerhouse, in a little packet.

Ideal for women navigating menstruation, pregnancy, postpartum, and prenatal care

  • 30 mg of Iron in a tasty, dissolve in your mouth, powder
  • Enhanced with Folic Acid, Vitamin C, D, B6, & B12
  • Patented Sucrosomial® iron technology
Shop SiderAL® Folic

Leaders in iron science for over 20 years.

PharmaNutra makes science-backed supplements that work. With 150+ clinical trials and 14 global patents, we create proven, well-tolerated supplements that deliver real results.

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