throat phlegm relief
Skip itA small market ($48K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 6% kills the launch gate
Avg price
Incredible$23.17avg listing price — sweet spot $15–$100
Price range
Great$8.36–$58.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.4%search→purchase rate — share of searches ending in a sale
Brand share
Good74%top-5 brand share — brands hold most of the demand
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Growth
Okay+3.6%90-day search growth — must beat 0% to launch
Review moat
Okay3,947.5avg incumbent reviews — the moat a new listing must climb
Market size
Bad$48K$48K/yr · 47K searches
Competition
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
11 rising
Sellers
585
Top-5 brand share
74%
Open market
20%
- Native Remedies44%
- IQ BIOLOGY8%
- NUTRAHARMONY7%
- Mucinex7%
- Inhale7%
- Boiron6%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
NativeRemedies Mucus-Clear
Native Remedies$35.873.9★1,985 rev
IQ BIOLOGY Mullein Drops for Lungs - USDA Organic Mullein Leaf Extract Supplement - Made in USA - Liquid Lung Detox for Smokers Bronchial Cleanse for Respiratory to Clear Lungs Break Up Mucus* 2 oz
IQ BIOLOGY$20.654.3★448 rev
Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture Tea Pills - 4 oz
NUTRAHARMONY$28.854.5★7,618 rev
Inhale Mullein Drops for Lungs USDA Organic Mullein Leaf Extract for Lungs & Bronchial Cleanse - Mucus Relief & Lung Detox - for Smokers & Allergy Sufferers - Made in USA - 4oz Tincture
Inhale$26.874.4★216 rev
Gargle Away by Natures Jeannie All Natural Mucus Care- Soothes Mucus Post Nasal Drip Persistent Cough 6 Packets Ginger Lemon Flavor
Nature's Jeannie$11.984.0★696 rev
Newest
by launch date
Mucinex Rapid Clear Maximum Strength Cold Medicine & Expectorant Fever Pain Headache & Excess Mucus Relief with Acetaminophen & Guaifenesin Rapid Release Caplets for Adults 20 Count
Mucinex$13.701,862 rev
IQ BIOLOGY Mullein Drops for Lungs - USDA Organic Mullein Leaf Extract Supplement - Made in USA - Liquid Lung Detox for Smokers Bronchial Cleanse for Respiratory to Clear Lungs Break Up Mucus* 2 oz
IQ BIOLOGY$20.65448 rev
Inhale Mullein Drops for Lungs USDA Organic Mullein Leaf Extract for Lungs & Bronchial Cleanse - Mucus Relief & Lung Detox - for Smokers & Allergy Sufferers - Made in USA - 4oz Tincture
Inhale$26.87216 rev
Real Science Throat & Lung Detox Capsules to Clear Mucus Sore Throat & Support Breathing Lung Support Supplement with Vinitrox GABA Vitamin C & D for Long-Term Cough & Respiratory Relief 60 Caps
Real Science Nutrition$34.81104 rev
Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture Tea Pills - 4 oz
NUTRAHARMONY$28.857,618 rev
Trending
90-day click momentum
Amazon Basic Care Guaifenesin Extended-Release Bi-Layer Tablets 600 mg 12 Hour Expectorant for Chest Congestion and Mucus Relief Cough Medicine 60 Count
Amazon Basic Care$17.464.6★
Boiron Hydrastis Canadensis 6C Homeopathic Medicine for Post-Nasal Drip Relief Excess Mucus Scratchy Throat - 3 Count (240 Pellets)
Boiron$13.814.4★
Real Science Throat & Lung Detox Capsules to Clear Mucus Sore Throat & Support Breathing Lung Support Supplement with Vinitrox GABA Vitamin C & D for Long-Term Cough & Respiratory Relief 60 Caps
Real Science Nutrition$34.814.4★
Native Remedies Mucus-Clear ComboPack - 24-Hour Day & Night Mucus Relief - Clears Throat Phlegm Sinus Pressure & Respiratory Congestion - Fast Acting Lung Support - 4 Fl Oz 2 Pack
Native Remedies$58.014.0★
Inhale Mullein Drops for Lungs USDA Organic Mullein Leaf Extract for Lungs & Bronchial Cleanse - Mucus Relief & Lung Detox - for Smokers & Allergy Sufferers - Made in USA - 4oz Tincture
Inhale$26.874.4★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.6% search growth over the last 90 days.Peak months: Jan, Apr · busiest ÷ quietest = 2.5×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Helps with cough”
“Quality high potency”
“Worked quickly and effectively”
“It doesnt taste bad though”
“Great for those with colds”
“As Described”
“Low price”
“Breath better”
“Seems to actually help my sinuses”
“Easy and convenient”
What buyers complain about
“Taste is mild”
“Not effective”
“I didn't feel a relief with the cough”
“out with allergies”
“Too Expensive”
“had trouble breathing”
“I then developed bad headaches”
“it goes up higher than the recommended dose”
“The bottle is very small”
“Was congested from sinus”