
Immune system
Immune system supplements are designed to strengthen the body’s natural defenses and help keep you protected against infections, seasonal changes, or periods of increased physical or mental stress. Their main function is to support the immune response, reinforce natural barriers, and contribute to the body’s overall balance.

NDL Pro-Health Biological Age is a dietary supplement made with AM3® technology and reinforced with zinc, a mineral that helps protect cells from oxidative stress and supports the normal functioning of the immune system.
Benefits of immune system supplements
Vitamins to strengthen the immune system help the body defend itself more effectively against external threats. Here are their main benefits:
- Strengthening natural defenses: Help keep the immune system active and balanced.
- Prevention of common infections: Contribute to reducing the risk of colds, flu, and other respiratory conditions.
- Faster recovery: Support the body during and after infectious processes or periods of weakness.
- Protection against oxidative stress: Antioxidant ingredients such as vitamin C or selenium protect immune cells.
- Support during physical or mental stress: Reinforce defenses during periods of fatigue, lack of sleep, or intense training.
In short, immune system supplements are an effective aid to keep your defenses strong and balanced every day, especially when your body needs them most.


What ingredients help the immune system?
A strong immune system needs specific nutrients to keep it active, balanced, and protected. Here are some of the most effective ingredients:
- AM3® (glucose-aminyl-muramyl peptide + soy protein): An innovative patented immunomodulator that naturally and effectively regulates the immune response, strengthening defenses without overstimulating the system.
- Zinc: An essential mineral that contributes to the normal functioning of the immune system and protects cells against oxidative damage.
- Hesperidin: A natural flavonoid with antioxidant and anti-inflammatory properties that helps strengthen defenses and improve immune response.
- Vitamin C: A powerful antioxidant that stimulates the production of white blood cells and protects against oxidative stress.
- Vitamin D3: Regulates the immune response and is key to preventing infections, especially respiratory ones.
- Selenium: An essential trace element that protects immune cells from oxidative damage and contributes to the normal functioning of the immune system.
Buy NDL Immune System Supplement
NDL Pro-Health Biological Age is an advanced supplement designed to strengthen the immune system and promote healthy aging from within. Its formula combines AM3®, an innovative immunomodulator with proven efficacy, with zinc, which contributes to the normal functioning of the immune system, and hesperidin, a natural flavonoid with antioxidant and anti-inflammatory action.
It also includes spermidine, a compound with great potential for cellular protection and longevity, thanks to its ability to combat oxidative stress and modulate inflammatory processes.
A unique solution to support your defenses and long-term well-being.


When to take immune system supplements?
Immune system supplements can be taken daily as part of your preventive health routine, or at specific times when your defenses need an extra boost. They are especially recommended when:
- The seasons change, especially in autumn and winter.
- You are exposed to viruses or enclosed spaces with many people.
- You experience stress, fatigue, lack of sleep, or poor nutrition.
- You are recovering from an infection or a drop in your defenses.
- You engage in intense sports or frequent travel, which can weaken your immune system.
Consistency is key to keeping your immune system strong and balanced over time.