The Best Immunity Supplements for 2025

Dosage: 2 capsules, daily with a meal

The Vitamin Shop has brick and mortar stores across the country as well as an online store. The famous brand name offers several immunity supplements, and we've included the best two on this list.

One serving of its Immune Essentials contains 1,000 mg of vitamin C, 50 mcg of vitamin D3, 50 mg of zinc and 250 mg of elderberry extract. Other ingredients include hypromellose (capsule), rice flour, magnesium stearate and silicon dioxide. The capsules do not contain gluten, dairy products, soy, nuts, sugar, salt and preservatives. Elderberry extract can support a healthy immune system during cold and flu season.

Take two capsules daily, preferably with a meal. One bottle will last about 30 days.

Pros:

• It does not contain any sugar
• High potency of vitamin C, vitamin D3 and zinc

Cons:

• It contains only three vitamins and one herbal supplement
• One bottle will only last 30 days

Dosage: 1 gummy, daily with a meal

My favorite vitamins on this list are the chewable supplements from The Vitamin Shoppe. I personally take these every day because of their high elderberry potency. Moreover, they are delicious.

One gummy elder contains 90 mg of vitamin C, 1 g of total carbohydrates, 40 mg of elderberry extract, 1 g of total sugars and 1 g of added sugars. Other ingredients include sugar, organic tapioca syrup, purified water, MCT (medium chain triglyceride) oil, pectin, tapioca starch, natural raspberry flavor, citric acid, natural color, sunflower lecithin extract for color. The gums are free of gluten, dairy, soy, tree nuts, gelatin, synthetic colors and artificial colors. In addition to vitamin C and elderberry, the supplements contain propolis extract, which can be used as an anti-inflammatory. Echinacea extract also supports a healthy immune system.

Take two gummies a day, preferably with a meal. One bottle will last about 60 days.

Pros:

• The raspberry flavor tastes amazing
• It will last you about 60 days

Cons:

• Each serving contains 4 grams of sugar
• The sugary taste is not for everyone

Dosage: 1 to 2 chewing gums

Oli is sold in Purpose, CVS, Walgreens and Amazon. The company's products are also certified by National Sanitary Foundationwhich ensures that the products have met strict public health safety standards. Oli is also B-Corporation certified, which means the corporation is transparent about environmental performance (such as waste management) and social performance (such as employee benefits).

Depending on the serving size, Olly's Kids Immunity supplements contain 15 to 30 mg of vitamin C, 2.5 to 5 mcg of vitamin D, 1.5 to 3 mcg of zinc, 50 to 100 mg of acerola cherry extract (a rich source of vitamin C ), 35 to 70 mg of Velmun Baker's Yeast Beta Glucan (a researched and lab-grown nutrient with more health benefits) and 12.5 to 25 mg of elderberry juice powder. Gummies are gluten-free and made with natural colors and no artificial flavors. Other ingredients include glucose syrup, beet sugar, water, gelatin, citric acid, natural flavor, pectin, color (from sweet potato, apple, radish, cherry, carrot and chokeberry juice) and lactic acid.

Ollie recommends that children between the ages of 2 and 4 chew only one piece of gum per day. Those aged 5 and over can chew two pieces of gum per day. Consult your doctor before giving your children any supplements. One bottle will last 25 to 50 days if taken daily.

Pros:

• Easy for children to chew
• Great taste that will appeal to children

Cons:

• Recommend asking a doctor before giving any vitamins to children
• Easy for kids to mix gummy vitamins with candy

Liquid IV has gained popularity over the past few years. The company's claim to fame is his Technology of mobile transportwhich combines sodium, glucose, potassium and water. This delivery system makes it easier for the body to absorb water and other nutrients directly into the bloodstream.

Liquid IV's Hydration Multiplier Plus blend now includes additional immune support. One bar contains 45 calories, 500 mg sodium, 11 g carbohydrates, 10 g sugar, 370 mg potassium, 504 mg vitamin C, 24.4 mg niacin, 2.5 mg vitamin B6, 7.8 mcg vitamin B12, 11.5 mg pantothenic acid and 10.5 mg zinc. Other ingredients include natural flavors and stevia leaf extract. In addition to hydration and immune support, the B vitamins in Liquid IV will also provide it body with energy.

Choose between tangerine and wild berry flavors. Dissolve one stick of the mixture in two cups (16 ounces) of water. One package contains 14 sticks of drink mix.

Pros:

• It comes in two delicious flavors: Tangerine and Wild Berry
• Faster hydration than just water

Cons:

• The most expensive on this list
• One stick contains 10 g of sugar