Nature's Answer MulleinX® Respiratory, NAC & Zinc, 90 Vegetarian Capsules
UPC: 083000162992
Nature's Answer Mullein-X® Respiratory, NAC & Zinc is a vegetarian capsule product formulated to support respiratory health and clear airways, according to the manufacturer. It features a 1,500 mg proprietary herbal blend called Mullein-X®, which includes mullein, nettle, plantain, elecampane, marshmallow, and horehound, combined with 250 mg of N-acetyl L-cysteine (NAC) and 5 mg of zinc citrate. The manufacturer notes that mullein has a long history in traditional herbalism for soothing the throat and promoting lung function.
This product is notable for its use of Nature's Answer Advanced Botanical Fingerprint Technology™, which the company describes as a method to verify the quality and purity of botanical ingredients by comparing them to a reference collection. The capsules are made in the USA in an FDA-registered, cGMP-compliant facility and are free from gelatin, using plant-derived cellulose instead. The formula is also designed without drug ingredients or artificial additives. It is available in a 90-count package, with usage instructions suggesting one or two capsules daily for maintenance or more intensive support.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Zinc (as Zinc Citrate) | 5 mg | 45%* |
| Mullein-X® Proprietary Extract Blend | 1500 mg | † |
| N-Acetyl L-Cysteine (NAC) | 250 mg | † |
| English Ivy (Hedera helix L) | 25 mg | † |
| † Daily Value not established | ||
Other Ingredients
Dicalcium phosphate, vegetable cellulose (capsule), Quik-Sorb® (ginger rhizome, amla fruit, capsicum fruit).
Made in USA with globally sourced ingredients.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
As a dietary supplement: For daily maintenance: Adults and children over 12 years old take 2 capsules once daily, or 1 capsule twice daily, between meals and at least 3 to 4 hours before bedtime. For intensive use: Adults and children over 12 years old take 2 capsules twice daily, 12 hours apart, between meals and at least 3 to 4 hours before bedtime.
Warning
Keep out of reach of children. Do not use if safety seal is damaged or missing. If you are pregnant, nursing, taking any medications, planning any medical procedure or have a medical condition, consult with your healthcare practitioner before use.Store in a cool, dry place.
Product Info
- Brand
- Nature's Answer
- UPC
- 083000162992
- Package Qty
- 90 count
- Dimensions
- 4.7 x 2.6 x 2.55 in
- Shipping Weight
- 0.6 lb
- First Available
- 09/2025





