Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Powerful Trio: Vitamin C, Zinc & Elderberry: Formulated with key immunity ingredients like natural elderberry, vitamin c, and zinc; known to support immune system function, support daily defence, and help you stay strong through seasonal changes
Mushroom & Botanical Antioxidants: Our immune booster includes reishi mushroom, traditionally used in Chinese medicine to support lung health and relieve coughs, rich in antioxidants that help reduce oxidative stress and support immune resilience and whole-body well-being
Complete Immune System Support: Boost your body’s natural defenses with this daily immune boosters for adults, made with a targeted blend of vitamins, minerals, and botanicals to help maintain year-round wellness and vitality
Relieves the symptoms and reducing the severity of common colds
Relieves sore throat, phlegm, cough, and fever
Easing common cold infection symptoms
Curious about how we select the top products for you? Explore How It Works
How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
Support During Stress Vitamin C is important for the adrenals. Healthy adrenal function helps support the body's response to stress.
Immune Function Zinc and vitamin C support a healthy immune system, helping to maintain a healthy immune response.
Cold Symptoms Symptoms of the common cold include blocked or runny nose, dry cough and mucous congestion. Zinc and vitamin C help to reduce the duration and severity of cold symptoms.
Designed to support immune system health, plus helps relieve the severity of symptoms of common colds and flu
Decreases/ reduces/relieves symptoms of common colds and flu including: cough, throat irritation, ear irritation, headache duration and relieving nasal congestion and tirednes
Powerful Antioxidant Support: Vitamin C, Rosehip, and Propolis combat free radicals to help protect body cells.
Balanced Vitamin C & Zinc: Supports immune system function without excessive dosages that may cause discomfort.
At REACTONZ, we formulated Immunity Plus Effervescent Tablets to provide a well-balanced combination of essential nutrients for daily immune defense, energy, and overall wellness. Each tablet delivers a powerful blend of Vitamin C, Zinc, Manuka Honey, Rosehip, and Propolis, carefully chosen for their unique benefits. Designed to maximize immunity support and ensure the highest quality, this formula helps you stay strong, energized, and ready for whatever the day brings.
SUPPORTS IMMUNITY: These Lozenges bolster immunity among adults and kids five years and above for year-round wellness, no matter the season.
NUTRITIONIOUS BLEND: Our yummy Cherry Lozenges contain a potent blend of Zinc, Echinacea, and Vitamin C that provide daily nutrition for the whole family.
KID-FRIENDLY FORMULA: Made with the best natural ingredients, these candy-like delicious Cherry Lozenges are gluten-free, free of artificial sweeteners and colors, which makes them safe and effective for daily intake.
Discover top deals and categories on AmazonCheck Deals