

Hero image 0 of Leader Mucus, Chest Congestion Relief Maximum Strength, 1200mg Guaifenesin, 14 Extended-Release Tablets, 0 of 4
Leader Mucus, Chest Congestion Relief Maximum Strength, 1200mg Guaifenesin, 14 Extended-Release Tablets
Key item features
- Maximum strength formula with 1200mg Guaifenesin per tablet
- Extended-release formula for long-lasting relief
- Suitable for adults and children 12 years and older
- Helps relieve chest congestion and cough caused by excess mucus
- Non-drowsy formula for daytime relief
Specs
- Over-the-counter medicine typeCough & Cold
- Health concernCold
- Active ingredientsGuaifenesin
- Medicine strength1200mg
- Dosage1 tablet a day
- InstructionsDo not crush
Current price is USD$16.12
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Ships to
Arrives by Mon, Jun 1
|Sold and shipped by Hey Pharma
4.407938487115544 stars out of 5, based on 14438 seller reviews(4.4)14438 seller reviews
Free 30-day returns
FSA and HSA eligible
About this item
Product details
Relieve stubborn mucus with Leader Mucus high quality Relief Extended Release Maximum Strength Tablets. Each tablet contains 1200mg of Guaifenesin for potent relief. The extended-release formula provides lasting comfort from chest congestion and cough. Suitable for adults and children 12 years and older, these tablets offer effective relief without drowsiness. Tackle mucus build-up and breathe easier with Leader Mucus Relief
- Maximum strength formula with 1200mg Guaifenesin per tablet
- Extended-release formula for long-lasting relief
- Suitable for adults and children 12 years and older
- Helps relieve chest congestion and cough caused by excess mucus
- Non-drowsy formula for daytime relief
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Over-the-counter medicine type
Cough & Cold
Health concern
Cold
Active ingredients
Guaifenesin
Medicine strength
1200mg
Indications
Stop Use Indications
in symptoms persist
Health Concern
Cold
Directions
Instructions
Do not crush
Dosage
1 tablet a day
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Inactive Ingredients
carbomer
Ingredients
Guaifenesin
Active Ingredients
Guaifenesin
Similar items you might like
Based on what customers bought
Curist Mucus Relief Guaifenesin Extended Release Tablets 1200 mg 150 Tablets OTC Mucus Relief Better Cough $35.98
Sponsored$3598current price $35.98Curist Mucus Relief Guaifenesin Extended Release Tablets 1200 mg 150 Tablets OTC Mucus Relief Better Cough
4124.7 out of 5 Stars. 412 reviewsSave withShipping, arrives in 2 days100+ bought since yesterday Equate 12 Hour Maximum Strength Mucus-ER Guaifenesin Cough and Mucus Relief Extended-Release Tablets, 1200 mg, 28 Count, Compare to Maximum Strength Mucinex® Active Ingredient $12.47 44.5 ¢/count
100+ bought since yesterday
$1247current price $12.4744.5 ¢/countEquate 12 Hour Maximum Strength Mucus-ER Guaifenesin Cough and Mucus Relief Extended-Release Tablets, 1200 mg, 28 Count, Compare to Maximum Strength Mucinex® Active Ingredient
9114.7 out of 5 Stars. 911 reviewsXl-3 Cold and Flu Tablets, Temporary Relieves Nasal Congestion and Fever, Non-Drowsy, 20 Count $4.27 21.4 ¢/count
Sponsored$427current price $4.2721.4 ¢/countXl-3 Cold and Flu Tablets, Temporary Relieves Nasal Congestion and Fever, Non-Drowsy, 20 Count
2394.7 out of 5 Stars. 239 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrow100+ bought since yesterday Spirit 360 Fast Acting Mucus and Phlegm Relief ,15 Caplets, Guaifenesin 400mg - Expectorant $2.56 8.5 ¢/count
100+ bought since yesterday
2 optionsAvailable in additional 2 options$256current price $2.568.5 ¢/countSpirit 360 Fast Acting Mucus and Phlegm Relief ,15 Caplets, Guaifenesin 400mg - Expectorant
19254.6 out of 5 Stars. 1925 reviewsEquate Mucus Relief DM, Extended-Release Tablets, Chest Congestion Relief and Cough Suppressant $6.37 31.9 ¢/count
