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Maximize Your Immunity with Zinc Forte

Reduced immunity, loss of hair and/or muscle mass? Zinc Forte is a food supplement based on zinc citrate, combined with cysteine and vitamin B6 to restore an optimal level of zinc.

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The benefits

  • Immunity Immunity Zinc and vitamin B6 contribute to the normal functioning of the immune system.
  • Muscles Muscles Zinc is essential for normal protein synthesis (tissues and muscles) and helps maintain healthy skin, muscles and hair. Folate contributes to the normal synthesis of amino acids.
  • Métabolism Métabolism Zinc contributes to the metabolism of macronutrients.
60 vegetarian capsules
L-Cysteine hydrochloride, capsule shell: pullulan, zinc citrate, rice starch, vitamin B6 (pyridoxal 5'-phosphate).
Main indication
Sport - Tonus
Specific indication
Cell multiplication
1 capsule per day with a glass of water. For adults only.
Food supplement, cannot replace a varied and balanced diet. To be taken as part of a healthy lifestyle. Inform your doctor or pharmacist if you are taking medication at the same time. Keep out of the reach of children. Store in a cool, dry place. Do not exceed the indicated dosage.
Notification number
PL 3760/21
New product

Nutritional information



Zinc element 

Vitamin B6







*RI reference input.

This product cleverly combines zinc citrate, L-Cysteine, and vitamin B6, three key ingredients that play a role in promoting overall health.

Zinc citrate is a form of zinc derived from citric acid, known for its high bioavailability.[1] This means the body can easily absorb and utilize zinc, an essential mineral that contributes to the proper functioning of the immune system. L-Cysteine, an amino acid, works in synergy with zinc to promote better mineral absorption, thereby optimizing its effectiveness.[2] Lastly, vitamin B6 is used to enhance the effect of zinc.[3] This essential vitamin contributes to numerous metabolic reactions in the body, including the normal functioning of the immune system.

Technical Advantages of Zinc Forte

  • High Bioavailability of Zinc Citrate: Zinc citrate is chosen for its high bioavailability, meaning the body can absorb it more efficiently than other forms of zinc. This form of zinc is derived from citric acid, a natural component found in fruits and vegetables, making the product more natural and easily usable by the body. This characteristic allows zinc to fully play its role in various essential biological processes.
  • Optimization of Absorption by L-Cysteine: The presence of L-Cysteine, an essential amino acid, increases the absorption of zinc. L-Cysteine, an amino acid naturally present in many protein-rich foods, plays a crucial role in the transport of zinc, an essential mineral, through cell membranes.[7] This capability ensures that zinc is efficiently delivered to areas where it is indispensable for many biological functions, including tissue repair, immune function, and protein synthesis. This optimization of absorption ensures that the zinc doses provided are effectively used by the body to support its vital functions.
  • Increased Effectiveness by Vitamin B6: Vitamin B6 plays an essential role in enhancing the effectiveness of zinc. It helps catalyze the reaction of zinc with other substances in the body, thus facilitating its role in the immune system and in protein metabolism. Vitamin B6 is also vital for the synthesis of neurotransmitters, adding an additional layer of benefits to the Zinc Forte formula.
  • Formulation Without Synthetic Fillers: Our commitment to purity extends to the absence of fillers, binders, or diluents, often used in dietary supplements to reduce production costs. Zinc Forte contains only what is necessary to deliver its effects, without unnecessary fillers, ensuring that each component serves a nutritional or functional purpose.
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Magnesium + Potassium Magnesium + Potassium 2
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Fer Forte: Boost your vitality Pregnant woman, vegetarian or vegan? Fer Forte is a food supplement whose iron intake is optimised thanks to a formula combining iron bisglycinate and activated vitamins B6 and B9.
Reviews about this product

Based on 4 reviews

  • 4

    Je viens de commencer trop tôt pour évaluer

  • 5

    Très bon complément alimentaire j’en suis très satisfait.

  • 5


  • 5

    Aussi très contente et je sens l’effet après une semaine de prise

Key Benefits of Zinc Forte: Enhanced Efficacy Through Unique Composition

  • Immune System Strengthening: Zinc is essential for the proper functioning of the immune system. It plays a role in the production and activation of T lymphocytes, which help control and regulate immune responses. Adequate zinc supplementation can therefore help strengthen the body's natural defenses against pathogens.
  • Promoting Normal Protein Synthesis: Zinc plays a crucial role in protein synthesis, an essential process for the growth and repair of muscle tissues. Its presence ensures that the necessary proteins for building and repairing muscles are produced efficiently, which is vital for maintaining muscle mass and overall health.
  • Supporting Macronutrient Metabolism: Zinc contributes to the breakdown of macronutrients (fats, proteins, and carbohydrates) into smaller components, thus facilitating their use by the body as energy sources. This function is particularly important for energy metabolism and can help optimize energy levels throughout the day.

