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For optimum cellular protection

In stock

The benefits

  • Immunity Immunity Immunity
  • Energy Energy Superoxide dismutase is an enzyme that activates superoxide reductase.
  • Antioxidant Antioxidant Superoxide dismutase neutralises the superoxide anion.
30 capsules
Rice starch; capsule shell / capschaal : 100% vegetable pullulan; TetraSOD® 30,000 IU/g (dried T. chuii microalgae).
Main indication
Specific indication
1 pill with a glass of water served with a meal.
This dietary supplement is not a substitute for a varied and balanced diet and a healthy lifestyle and is not a medicine. Tell your doctor and/or pharmacist if you are taking any medicines at the same time. Contains negligible quantities of iodine. Keep out of reach of children. Store at room temperature in a dry place. Do not exceed the recommended daily dose. Do not dispose of in the natural environment.
Notification number
NUT 3760/
New product

Nutritional information

TetraSOD ® (SOD activity : 30.000IU/g) 25mg -

* Recommended Daily Allowance (Directive 2008/100/EC amending -> Decree 08.01.1992)

Discover SOD FORTE, with enhanced enzymatic activity!

This new form of SOD derives its uniqueness from the microalgae Tetraselmis chuii, a natural and powerful source of superoxide dismutase (SOD), boasting an ultra-concentrated enzymatic activity of 30,000 IU/g. This dietary supplement is enhanced by the presence of two other essential enzymes, glutathione peroxidase (GPx) and catalase (CAT).

But why do our cells need these antioxidant enzymes?

The answer lies in the essential role these enzymes play in protecting our cells. Free radicals, generated by factors such as stress, pollution, and our lifestyle, can cause significant damage to our cells, accelerating their aging process. Cellular superoxide dismutase helps neutralize the superoxide anion. The superoxide anion is an energy-rich particle in our body that can cause damage to cells. Fortunately, our body produces a substance called SOD that neutralizes these particles before they can cause harm, thus protecting our cells and our health.

  • The uniqueness of SOD FORTE lies in its science-based and innovative approach. Extensive research and clinical studies around TetraSOD® highlight its significant impact on health.

Graph [1] illustrates the comparison of the enzymatic activity of superoxide dismutase (SOD), a fundamental enzyme in the protection against oxidative stress, among different sources. At the top of the list, 'Tetrasod' displays an exceptionally high SOD activity, estimated at about 30,000 units per gram.

Diagram [2] describes the process by which TetraSOD® is ingested and acts within the body. It is important to note that there are no officially authorized health claims for TetraSOD®. However, studies highlight its potential importance within the body's natural defenses against oxidative damage. An interesting aspect of TetraSOD® is its apparent effectiveness even at low dosage. Studies using an intake of 25 mg of SOD show a positive influence on the activity of endogenous enzymes.

  • Optimal Bioavailability: The technique of natural micro-encapsulation plays a crucial role. It carefully encapsulates SOD, allowing for controlled release and maximum absorption. This method preserves the effectiveness of the enzymatic activity.

In stock
Decreased cellular energy metabolism? Coenzyme Q10 produced by natural fermentation of bacteria provides 100mg of CoQ10.

Revolutionize Your Wellness with SOD FORTE

  • The TetraSOD® Advantage: What truly sets SOD FORTE apart is the inclusion of TetraSOD®, a patented active ingredient and the result of marine biotechnology. Unlike other supplements, TetraSOD® is obtained through an environmentally friendly process, without the use of aggressive chemical methods, thus preserving the integrity and natural effectiveness of the algae. This approach ensures optimal purity and bioavailability, allowing for efficient assimilation by the body without the adverse effects associated with some additives or fillers.
  • Innovative Formula: The formulation incorporates essential fatty acids and valuable trace elements, directly derived from aquatic environments, thereby optimizing health benefits without the drawbacks of iron or gluten, often added to some SOD extractions and which can be superfluous or even harmful in certain contexts.