2 optionsAvailable in additional 2 options$637current price $6.3731.9 ¢/countEquate Mucus Relief DM, Extended-Release Tablets, Chest Congestion Relief and Cough Suppressant
30344.7 out of 5 Stars. 3034 reviewsEquate Maximum Strength Non Drowsy Daytime Severe Cold & Flu Softgels, 24 Count $7.98 33.3 ¢/count
$798current price $7.9833.3 ¢/countEquate Maximum Strength Non Drowsy Daytime Severe Cold & Flu Softgels, 24 Count
1504.7 out of 5 Stars. 150 reviewsCurist Guaifenesin Mucus Relief 1200 mg Maximum Strength OTC, 84 Count Extended Release Tablets, Reduce Mucus Clear Congestion (84 Count Tablet Bulk Pack) $19.99
2 optionsAvailable in additional 2 options$1999current price $19.99Curist Guaifenesin Mucus Relief 1200 mg Maximum Strength OTC, 84 Count Extended Release Tablets, Reduce Mucus Clear Congestion (84 Count Tablet Bulk Pack)
2254.6 out of 5 Stars. 225 reviewsMucinex Fast-Max Cold and Flu Caplets, Day 12 ct and Night 8 ct Combo Pack $13.97 69.9 ¢/count
$1397current price $13.9769.9 ¢/countMucinex Fast-Max Cold and Flu Caplets, Day 12 ct and Night 8 ct Combo Pack
5024.7 out of 5 Stars. 502 reviewsMucinex Fast-Max Severe Congestion and Cough Liquid for Ages 12 Plus, Maximum Strength, Menthol Flavor, 6 fl oz $13.97 $2.33/fl oz
$1397current price $13.97$2.33/fl ozMucinex Fast-Max Severe Congestion and Cough Liquid for Ages 12 Plus, Maximum Strength, Menthol Flavor, 6 fl oz
6704.6 out of 5 Stars. 670 reviewsEquate, Maximum Strength, Extended Release Dextromethorphan HBr 60 mg, Guaifenesin 1200 mg Cough & Cold, Allergy Medicine Tablets for Cough Mucinex® $12.47 44.5 ¢/count
$1247current price $12.4744.5 ¢/countEquate, Maximum Strength, Extended Release Dextromethorphan HBr 60 mg, Guaifenesin 1200 mg Cough & Cold, Allergy Medicine Tablets for Cough Mucinex®
14354.7 out of 5 Stars. 1435 reviewsMucinex Rapid Clear Cold and Cough Relief Caplets, Maximum Strength with Acetaminophen and Dextromethorphan, 20 Count $13.97 69.9 ¢/count
$1397current price $13.9769.9 ¢/countMucinex Rapid Clear Cold and Cough Relief Caplets, Maximum Strength with Acetaminophen and Dextromethorphan, 20 Count
7164.7 out of 5 Stars. 716 reviews500+ bought since yesterday Equate Nighttime Cold and Flu Relief Liquid, Cherry Flavor, 24 fl oz (2x12 fl oz), Compare to Vicks® Nyquil® Cold & Flu Active Ingredients $13.28 55.3 ¢/fl oz
500+ bought since yesterday
$1328current price $13.2855.3 ¢/fl ozEquate Nighttime Cold and Flu Relief Liquid, Cherry Flavor, 24 fl oz (2x12 fl oz), Compare to Vicks® Nyquil® Cold & Flu Active Ingredients
28294.7 out of 5 Stars. 2829 reviews(2 pack) WELMATE Mucus Relief, Guaifenesin 600mg Maximum Strength - 70 Bi-layer Tablets $19.90 14.2 ¢/count
$1990current price $19.9014.2 ¢/count(2 pack) WELMATE Mucus Relief, Guaifenesin 600mg Maximum Strength - 70 Bi-layer Tablets
2434.6 out of 5 Stars. 243 reviews(2 pack) WELMATE Mucus Relief, Guaifenesin 1200mg Maximum Strength - 35 Bi-layer Tablets $19.90
$1990current price $19.90(2 pack) WELMATE Mucus Relief, Guaifenesin 1200mg Maximum Strength - 35 Bi-layer Tablets
4044.7 out of 5 Stars. 404 reviews500+ bought since yesterday Equate Nighttime Multi-Symptom Cold and Flu Softgels, 24 Count, Compare to Vicks® Nyquil® Cold & Flu Active Ingredients $5.98 24.9 ¢/count
500+ bought since yesterday
$598current price $5.9824.9 ¢/countEquate Nighttime Multi-Symptom Cold and Flu Softgels, 24 Count, Compare to Vicks® Nyquil® Cold & Flu Active Ingredients
23454.7 out of 5 Stars. 2345 reviews100+ bought since yesterday Equate Maximum Strength Chest Congestion and Mucus Relief, Guaifenesin Extended-Release Tablets, 1200 mg, 14 Count $6.37 45.5 ¢/count
100+ bought since yesterday
$637current price $6.3745.5 ¢/countEquate Maximum Strength Chest Congestion and Mucus Relief, Guaifenesin Extended-Release Tablets, 1200 mg, 14 Count
11614.6 out of 5 Stars. 1161 reviewsMucinex Fast Max Cold and Flu Relief Caplets, Maximum Strength Multi-Symptom Formula with Acetaminophen, 20 Count $13.97 69.9 ¢/count
