Immune Booster
NaturesPlus Source of Life
Immune Booster
4.8
★ ★ ★ ★ ★
(426 ratings)
Vitamin C 500 mg
Zinc 15 mg
Score 85.0
A comprehensive multi-ingredient supplement combining essential vitamins and minerals with a wide range of herbal extracts and a probiotic for broad-spectrum immune and general health support.
Quantity: 90 Tablet(s)Servings size: 3 Bi-Layered Tablet(s) (30 servings)
Selected goals:
Other goals:
Immunity
General Health
Skin Health
Anti-Aging
Anti-Inflammatory Support
leaderboard Score 85.0
A comprehensive multi-ingredient supplement combining essential vitamins and minerals with a wide range of herbal extracts and a probiotic for broad-spectrum immune and general health support.
insights Analysis
This product is designed as a comprehensive immune support supplement, combining traditional vitamins like C, A, E, and Zinc with a substantial array of herbal extracts such as Echinacea, Elderberry, Andrographis, and Olive Leaf (Oliceutic-20). The inclusion of Larix occidentalis extract (ARA-Larix) and a probiotic (Lactobacillus acidophilus) further diversifies its approach to immunity and general health. While the individual dosages of some herbal ingredients are moderate, the synergistic combination aims to offer broad-spectrum benefits beyond just immunity, touching upon anti-inflammatory properties, skin health, and general well-being.
- Comprehensive blend of vitamins, minerals, and diverse herbal extracts.
- Includes a probiotic for gut health, which is linked to immunity.
- Addresses multiple health goals beyond just immunity.
- Individual dosages of some herbal extracts might be on the lower side for maximum therapeutic effect.
- Price per serving is higher than simpler Vitamin C and Zinc supplements.
- The terms 'Testosterone Support' and 'Metabolism Boost' are not strongly supported by the listed ingredients, though zinc deficiency can affect testosterone.
- Individuals with autoimmune conditions should consult a healthcare professional before taking Echinacea or other immune-stimulating herbs.
- The product contains a wide array of ingredients, increasing the potential for interactions or sensitivities for some users.
$26.73($0.89 per serving)
 iHerb | $ 26.73 | |
 Vitacost | $ 26.73 |
bolt Effectiveness for goals
While regular Vitamin C supplementation may not prevent colds in the general population, it might reduce the duration or severity of symptoms in some individuals. It has shown some benefit in people undergoing extreme physical stress, such as marathon runners or soldiers in subarctic conditions. For the average person, consistent intake primarily supports overall immune function.
Some evidence suggests that zinc supplements, particularly zinc lozenges or syrup taken within 24 hours of cold symptom onset, may reduce the duration of a common cold in adults. However, the optimal dosage and formulation for consistent effectiveness are still subjects of ongoing research. Taking zinc can sometimes cause side effects like nausea or an unpleasant taste.
Generally, Vitamin C and zinc are safe to take together, and there are no significant known adverse interactions at commonly recommended dosages. High doses of zinc on an empty stomach can sometimes cause nausea, but Vitamin C typically does not interfere with zinc absorption. Some studies have even explored potential synergistic benefits.
Both Vitamin C and zinc play crucial roles in immune function, and deficiencies in either can impair immunity. While some research suggests that combined supplementation might offer benefits, especially in populations at risk of deficiency, direct evidence for enhanced effectiveness beyond their individual benefits is still being investigated. They are often combined in over-the-counter cold remedies due to their known individual immune support roles.
Zinc is essential for the development and function of immune cells, playing a critical role in both innate and adaptive immunity. Adequate zinc levels are necessary for proper immune response, and deficiency can lead to impaired immune function and increased susceptibility to various infections. It supports overall immune system resilience.
schedule Dosage, timing & forms
The Tolerable Upper Intake Level (UL) for adult Vitamin C is 2,000 mg per day. For adult Zinc, the UL is 40 mg per day. Exceeding these levels consistently can lead to adverse effects such as gastrointestinal distress for Vitamin C and potential copper deficiency or immune system impairment for Zinc.