FAQ: Your Most Frequently Asked Questions

What is TetraSOD®?

TetraSOD® is much more than a mere component; it is the heart of the SOD FORTE formulation. Derived from the microalgae Tetraselmis chuii, this patented ingredient stands out for its richness in superoxide dismutase (SOD), a fundamental enzyme in the fight against the superoxide anion. The superoxide anion is an oxygen molecule with an extra electron that forms a highly reactive and toxic free radical, capable of causing cellular damage. With an enzymatic activity of 30,000 IU/g, TetraSOD® represents the most concentrated and effective source of SOD available on the market.

How does natural micro-encapsulation work?

Natural micro-encapsulation is a cutting-edge technology that uses the cellular organization of the algae as a protective barrier. This ingenious method allows for the encapsulation of the active TetraSOD® ingredient and ensures its controlled release in the body, guaranteeing optimal absorption. This natural barrier prevents any alteration of the component by chemical processes, preserving its purity and potency.

Is SOD FORTE suitable for everyone?

Yes, SOD FORTE is designed to naturally fit into any diet, respecting the recommended dosage of one capsule per day with a glass of water. This recommendation allows for easy and safe integration of this dietary supplement into your daily routine, thereby contributing to your overall well-being.

What are the benefits of the essential fatty acids and trace elements in SOD FORTE?

The essential fatty acids and trace elements in SOD FORTE, thanks to the aquatic origin of TetraSOD®, provide significant additional benefits. Although no health claims are yet available, many studies highlight an antioxidant potential[1], a positive regulation of the immune system[2], as well as biochemical and hormonal parameters[3], and a favorable contribution to sports performance[4].

What is the importance of the pullulan galenic form for the product's bioavailability?

The 100% vegetable pullulan capsule plays a crucial role in the effective assimilation of SOD FORTE. This natural galenic form not only protects the active components against premature degradation but also promotes their optimal release and absorption by the body. The choice of pullulan, a natural polysaccharide, reflects our commitment to providing a pure, safe, and environmentally friendly product.

SOD FORTE: A Life of Vitality

SOD FORTE by LEPIVITS® offers a natural approach to enriching your cells with superoxide dismutase. This product combines high enzymatic activity and an ecological production method. Its advanced formulation and micro-encapsulation technology ensure superior bioavailability.



[2] Pilar Ramírez, Lalia Mantecón, Carlos Unamunzaga, Carlos Infante. TetraSOD® activates the antioxidant response pathway in human cells: An in vitro approach. 2020. Fitoplancton Marino, S.L. Dársena Comercial s/n (Muelle Pesquero), 11500 El Puerto de Santa María (Cádiz), Spain

[3] Gil-Cardoso K, Del Bas JM, Caimari A, Lama C, Torres S, Mantecón L, Infante C. TetraSOD®, a Unique Marine Microalgae Ingredient, Promotes an Antioxidant and Anti-Inflammatory Status in a Metabolic Syndrome-Induced Model in Rats. Nutrients. 2022 Sep 28;14(19):4028. doi: 10.3390/ nu14194028. PMID: 36235679; PMCID: PMC9571776. 

[4] García Á, Toro-Román V, Siquier-Coll J, Bartolomé I, Muñoz D, Maynar-Mariño M. Effects of Tetraselmis chuii Microalgae Supplementation on Anthropometric, Hormonal and Hematological Parameters in Healthy Young Men: A Double-Blind Study. Int J Environ Res Public Health. 2022 May 16;19(10):6060. doi: 10.3390/ijerph19106060. PMID: 35627597; PMCID: PMC9140704. 

[5] Toro, V.; Siquier-Coll, J.; Bartolomé, I.; Robles-Gil, M.C.; Rodrigo, J.; Maynar-Mariño, M. Effects of Tetraselmis chuii Microalgae Supplementation on Ergospirometric, Haematological and Bioche- mical Parameters in Amateur Soccer Players. Int. J. Environ. Res. Public Health 2020, 17, 6885.

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