---
product_id: 436323188
title: "Wellness Herbal Resistance Liquid Formula with Echinacea, Coptis & Yin Chiao Immune Support - 4 Fluid oz"
brand: "source naturals"
price: "1826619₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Source Naturals"
url: https://www.desertcart.vn/products/436323188-wellness-herbal-resistance-liquid-formula-with-echinacea-coptis-and-yin
store_origin: VN
region: Vietnam
---

# Powerful herbal blend Liquid drop formula Made in USA quality Wellness Herbal Resistance Liquid Formula with Echinacea, Coptis & Yin Chiao Immune Support - 4 Fluid oz

**Brand:** source naturals
**Price:** 1826619₫
**Availability:** ✅ In Stock

## Summary

> 🌿 Boost your immunity with nature’s elite defense!

## Quick Answers

- **What is this?** Wellness Herbal Resistance Liquid Formula with Echinacea, Coptis & Yin Chiao Immune Support - 4 Fluid oz by source naturals
- **How much does it cost?** 1826619₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/436323188-wellness-herbal-resistance-liquid-formula-with-echinacea-coptis-and-yin)

## 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

- • **Herbal Immune Powerhouse:** Echinacea, Goldenseal & Yin Chiao combine for robust immune support
- • **Made in Scotts Valley, CA:** Crafted with care in a US-based facility for premium quality
- • **Trusted Legacy Since 1982:** Decades of proven immune support from a reputable brand
- • **Precision Dropper Delivery:** Easy 1/2 teaspoon dosing ensures consistent wellness boost
- • **Alcohol-Free & Kid-Friendly:** Safe, gentle formula perfect for the whole family

## Overview

Source Naturals Wellness Herbal Resistance Liquid is a 4 fl oz alcohol-free immune support formula featuring a potent blend of Echinacea, Goldenseal, and Yin Chiao. Designed for adults and safe for kids, it delivers precise dosing via drops and is manufactured in the USA by a trusted brand with over 35 years of health expertise.

## Description

Alcohol Free Formula Great for Kids Too! With Echinacea, Goldenseal & Yin Chiao Dietary Supplement Wellness Herbal Resistance Liquid contains a powerful combination of herbs designed to help support your immune system. Echinacea and goldenseal promote well-being while Yin Chiao, a valued Chinese herbal complex, helps our bodies maintain a sense of balance.

Review: Good to use during Cold/ Flu season
Review: I use this product interchangeably along with their wellness formula in capsule form. The drops are more herbal, the capsules are more vitamins.Both products have echinacea in them, which stimulate the immune system for three hours. I will take one product and three hours take the other and go back-and-forth at first signs of an illness. It almost always knocks it out or lightens the severity. I very rarely get sick because of these products!

## Features

- FOR IMMUNE SYSTEM SUPPORT Source naturals Herbal Resistance contains a powerful combination of herbs designed to support your immune system
- SUGGESTED USE 1/2 teaspoon three times daily (1/2 teaspoon is approximately 45 drops)
- TRUSTED FOR OVER 35 YEARS Source naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health
- MANUFACTURED IN THE USA Our facility is located in Scotts Valley California

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0014ZQF86 |
| ASIN  | B0014ZQF86 |
| Age Range Description | Adults |
| Best Sellers Rank | #150,361 in Health ( See Top 100 in Health ) #99 in Echinacea Herbal Supplements |
| Brand Name | Source Naturals |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,042) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,042) |
| Diet Type | Vegetarian |
| Dosage Form | Liquid |
| Global Trade Identification Number | 00021078011620 |
| Is Discontinued By Manufacturer  | No |
| Is Product Expirable | Yes |
| Item Form | Drop |
| Item Volume | 4 Fluid Ounces |
| Item Weight | 0.04 Pounds |
| Item model number  | SN1162 |
| Manufacturer | Source Naturals |
| Manufacturer  | Source Naturals |
| Number of Items | 1 |
| Package Quantity | 1 |
| Product Dimensions  | 4.86 x 4.86 x 13.51 cm; 16.15 g |
| Recommended Uses For Product | Immune Support |
| Special Ingredients | Echinacea |
| UPC | 021078011620 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Source Naturals
- **Item form:** Drop
- **Item package quantity:** 1
- **Manufacturer:** Source Naturals
- **Package information:** Bottle

## Images

![Wellness Herbal Resistance Liquid Formula with Echinacea, Coptis & Yin Chiao Immune Support - 4 Fluid oz - Image 1](https://m.media-amazon.com/images/I/612tO3MO1OL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***N on 22 February 2026*

Good to use during Cold/ Flu season

### ⭐⭐⭐⭐⭐ Review
*by D***L on 7 May 2025*

I use this product interchangeably along with their wellness formula in capsule form. The drops are more herbal, the capsules are more vitamins.Both products have echinacea in them, which stimulate the immune system for three hours. I will take one product and three hours take the other and go back-and-forth at first signs of an illness. It almost always knocks it out or lightens the severity. I very rarely get sick because of these products!

### ⭐⭐⭐⭐⭐ Review
*by S***N on 19 January 2026*

Lifesaver. Every time

## Frequently Bought Together

- Source Naturals Wellness Herbal Resistance Liquid Formula with Echinacea, Coptis & Yin Chiao Immune Support - 4 Fluid oz
- Source Naturals Wellness Formula Bio-Aligned Vitamins & Herbal Defense for Advanced Immune Support* - Dietary Supplement & Immunity Booster - 120 Capsules
- Source Naturals Wellness Herbal Kids Liquid Formula - for Immune System Support - 4 Fluid oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/436323188-wellness-herbal-resistance-liquid-formula-with-echinacea-coptis-and-yin](https://www.desertcart.vn/products/436323188-wellness-herbal-resistance-liquid-formula-with-echinacea-coptis-and-yin)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*