FAQ: Everything You Need to Know About Zinc Forte

What is zinc citrate?

Zinc citrate is a form of zinc derived from citric acid, making it particularly bioavailable and facilitating its absorption by the body. Thanks to this bioavailable salt, zinc is more rapidly assimilated, optimizing its effectiveness for immune strengthening and protein metabolism.

Why add L-Cysteine and vitamin B6?

L-Cysteine, an essential amino acid, enhances zinc absorption in the body, maximizing its effectiveness. Vitamin B6 plays a key role in catalyzing many biochemical reactions in the body and increases the functionality of zinc, particularly in supporting the immune system and protein synthesis.

How should I take this supplement?

It is recommended to take one capsule of Zinc Forte daily with a glass of water. To further enhance its absorption, it is beneficial to take it with a meal low in phytates, compounds found in some foods that can inhibit mineral absorption. Due to its high zinc concentration, this product is advised from the age of 16.

What are the main benefits of Zinc Forte?

Zinc Forte helps to strengthen the immune system, supports healthy protein synthesis, and promotes a normal macronutrient metabolism. It is also beneficial for the health of the skin, hair, and muscles, making it an ideal supplement for those looking to maintain good overall health.

Are there any contraindications for using Zinc Forte?

Zinc Forte is generally safe for adult consumption, but it is always recommended to consult a health professional before starting any new supplement, especially if you are pregnant, breastfeeding, have pre-existing medical conditions, or are taking other medications.

How long should I use Zinc Forte to see results?

Results can vary among individuals, but many of our users begin to see improvements in their overall condition, including better skin and hair quality and an increase in energy, after a few weeks of regular use. However, it is recommended to follow the dosage instructions and consult a health professional, who can objectively assess the use of Zinc Forte with a blood test.

Zinc Forte: Your Daily Partner for Sustainable Well-being

Zinc Forte is crafted with natural and highly bioavailable components such as zinc citrate, L-Cysteine, and vitamin B6, this product is designed to enhance your well-being effectively and sustainably. By choosing Zinc Forte, you opt for a highly concentrated formula that helps you maintain good health.


[1] Barrie SA, Wright JV, Pizzorno JE, Kutter E, Barron PC. Comparative absorption of zinc picolinate, zinc citrate and zinc gluconate in humans. Agents Actions. 1987 Jun;21(1-2):223-8. doi: 10.1007/BF01974946. PMID: 3630857.

[2] Pace NJ, Weerapana E. Zinc-binding cysteines: diverse functions and structural motifs. Biomolecules. 2014 Apr 17;4(2):419-34. doi: 10.3390/biom4020419. PMID: 24970223; PMCID: PMC4101490.

[3] Zhang N, Li Z, Wu Q, Huang H, Wang S, Liu Y, Chen J, Ma J. Associations of Dietary Zinc-Vitamin B6 Ratio with All-Cause Mortality and Cardiovascular Disease Mortality Based on National Health and Nutrition Examination Survey 1999-2016. Nutrients. 2023 Jan 13;15(2):420. doi: 10.3390/nu15020420. PMID: 36678291; PMCID: PMC9864187.

[4] Wessels I, Maywald M, Rink L. Zinc as a Gatekeeper of Immune Function. Nutrients. 2017 Nov 25;9(12):1286. doi: 10.3390/nu9121286. PMID: 29186856; PMCID: PMC5748737.

[5] Coleman JE. Zinc proteins: enzymes, storage proteins, transcription factors, and replication proteins. Annu Rev Biochem. 1992;61:897-946. doi: 10.1146/annurev.bi.61.070192.004341. PMID: 1497326. 

[6] Ruz M, Carrasco F, Rojas P, Basfi-Fer K, Hernández MC, Pérez A. Nutritional Effects of Zinc on Metabolic Syndrome and Type 2 Diabetes: Mechanisms and Main Findings in Human Studies. Biol Trace Elem Res. 2019 Mar;188(1):177-188. doi: 10.1007/s12011-018-1611-8. Epub 2019 Jan 2. PMID: 30600497.

[7] Simmons-Willis TA, Koh AS, Clarkson TW, Ballatori N. Transport of a neurotoxicant by molecular mimicry: the methylmercury-L-cysteine complex is a substrate for human L-type large neutral amino acid transporter (LAT) 1 and LAT2. Biochem J. 2002 Oct 1;367(Pt 1):239-46. doi: 10.1042/BJ20020841. PMID: 12117417; PMCID: PMC1222880.

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