Low Price Guarantee

Low Price Guarantee

We're so confident that we offer the lowest prices of any online competitor, we're willing to put money on it! Parkenna's Low Price Guarantee ensures that our customers can easily find the best selection of both quality name brand and hard-to-find products at affordable prices. If you find a qualifying item at a lower price, we'll happily refund the difference. And that's a guarantee we can stand by! Read our 100% Satisfaction guarantees too!

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Parkenna is a small, family-owned business with a friendly staff of two full time employees as well as a number of certified pharmacists, pharmacy technicians and customer service professionals to help serve our customers' pharmacy and nutritional needs.

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Same Day Shipping

We want to insure that our customers get their products in a timely and cost-effective fashion, which is why we offer same day shipping on most orders placed before 1 p.m. EST. Orders placed after 1 p.m. EST will ship the very next morning.

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Digestive: Home > Antacids

Antacids

An antacid is any substance, generally a base or basic salt, which neutralizes stomach acidity. For immediate relief of gas and bloating from heartburn browse through all popular and effective brands of antacids. Get your order fast. Read our shipping program for complete information.

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Alka-Seltzer Antacid & Pain Relief, Lemon Lime Effervescent Tablets 36 ea Alka-Seltzer Antacid Relief, Aspirin Free, Gold Effervescent - 36 Tablets Alka-Seltzer Extra Strength Antacid & Pain Relief, Original Effervescent Tablets 24 ea
List Price: $7.02
Our Price: $6.22
You save $0.80!
List Price: $5.99
Our Price: $5.78
You save $0.21!
List Price: $6.69
Our Price: $6.22
You save $0.47!
Alka-Seltzer Antacid & Pain Relief, Lemon Lime Alka-Seltzer Antacid Relief, Aspirin Free Alka-Seltzer Extra Strength Antacid & Pain Relief
Alka-Seltzer Extra Strength Antacid Relief Effervescent Tablets 12 ea Alka-Seltzer Original Antacid & Pain Relief Medicine, Effervescent Tablets 36 ea Alka-Seltzer Original Effervescent Antacid Tablets 12 ea
List Price: $4.49
Our Price: $4.20
You save $0.29!
List Price: $5.74
Our Price: $5.43
You save $0.31!
List Price: $3.19
Our Price: $2.94
You save $0.25!
Alka-Seltzer Extra Strength Antacid Relief Alka-Seltzer Original Antacid & Pain Relief Alka-seltzer original effervescent antacid tablets
Alka-Seltzer Original Effervescent Antacid Tablets 24 ea Alka-Seltzer Plus Day Night Effervescent Tablets - 20 ct Brioschi Effervescent Antacid - 12 ct
List Price: $4.75
Our Price: $4.20
You save $0.55!
List Price: $7.19
Our Price: $6.39
You save $0.80!
List Price: $3.99
Our Price: $3.63
You save $0.36!
Alka-Seltzer Original Effervescent Antacid Tablets Alka-Seltzer Plus Day Night Effervescent Tablets Brioschi Effervescent Antacid
CharcoCaps Activated Charcoal Antacid, 100 Capsules Chooz Antacid/Calcium Supplement, Mint Flavored Gum, 12 Count Gaviscon Chewable Antacid - 100 tablets
List Price: $14.29
Our Price: $13.64
You save $0.65!
List Price: $3.59
Our Price: $2.81
You save $0.78!
List Price: $9.49
Our Price: $8.75
You save $0.74!
CharcoCaps Activated Charcoal Antacid Chooz Antacid/Calcium Supplement Gaviscon Chewable Antacid
