Immune system support

Over time, our immune system begins to decline. 

Help maintain a youthful immune response with plenty of sleep, healthy stress management, a diet with an abundance of fruits and vegetables, and targeted nutrition that promotes immune system health.

Explore some of our most popular vitamin and supplement products.
Vitamin D3, 120 caps, EU

#02010EU 3000 IU 120 Softgels

€13.08

Buy 4 get
10 % discount
Zinc Caps

#01813 50 mg 90 Vegetarian Capsules

€8.04 €7.24 Save
€0.80


Buy 1 get
10 % discount

Out of stock

N-Acetyl-L-Cysteine (NAC)

#01534 600 mg 60 Capsules

€15.81

Buy 4 get
10 % discount
Vitamin C and Bio-Quercetin Phytosome, 250 tabs

#02227 250 Vegetarian Tablets

€30.41

Buy 4 get
15 % discount

Out of stock

Liposomal Vitamin C

#20001 120 ml 120 Liquid

€31.87

Buy 4 get
10 % discount
Vitamin C and Bio-Quercetin Phytosome, 60 tabs

#02228 60 Vegetarian Tablets

€9.76

Buy 4 get
15 % discount
Bio-Quercetin

#02302 29 mg 30 Vegetarian Capsules

€12.13

Buy 4 get
10 % discount
Zinc Lozenges

#01561 18,75 mg 60 Vegetarian Lozenges

€9.10 €8.19 Save
€0.91


Buy 1 get
10 % discount
Vitamin D3, 90 gels

#01753 25 mcg (1.000IU) 90 Softgels

€7.09

Buy 4 get
10 % discount
Optimized Quercetin

#01309 250 mg 60 Vegetarian Capsules

€22.25

Buy 4 get
10 % discount
L-Lysine

#01678 620 mg 100 Vegetarian Capsules

€9.10

Buy 4 get
10 % discount
Vitamin D3, 250 gels, EU

#01751EU 25 mcg ( 1.000 IU ) 250 Softgels

€13.46

Buy 4 get
10 % discount
Enhanced Zinc Lozenges

#01961 18,75 mg 30 Vegetarian Lozenges

€12.13 €10.92 Save
€1.21


Buy 1 get
10 % discount
Liposomal Glutathione Complex

#60026 100 ml 1 Liquid

€84.97

Buy 4 get
10 % discount
Immune Charge+™ Throat Spray

#60069 27 ml 1 Spray

€20.17

Buy 4 get
10 % discount
FLORASSIST® Throat Health

#01920 30 Lozenges

€20.22

Buy 4 get
10 % discount

Out of stock

Reishi Extract Mushroom Complex

#01708 60 Vegetarian Capsules

€30.33

Buy 4 get
10 % discount
Optimized Garlic

#01394 1200 mg 200 Vegetarian Capsules

€25.22

Buy 4 get
10 % discount
Vitamin C+ Elderberry

#60063 100 ml 1 Liquid

€37.11

Buy 4 get
10 % discount
Vitamin C precor

#50014 83 g 120 Capsules

€18.99

Buy 4 get
10 % discount
NK Cell Activator™

#01903 30 Vegetarian Tablets

€45.51

Buy 4 get
10 % discount
Immune Senescence Protection Formula™

#02005 60 Vegetarian Capsules

€40.44

Buy 4 get
10 % discount
Broad Spectrum Hemp Extract, 50 ml

#60052 50 ml 1 Liquid

€83.39

Buy 4 get
10 % discount
FLORASSIST® Winter Immune Support

#02400 30 Stick Pack

€34.87

Buy 4 get
10 % discount
Optimized Fucoidan with Maritech® 926

#01513 88.5 mg 60 Vegetarian Capsules

€36.41

Buy 4 get
10 % discount
Immune Modulator with Tinofend®

#01704 60 Vegetarian Capsules

€17.19 €14.61 Save
€2.58


Buy 1 get
15 % discount
FLORASSIST® Immune & Nasal Defense

#02208 30 Vegetarian Capsules

€36.40

Buy 4 get
10 % discount
Mushroom Immune with Beta Glucans

#02426 30 Capsules

€25.06

Buy 4 get
10 % discount
Nanoemulsified Cat's Claw Elite™

#60033 50 ml 1 Liquid

€45.32 €33.99 Save
€11.33


Buy 1 get
25 % discount
Immune Protect with PARACTIN®

#00955 30 Vegetarian Capsules

€29.82

Buy 4 get
10 % discount
Peony Immune

#01811 600 mg 60 Vegetarian Capsules

€36.41

Buy 4 get
10 % discount

Out of stock

Vegan Vitamin D3

#02422 1 Capsules

€19.89 €17.90 Save
€1.99


Buy 1 get
10 % discount

Naturally Boosting Immunity during Seasons

Each winter, and even in springtime, millions of aging adults gear up to battle microscopic invaders that can produce days and even weeks of coughing, sneezing and other symptoms. While over-the-counter drugs may help treat symptoms, people remain sick until their bodies’ natural immune system overwhelms the infection. Healthy immune function is not only critical to rapid recovery but also determines how resistant people are to microorganisms.
Encourage your body’s healthy immune response to a changing environment with nutrients, which promote the production of antioxidant enzymes that support the body’s natural immune defenses against free radicals. Vitamins and probiotics also help maintain a healthy immune system and may act as immune system boosters, as well as lifestyle choices, sleep and a healthy diet.
Explore our Immune Support products