Nature's Answer Natural Mullein-X® Cough Syrup PM, Nighttime, 4 fl oz (120 ml) supplement bottle
Nature's Answer

Natural Mullein-X® Cough Syrup PM, Nighttime, 4 fl oz (120 ml)

What We Researched
11 active ingredients analyzed · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
57
Product Score Poor
78
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 4 g 1 %*
Mullein-X® Cough Syrup^Proprietary Extract BlendMullein (Verbascum thapsus L) Leaf,Nettle (Urtica dioica L) Leaf,Plantain (Plantago major) Leaf,Elecampane (Inula helenium L) Root,Horehound (Marrubium vulgare L) Whole Herb,Marshmallow (Althea officinalis L) Root 2,500 mg
Pure Honey 1,500 mg
Maizinol® Zea Mays LeavesExtract (standardized to 6-methoxy-2-benzoxazolinone [6-MBOA]) 250 mg
English Ivy (Hedera helix L)Leaf Extract (standardized to 10% hederacoside C) 25 mg
Passionflower (Passiflora incarnata L)10 mgAerial Parts Extract 10 mg
Chamomile (Matricaria recutita)Flower Extract 10 mg
Hops (Humulus lupulus) Flower Extract 10 mg
Bioavailability Good

Absorption Rating

  • Total Carbohydrates Fair
  • Mullein-X® Cough Syrup^Proprietary Extract BlendMullein (Verbascum thapsus L) Leaf,Nettle (Urtica dioica L) Leaf,Plantain (Plantago major) Leaf,Elecampane (Inula helenium L) Root,Horehound (Marrubium vulgare L) Whole Herb,Marshmallow (Althea officinalis L) Root Fair
  • Pure Honey Fair
  • Maizinol® Zea Mays LeavesExtract (standardized to 6-methoxy-2-benzoxazolinone [6-MBOA]) Fair
  • English Ivy (Hedera helix L)Leaf Extract (standardized to 10% hederacoside C) Good
  • Passionflower (Passiflora incarnata L)10 mgAerial Parts Extract Good
  • Chamomile (Matricaria recutita)Flower Extract Good
  • Hops (Humulus lupulus) Flower Extract Poor
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Poor

Dosage Analysis

  • Mullein-X® Cough Syrup^Proprietary Extract BlendMullein (Verbascum thapsus L) Leaf,Nettle (Urtica dioica L) Leaf,Plantain (Plantago major) Leaf,Elecampane (Inula helenium L) Root,Horehound (Marrubium vulgare L) Whole Herb,Marshmallow (Althea officinalis L) Root 2,500 mg High
  • Pure Honey 1,500 mg Under-dosed
  • Passionflower (Passiflora incarnata L)10 mgAerial Parts Extract 10 mg Under-dosed
  • Chamomile (Matricaria recutita)Flower Extract 10 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 20
Total Carbohydrates 4 g 1 %*
Total Sugars 1 g
Includes 1 g Added Sugars 1 g 2%
Mullein-X® Cough Syrup^Proprietary Extract BlendMullein (Verbascum thapsus L) Leaf,Nettle (Urtica dioica L) Leaf,Plantain (Plantago major) Leaf,Elecampane (Inula helenium L) Root,Horehound (Marrubium vulgare L) Whole Herb,Marshmallow (Althea officinalis L) Root 2,500 mg
Pure Honey 1,500 mg
Maizinol® Zea Mays LeavesExtract (standardized to 6-methoxy-2-benzoxazolinone [6-MBOA]) 250 mg
English Ivy (Hedera helix L)Leaf Extract (standardized to 10% hederacoside C) 25 mg
Passionflower (Passiflora incarnata L)10 mgAerial Parts Extract 10 mg
Chamomile (Matricaria recutita)Flower Extract 10 mg
Hops (Humulus lupulus) Flower Extract 10 mg

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$21$20$19$18$17 Mar 12 $19.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nature's Answer

Founded 1972 · Hauppauge, New York, United States · 234 products · naturesanswer.com

Certifications

5 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

3 incidents
Recall Coral Calcium2021-05-13Source
Fda Warning Product (Coral Calcium) contained cesium chloride, which is considered a new dietary ingredient that has not been shown to be safe. The product was deemed adulterated.2021-05-05Source
Prop 65 Lead2014-08-19Source
Related Supplements
Frequently Asked Questions
Is Nature's Answer Natural Mullein-X® Cough Syrup PM, Nighttime a good supplement?

Nature's Answer Natural Mullein-X® Cough Syrup PM, Nighttime, 4 fl oz (120 ml) received a product quality score of 57/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 11 active ingredients with 24 servings per container. The manufacturer, Nature's Answer, holds a brand trust score of 78/100 with 5 verified certifications including Consumerlab, Fda Gmp Inspections, Non Gmo Project, Nsf Gmp.

What are the ingredients in Nature's Answer Natural Mullein-X® Cough Syrup PM, Nighttime?

Nature's Answer Natural Mullein-X® Cough Syrup PM, Nighttime contains 11 active ingredients: Calories (20), Total Carbohydrates (4 g), Total Sugars (1 g), Includes 1 g Added Sugars (1 g), Mullein-X® Cough Syrup^Proprietary Extract BlendMullein (Verbascum thapsus L) Leaf,Nettle (Urtica dioica L) Leaf,Plantain (Plantago major) Leaf,Elecampane (Inula helenium L) Root,Horehound (Marrubium vulgare L) Whole Herb,Marshmallow (Althea officinalis L) Root (2,500 mg), Pure Honey (1,500 mg), and 5 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature's Answer Natural Mullein-X® Cough Syrup PM, Nighttime safe to take?

Nature's Answer Natural Mullein-X® Cough Syrup PM, Nighttime, 4 fl oz (120 ml) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nature's Answer a trustworthy supplement brand?

Nature's Answer receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1972 and headquartered in Hauppauge, New York, United States, the company offers 234 products in their lineup. They hold 5 verified certifications including Consumerlab, Fda Gmp Inspections, Non Gmo Project, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Nature's Answer has 3 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.