Source Naturals, Wellness Formula®, Advanced Immune Support, 180 Tablets
AI overview
AI generated. Not medical advice.What it's for
Immune support; Antioxidant support
Who it may fit
Adults with busy lifestyles seeking concentrated micronutrient and herbal immune support or those with limited intake of vitamin C- and zinc-rich foods.
Key actives per serving
- Vitamin C (ascorbic acid and zinc ascorbate): 1,300 mg (1,444% DV)
- Zinc (as zinc citrate and ascorbate): 23 mg (209% DV)
- Elderberry Fruit Extract: 240 mg
- Echinacea purpurea Whole Plant Extract: 270 mg
- Garlic Bulb: 360 mg
How to take
Take 3 tablets daily for routine use, preferably with food. For short-term increased need, take 3 tablets every 3 hours, not exceeding 15 tablets per day for up to 7 consecutive days. Splitting doses across the day may be easier on the stomach.
Diet / Allergen fit
Contains: Soy
Ingredients explained
Vitamin C (ascorbic acid and zinc ascorbate)
Vitamin C functions as an antioxidant and a cofactor for enzymes involved in immune cell function and collagen formation.
Caution: High intakes may cause stomach upset or diarrhea for some people; take with food if sensitive.
Zinc (as zinc citrate and ascorbate)
Zinc is a cofactor for many immune-related enzymes and supports normal development and function of immune cells.
Caution: Excess zinc may upset the stomach and can interfere with copper status; avoid taking more than directed.
Elderberry Fruit Extract
Elderberry provides anthocyanins that act as antioxidants and may support normal immune signaling.
Caution: May cause digestive discomfort in some individuals; discontinue if unusual symptoms occur.
Echinacea purpurea Whole Plant Extract
Echinacea contains phenolic compounds that may influence immune cell activity and cytokine balance.
Caution: People with plant allergies in the Asteraceae family may be more likely to react; monitor for sensitivity.
Garlic Bulb
Garlic supplies organosulfur compounds that may affect oxidative balance and support normal immune defenses.
Caution: May increase digestive gas or odor; consult a professional before use if you take blood-thinning supplements.
How they work together
Vitamin C and zinc cover foundational antioxidant and enzymatic roles for everyday immune function, while elderberry adds anthocyanin antioxidants for additional oxidative balance. Echinacea and garlic contribute herbal compounds that interact with immune cell signaling, rounding out both micronutrient and botanical support pathways.
Safety and tips
Label Warning: Do not use if you are pregnant, may become pregnant, or breastfeeding. California Proposition 65 warning for reproductive harm.
Who should be cautious: People with soy allergy should avoid this product because it contains soy. Those with allergies to bee products may be cautious due to propolis. Individuals with high zinc sensitivity or on multiple mineral supplements may consider total intake. People with bleeding concerns or on blood thinners may be cautious with garlic. Those with autoimmune concerns may be cautious with echinacea. Those with pollen or plant allergies may be cautious with elderberry and herbal extracts. Discuss with a healthcare provider before use if combining with medications or if you have health conditions.
What customers say
Noticed immune support
Many users say it may support their immune defenses and overall well-being, especially when taken at early signs of feeling under the weather.
Helpful for seasonal wellness
Reviewers often report feeling more resilient during cold seasons when using it regularly.
Strong taste and large tablets
Some mention a strong odor and taste, and a few find the tablets large or prefer capsules for easier swallowing.
iHerb Quality Promise
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Herbal formulas may support digestion, and pairing with digestive enzymes can enhance nutrient absorption and gut health.
AI generated. Not medical advice.
Overview
- 21-Time Immune Support Winner†
- Vitamin C Plus Over 30 Vitamins, Minerals & Herbs
- Dietary Supplement
Wellness Formula® delivers high potency vitamin C, plus more than 30 other vitamins, minerals, and time-tested herbs for advanced daily immune support.
†2025 Vity Award
Specifications
- First available: 09/2014
-
Shipping weight:
0.35 kg
- Product code: SNS-00823
- UPC: 021078008231
- Package quantity: 180 count
- Dimensions: 13.5 x 7.2 x 7.1 cm , 0.35 kg
Suggested use
Take 3 tablets a day to maintain a state of wellness. If your immune system needs added support, unlock the power of Wellness Formula with 3 tablets every 3 hours. Do not exceed 15 tablets a day for a maximum of 7 consecutive days.
Other ingredients
Microcrystalline cellulose, dibasic calcium phosphate, hydroxypropyl cellulose, modified cellulose gum, stearic acid, magnesium stearate, and silica.
Contains soy.
Warnings
Do not use if you are pregnant, may become pregnant, or breastfeeding.
California consumers warning: Reproductive harm. Prop 65.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
Disclaimer
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 3 Tablets | ||
| Serving Per Container: 60 | ||
| Amount Per Serving | %DV | |
| Calories | 5 | |
| Total Carbohydrate | 1 g | <1%* |
| Dietary Fiber | 1 g | 4%* |
| Vitamin A (as beta-carotene 900 mcg & palmitate 600 mcg) | 1,500 mcg | 167% |
| Vitamin C (from ascorbic acid and zinc ascorbate) | 1,300 mg | 1,444% |
| Vitamin D-3 (as cholecalciferol) | 20 mcg (800 IU) | 100% |
| Calcium (as dibasic calcium phosphate) | 41 mg | 3% |
| Zinc (as zinc citrate and ascorbate) | 23 mg | 209% |
| Selenium (as sodium selenite) | 60 mcg | 109% |
| Copper (as copper citrate) | 150 mcg | 17% |
| Sodium | 15 mg | 1% |
| Garlic Bulb | 360 mg | † |
| Propolis Extract | 295 mg | † |
| Echinacea purpurea Whole Plant Extract | 270 mg | † |
| Elderberry Fruit Extract | 240 mg | † |
| Aromatic Solomon's Seal Rhizome | 120 mg | † |
| Horehound Aerial Parts Extract | 100 mg | † |
| Olive Leaf Extract | 100 mg | † |
| Andrographis Aerial Parts Extract | 100 mg | † |
| Isatis Root Extract | 75 mg | † |
| Eleuthero Root Extract | 75 mg | † |
| Elecampane Root | 70 mg | † |
| Citrus Bioflavonoid Complex | 60 mg | † |
| Isatis Leaf Extract | 60 mg | † |
| Cinnamomum spp. Bark Extract | 55 mg | † |
| Kudzu Root Extract | 55 mg | † |
| Mullein Leaf | 50 mg | † |
| Angelica Root Extract | 45 mg | † |
| Astragalus Root Extract | 45 mg | † |
| Elecampane Root Extract | 30 mg | † |
| Pau D'Arco Bark Extract | 30 mg | † |
| Cayenne Fruit | 30 mg | † |
| Ginger Root Extract | 30 mg | † |
| Coptis Rhizome Extract | 25 mg | † |
| Grape Seed Extract (Proanyhodyn™) | 10 mg | † |
| *Percent Daily Values (%DV) are based on a 2,000 calorie diet. †Daily Value not established. | ||