---
product_id: 55146745
title: "Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets"
brand: "source naturals"
price: "S$40"
currency: SGD
in_stock: true
reviews_count: 8
category: "Source Naturals"
url: https://www.desertcart.sg/products/55146745-source-naturals-wellness-formula-bio-aligned-vitamins-and-herbal-defense
store_origin: SG
region: Singapore
---

# Powerful herbal adaptogens for stress Clinical doses of vitamins & minerals 40 years of trusted immune defense Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets

**Brand:** source naturals
**Price:** S$40
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your immunity game with a 40-year wellness legend!

## Quick Answers

- **What is this?** Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets by source naturals
- **How much does it cost?** S$40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/55146745-source-naturals-wellness-formula-bio-aligned-vitamins-and-herbal-defense)

## Best For

- source naturals enthusiasts

## Why This Product

- Trusted source naturals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comprehensive Respiratory Care:** Mullein, horehound & vitamin A maintain clear nasal passages and healthy mucous membranes.
- • **Decades of Proven Immune Support:** A legacy 40-year formula trusted by millions to keep sickness at bay.
- • **Time-Tested Traditional Botanicals:** Echinacea, elderberry, garlic & propolis combine ancient wisdom with modern science.
- • **Clinically Effective Nutrient Blend:** Vitamin A, C, D, zinc & copper in potent doses for robust antioxidant and immune defense.
- • **Herbal Adaptogens for Stress Resilience:** Eleutherococcus & astragalus help your body stay strong under pressure.

## Overview

Source Naturals Wellness Formula is a premium immune support supplement combining clinically dosed vitamins, minerals, and a powerful blend of traditional herbs and adaptogens. Trusted for over four decades, it offers antioxidant protection, respiratory support, and natural stress resilience in a convenient 90-tablet pack.

## Description

Buy Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Immune Booster & Quick route to feeling better - Highly recommend
Review: HAVE USED FOR DECADES - For the flu, it eases body aches and headaches. For both colds and flu, It shortens the time I'm sick and helps me feel stronger. It's a preventative supplement that I take daily before the beginning of flu season until it ends. It's far less likely that I'll get a cold or the flu because WF strengthens my immune system. This year I did get the flu but it was far less severe than what friends and family experienced. The formula has never changed since I began taking it, which was sometimes in the '80s. WF is definitely worth the price. It's a high quality product with a long history of success.

## Features

- Trusted Premium Solution - 40 years ago, Wellness Formula established the industry’s immune health category with a comprehensive blend of herbs, vitamins, and nutraceuticals that deliver immune, respiratory, and antioxidant defense. For millions of people Wellness Formula has become the “go-to” product for everyday immune support. Whether you are prone to sickness and striving to avoid sick days or someone already actively using supplements, Wellness Formula adds defense like no other.
- Powerful Antioxidant Defense - Antioxidants are a critical component of immune health, as they prevent free radicals from being formed or from causing damage to our immune system protecting white blood cells. Wellness Formula provides key antioxidants such as vitamin C, vitamin A, beta-Carotene and grapeseed to provide antioxidant defense, as well as clinical doses of zinc and copper which are both important ingredients that defend against superoxide radicals.
- Natural Stress Response - As emotional and physiological stresses can significantly impact our immune system, Wellness Formula includes eleutherococcus and astragalus which are adaptogens that support the bodies’ response to stress and fuel the immune system. Wellness Formula provides your body the defense to keep you able to meet stressful deadlines, run a busy household or travel the world!
- Complex Immune Defense - Wellness Formula provides clinical doses of key nutrients vitamin A, beta-carotene, vitamin D, and zinc to support a healthy immune system. Includes garlic bulb and propolis, which have a long history of traditional use as immune system boosters. Along with several immune support ingredients rooted in traditional medicine: Echinacea, elderberry, and horehound are included to enhance immune function, and astragalus and isatis leaf and root provide immune system support.
- Respiratory System Support - Mucous membrane function is an important aspect of the immune system, and Wellness Formula provides several ingredients to help it function during times of imbalance. Combines a high potency source of vitamin A, necessary for maintaining nasal passages and the keeping mucous membranes moist and functioning. Wellness Formula keeps you breathing easy by providing mullein, horehound, and polygonatum which support respiratory function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01KYKHRDS |
| Best Sellers Rank | #18,877 in Health & Household ( See Top 100 in Health & Household ) #574 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,067) |
| Date First Available  | September 6, 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | SN0022 |
| Manufacturer  | Source Naturals |
| Product Dimensions  | 2.4 x 2.4 x 4.3 inches; 5.9 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Source Naturals
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 5.9 Ounces
- **Item dimensions L x W x H:** 2.4 x 2.4 x 4.3 inches
- **Primary Supplement Type:** Vitamin C, D, Echinacea, Elderberry, Astragalus, Andrographis, Isatis, Garlic.
- **Product Benefits:** Immune Support, Respiratory Health Support
- **Special Ingredients:** Vitamin C, D, Echinacea, Elderberry, Astragalus, Andrographis, Isatis, Garlic.
- **Unit Count:** 90.0 Count

## Images

![Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets - Image 1](https://m.media-amazon.com/images/I/51D+r-L0MaL.jpg)
![Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets - Image 2](https://m.media-amazon.com/images/I/713dAZp9JxL.jpg)
![Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets - Image 3](https://m.media-amazon.com/images/I/713qHbqjAKL.jpg)
![Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets - Image 4](https://m.media-amazon.com/images/I/71Do-cGVyqL.jpg)
![Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense - Immune System Support Supplement & Immunity Booster* - 90 Tablets - Image 5](https://m.media-amazon.com/images/I/71QVOtkcFVL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What’s unique about the formula?**
A: Unlike single-action formulas, the ingredients in Wellness Formula work deeply at the cellular level to provide support for the multiple, interdependent body systems that impact immune health.

**Q: How does it work?**
A: Wellness Formula addresses the root causes of winter season challenges with over 30 powerful ingredients, including antioxidants, herbal extracts, vitamins and minerals.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Immune Booster & Quick route to feeling better
*by B***P on August 30, 2025*

Highly recommend

### ⭐⭐⭐⭐⭐ HAVE USED FOR DECADES
*by C***I on December 16, 2022*

For the flu, it eases body aches and headaches. For both colds and flu, It shortens the time I'm sick and helps me feel stronger. It's a preventative supplement that I take daily before the beginning of flu season until it ends. It's far less likely that I'll get a cold or the flu because WF strengthens my immune system. This year I did get the flu but it was far less severe than what friends and family experienced. The formula has never changed since I began taking it, which was sometimes in the '80s. WF is definitely worth the price. It's a high quality product with a long history of success.

### ⭐⭐⭐⭐⭐ Best product ever for fighting colds & flu!
*by A***P on April 20, 2020*

This product doesn’t taste that good & the pills are large, but it is the best product ever for keeping illness at bay or easing symptoms. I have used this for more than 20 years. When I feel the first inkling of a cold or flu coming on, I take this product religiously for 2 or 3 days & poof! I feel better & am on my way past whatever’s is trying to get me. I recommend taking with food. They do have a capsule available if you can’t swallow large pills. Love it! The price has come down a lot since I started taking it. I keep this available all year round & take with me on vacations just in case! I have tried others & this product outshines them all!

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*