Gaviscon Extra Strength Chewable Antacid Cherry, 100 Tablets Gaviscon Extra Strength Chewable Antacid Original, 100 Count Gaviscon Liquid Antacid Extra Strength - 355 mL
List Price: $10.79
Our Price: $8.58
You save $2.21!
List Price: $9.99
Our Price: $9.34
You save $0.65!
List Price: $9.99
Our Price: $8.94
You save $1.05!
Gaviscon Extra Strength Chewable Antacid Cherry Gaviscon Extra Strength Chewable Antacid Original Gaviscon Liquid Antacid
Gaviscon Liquid Antacid, Regular Strength, Cool Mint Flavor 12 fl oz Gelusil Antacid and Anti Gas - 100 Tablets Humco Milk of Magnesia - 16 oz
List Price: $9.49
Our Price: $8.24
You save $1.25!
List Price: $10.79
Our Price: $9.79
You save $1.00!
List Price: $4.59
Our Price: $4.12
You save $0.47!
Gaviscon Liquid Antacid Gelusil Antacid and Anti Gas Humco Milk of Magnesia
Maalox Advanced Assorted Fruit Maximum Strength Antacid & Antigas Chewables - 35ct Maalox Advanced Cherry Maximum Strength Antacid & Antigas Liquid - 12oz Maalox Advanced Maximum Strength Chewable Tablets Wild Berry - 65 ct
List Price: $4.79
Our Price: $3.37
You save $1.42!
List Price: $6.99
Our Price: $5.33
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List Price: $4.69
Our Price: $4.27
You save $0.42!
Maalox Advanced Max Strength Antacid & Antigas Ass Maalox Max Liquid Cherry Maalox Advanced Maximum Strength Chewable Tablets Wild Berry
Maalox Advanced Maximum Strength Liquid Mint Flavored - 12 oz Maalox Advanced Regular Strength Liquid Mint Flavored - 12 oz Maalox Advanced Regular Strength Mint Liquid - 26oz
List Price: $6.39
Our Price: $6.11
You save $0.28!
List Price: $5.39
Our Price: $4.84
You save $0.55!
List Price: $9.29
Our Price: $8.93
You save $0.36!
Maalox Advanced Maximum Strength Liquid Mint Flavored Maalox Advanced Regular Strength Liquid Mint Flavored Maalox Advanced Regular Strength Mint Liquid
Maalox Advanced Regular Strength Mint Liquid - 5oz Mag-Ox 400 Antacid & Magnesium Supplement, 120 Tablets Magonate Magnesium Supplement Tablets - 100 ct
List Price: $2.99
Our Price: $2.63
You save $0.36!
List Price: $18.99
Our Price: $15.39
You save $3.60!
List Price: $24.59
Our Price: $21.93
You save $2.66!
Maalox Advanced Regular Strength Mint Liquid Mag-Ox 400 Antacid & Magnesium Supplement Magonate Magnesium Supplement Tablets
MagOx Magnesium 400 Dietary Supplement Tablets - 60ct Pepcid AC Maximum Strength Acid Reducer Tablets - 8 ct Pepcid AC Tablets - 30 ct
List Price: $14.89
Our Price: $13.30
You save $1.59!
List Price: $6.89
Our Price: $6.11
You save $0.78!
List Price: $12.19
Our Price: $10.82
You save $1.37!
MagOx Magnesium 400 Dietary Supplement Tablets Pepcid AC Maximum Strength Acid Reducer Tablets Pepcid AC Tablets
Pepcid AC Tablets Maximum Strength - 25 ct Pepcid AC Tablets Maximum Strength - 50 ct Pepto-Bismol Caplets - 24 ct
List Price: $12.79
Our Price: $11.37
You save $1.42!
List Price: $22.89
Our Price: $20.41
You save $2.48!
List Price: $4.49
Our Price: $4.03
You save $0.46!
Pepcid AC Tablets Maximum Strength Pepcid AC Tablets Maximum Strength Pepto-Bismol Caplets
Pepto-Bismol Caplets Original - 40 ct Pepto-Bismol Chewable Tablets Cherry - 30ct Pepto-Bismol Chewable Tablets Original - 30 ct
List Price: $7.49
Our Price: $6.74
You save $0.75!
List Price: $4.49
Our Price: $4.03
You save $0.46!
List Price: $4.49
Our Price: $4.03
You save $0.46!
Pepto-Bismol Caplets Original Pepto-Bismol Chewable Tablets Cherry Pepto-Bismol Chewable Tablets Original
   
 
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