$1397current price $13.9769.9 ¢/countMucinex Fast Max Cold and Flu Relief Caplets, Maximum Strength Multi-Symptom Formula with Acetaminophen, 20 Count
8474.6 out of 5 Stars. 847 reviewsMucinex 12 Hour Expectorant, OTC Medicine for Excess Mucus Relief, Chest Congestion, FSA, 68 Tablets $43.48 63.9 ¢/count
$4348current price $43.4863.9 ¢/countMucinex 12 Hour Expectorant, OTC Medicine for Excess Mucus Relief, Chest Congestion, FSA, 68 Tablets
3244.8 out of 5 Stars. 324 reviewsTheraflu Max Strength Flu Symptom Relief - 20 Caplets Plus Theraflu Max Strength Nighttime Flu Medicine for Flu Symptom Relief- 20 Caplets Combo Pack $13.97 34.9 ¢/count
$1397current price $13.9734.9 ¢/countTheraflu Max Strength Flu Symptom Relief - 20 Caplets Plus Theraflu Max Strength Nighttime Flu Medicine for Flu Symptom Relief- 20 Caplets Combo Pack
10154.8 out of 5 Stars. 1015 reviewsSafetussin Non-Drowsy DM Cough & Chest Congestion Relief Caplets, 24 Count $14.99 62.5 ¢/count
$1499current price $14.9962.5 ¢/countSafetussin Non-Drowsy DM Cough & Chest Congestion Relief Caplets, 24 Count
45 out of 5 Stars. 4 reviews
Check out these related products
Leader Extra Strength Gas Relief Simethicone 125 mg Anti Gas Softgels 30 Count, 1 Ea $5.90 19.7 ¢/count
$590current price $5.9019.7 ¢/countLeader Extra Strength Gas Relief Simethicone 125 mg Anti Gas Softgels 30 Count, 1 Ea
Geri-Care Pain Relief 500 mg Acetaminophen Tablet, 1,000 per Bottle $25.21 2.5 ¢/count
$2521current price $25.212.5 ¢/countGeri-Care Pain Relief 500 mg Acetaminophen Tablet, 1,000 per Bottle
24.5 out of 5 Stars. 2 reviewsMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 28 Tablets $25.47 91.0 ¢/count
$2547current price $25.4791.0 ¢/countMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 28 Tablets
7824.7 out of 5 Stars. 782 reviewsMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 7 Tablets $7.97 $1.14/count
$797current price $7.97$1.14/countMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 7 Tablets
10504.7 out of 5 Stars. 1050 reviewsNyQuil Severe Medicine and Super C Rest and Replenish* Daily Supplement Tablets Convenience Pack, 26 Ct $4.44
23 optionsAvailable in additional 23 options$444current price $4.44NyQuil Severe Medicine and Super C Rest and Replenish* Daily Supplement Tablets Convenience Pack, 26 Ct
15 out of 5 Stars. 1 reviewsMajor Heartburn Relief Tabs Famotidine-10 MG, Pink, 60ct, 2-Pack $8.61 Was $12.88
$861current price $8.61, Was $12.88$12.88Major Heartburn Relief Tabs Famotidine-10 MG, Pink, 60ct, 2-Pack
24 out of 5 Stars. 2 reviews2 Pack Quality Choice Effervescent Pain Relief Antacid Tablets 36 Count Each $14.15
$1415current price $14.152 Pack Quality Choice Effervescent Pain Relief Antacid Tablets 36 Count Each
363.7 out of 5 Stars. 36 reviewsMajor Assorted Berries Extra Strength Calcium Antacid Tablets, 750 mg, 96 Count $13.99 14.6 ¢/ea
$1399current price $13.9914.6 ¢/eaMajor Assorted Berries Extra Strength Calcium Antacid Tablets, 750 mg, 96 Count
6 Pack Quality Choice Effervescent Pain Relief Antacid Tablets 36 Count Each $31.68
$3168current price $31.686 Pack Quality Choice Effervescent Pain Relief Antacid Tablets 36 Count Each
254.4 out of 5 Stars. 25 reviews
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 7 reviews
Sep 6, 2025
Darrell
Top Reviewer
5 out of 5 stars review
Verified Purchase
I highly suggest this brand of medication if you have congestion and your chest need some clearing this will do an excellent job
Incentivized Review
Helpful?354SPPBCFPC2812404622
Dec 11, 2025
BillJ
5 out of 5 stars review
Verified Purchase
A good buy
As potent as the non-generic, and at a huge discount.
Incentivized Review
Helpful?354SPPBCFPC2812404622
Oct 20, 2025
anonymous
5 out of 5 stars review
Verified Purchase
works great costs less
it worked just as well as Musinex and costs less.
Incentivized Review
Helpful?354SPPBCFPC2812404622