Yes, Vitamin C and Zinc supplements can generally be taken together. In fact, they are often combined in many over-the-counter immune support formulas. There is no evidence suggesting a negative interaction when taken simultaneously.
The recommended dietary allowance (RDA) for adult men is 90 mg per day and for adult women is 75 mg per day. Higher doses are often used in supplements, but the tolerable upper intake level (UL) for adults is 2,000 mg daily from all sources. Exceeding the UL can lead to gastrointestinal issues.
The recommended dietary allowance (RDA) for adult men is 11 mg per day and for adult women is 8 mg per day. The tolerable upper intake level (UL) for adult zinc intake is 40 mg per day from all sources. Exceeding the UL can lead to adverse effects, including copper deficiency.
Research suggests that Vitamin C does not significantly interfere with the absorption of Zinc, nor does Zinc impede Vitamin C absorption. Some studies even indicate that Vitamin C might slightly enhance zinc absorption, although this effect is generally not considered clinically significant for most individuals. They are generally considered compatible for co-administration.
health_and_safety Safety & interactions
Yes, Vitamin C and zinc can generally be taken together. Some research suggests that taking them concurrently may offer synergistic benefits, particularly for immune support. There is no strong evidence of adverse interactions when consumed within recommended dosages.
Yes, it is possible to take too much zinc, particularly from supplements. Acute symptoms of excessive intake include nausea, vomiting, diarrhea, and headaches. Chronic high intake can lead to copper deficiency, impaired immune function, and reduced HDL ("good") cholesterol levels.
Common side effects of zinc supplements can include nausea, vomiting, diarrhea, and abdominal pain. Taking zinc with food may help reduce these gastrointestinal effects. Prolonged high-dose use can lead to copper deficiency.
High doses of Vitamin C can lead to gastrointestinal disturbances such as diarrhea, nausea, and abdominal cramps. These effects are generally not serious and typically resolve by reducing the dosage. For some individuals, very high doses might increase the risk of kidney stone formation.
Generally, Vitamin C does not significantly impair the absorption of zinc. In some cases, it might even slightly enhance zinc absorption, particularly from certain food sources. There is no evidence that taking them together within recommended doses causes an adverse interaction regarding absorption.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin A | 3000 mcg RAE |
Vitamin C | 500 mg |
Vitamin E | 40 mg |
Zinc | 15 mg |
ARA-Larix | 250 mg |
Oliceutic-20 | 75 mg |
Andrographis extract | 50 mg |
Echinacea | 50 mg |
Elderberry | 50 mg |
Lactobacillus acidophilus | 1 mg |
Categories
Vitamin C 85.0
Provides 500mg of Vitamin C (Ascorbic Acid), which is a substantial and effective dose for daily immune support and antioxidant benefits. This amount meets or exceeds daily recommendations and is well-supported by research for its role in various bodily functions.
Zinc 80.0
Contains 15mg of Zinc as Zinc Aspartate, a well-absorbed form, providing a good daily dose for immune function and general health. This quantity is sufficient for most adults to prevent deficiency and support metabolic processes.
Goals
Immunity 95.0
This product excels in immunity support, featuring a robust combination of Vitamin C, Zinc, Vitamin A, Vitamin E, Elderberry, Echinacea, Andrographis, and ARA-Larix. These ingredients are well-researched for their roles in bolstering immune function, reducing severity and duration of colds, and providing antioxidant support to immune cells, making it a highly effective multi-faceted immune booster.
General Health 80.0
The inclusion of essential vitamins (A, C, E), Zinc, and a probiotic (Lactobacillus acidophilus) contributes significantly to overall well-being and cellular function. The diverse herbal extracts also offer broad-spectrum benefits, supporting various bodily systems for improved general health.
Ingredients like Oleuropein (from olive leaf), Andrographis, Echinacea, and Vitamin C possess known anti-inflammatory properties. These compounds can help modulate the body's inflammatory responses, contributing to overall comfort and cellular health.
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