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Dr. Clark Store Antibiotic Relief Probiotic supplement facts and suggested use
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ANTIBIOTIC SUPPORT

Antibiotic Relief Probiotic 100 Billion CFU, 60 Capsules

100 Billion CFU ยท Lactobacillus plantarum Lp-G18 ยท 60 Capsules
Regular price $1999
Regular price Sale price $1999
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  • Single targeted strain
  • 100 Billion CFU per capsule
  • Non-GMO strain by BioGrowingโ„ข
  • Non-GMO strains
  • Strain-identified
  • Made in USA

Description

  • 100 billion CFU per capsule
  • Ideal during and after antibiotic use
  • Supports the immune system*

Antibiotic Relief Probiotic is a high-potency probiotic formula featuring a Non-GMO probiotic strain designed to help restore beneficial gut bacteria during and after antibiotic use.*

Antibiotic use can affect the balance of bacteria in the gut. Antibiotic Relief provides 100 billion CFU of Lactobacillus plantarum Lp-G18 per capsule, offering concentrated probiotic support when your gut may need it most.

The formula takes a focused approach to post-antibiotic wellness by helping replenish good bacteria in the gut after antibiotic use while helping preserve beneficial bacteria during and after antibiotic use for immune system support.*

Featuring a science-backed, Non-GMO probiotic strain from BioGrowingโ„ข, Antibiotic Relief makes it simple to incorporate targeted probiotic support into your routine during periods of antibiotic use.*

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Ingredients
Lactobacillus plantarum Lp-G18, gelatin (bovine) capsule, rice flour, L-leucine

Suggested Use
Take 1 capsule up to 2 times daily, with or without food. For best results, take 2 hours after antibiotic use.

Store in a cool, dry place. Keep out of reach of children.

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*Disclaimer:ย These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any diseases. As with any dietary supplement, you should consult with a qualified healthcare professional if you are pregnant or nursing, if you have any medical condition, or if you are taking any medication before using this product. Always consult with a healthcare professional before giving supplements to children.ย Please read full disclaimer here.
Coupon (discount) codes are not applicable on product subscriptions. The subscription price is already discounted from the one time purchase price.

Shipping information

By placing an order on this website, you accept the following terms of our shipping policy.

Where Does Your Order Ship From?

Effective March 2026

We are in the process of moving our inventory facilities to better serve our customers. During this transition period, orders may be shipped from multiple locations. As a result from these adjustments, some items could be affected due to the logistical changes involved with operating from different sites. Additionally, this may lead to potential delays in order processing and delivery times. We appreciate your understanding and patience as we work to improve our services and ensure a smoother experience in the future. You may request modifications, such as address changes or cancellations, within two hours of placing the order. After this period, no changes can be accommodated.

Please contact service@drclarkstore.comย promptly to ensure timely processing of any changes.

When Does Your Order Get Shipped?

If you paid for standard ground shipping (USPS Priority, FedEx Ground, UPS Ground) or qualified for free shipping, your order will ship within 2 to 7 business days (excluding weekends and major US holidays). If you paid for expedited shipping and placed your order before 12 PM (Pacific Time) Monday through Friday (excluding major US holidays), your order will ship the same day. For orders with expedited shipping placed after 12 PM (Pacific Time) Monday through Friday (excluding major US holidays), your order will ship the following business day.

Your tracking number will be emailed from Shipping@DrClarkStore.com as soon as your order is shipped.

Free Shipping On Orders Of $119 Or More

Spend $119 USD and get free standard shipping. Your subtotal must be at least $119ย after discounts are applied to qualify for free shipping. Free shipping does not apply to expedited shipping options. Free shipping is not available for PO boxes and orders shipping to Alaska, Hawaii, Puerto Rico, US Virgin Islands or international addresses.ย 

Order Changes & Cancellations

If you would like change or cancel your order, please email us atย service@drclarkstore.com as soon as possible. We will do everything we can to accommodate your request. However, we are unable to combines orders. If you would like to add items to an order you will need to cancel the original order and place a new revised order. Please keep in mind that our order fulfillment and shipping systems are designed to get orders out quickly and efficiently. Therefore, we cannot change or cancel an order once it has entered the shipping process. Please refer to our return policy for information on returning items you have ordered.

We cannot apply discount codes AFTER an order has been submitted. If you forgot to apply a discount code before you submitted your order, please contact us with your order number. We will cancel the original order so you can place the order again and apply the discount code. ย 

Shipping Options Within the USA

New Shipping Changes Announcement

We are in the process of moving our inventory facilities to better serve our customers. During this transition period, orders may be shipped from multiple locations. As a result from these adjustments, some items could be affected due to the logistical changes involved with operating from different sites. Additionally, this may lead to potential delays in order processing and delivery times. We appreciate your understanding and patience as we work to improve our services and ensure a smoother experience in the future. You may request modifications, such as address changes or cancellations, within two hours of placing the order. After this period, no changes can be accommodated.
Please contact service@drclarkstore.com promptly to ensure timely processing of any changes.

International Shipping

Countries We Ship To

We currently ship to all US states and US territories. We also ship to the following countries: Australia, Austria, Belarus, Brunei, Bulgaria, Canada, Caribbean Netherlands, Cyprus, Czechia, Denmark, Dominican Republic, Estonia, Finland, Germany, Hungary, Ireland, Israel, Japan, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Monaco, Montenegro, Netherlands, New Zealand, North Macedonia, Norway, Oman, Poland, Qatar, Romania, Russia, Serbia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Sweden, Switzerland, Taiwan, Thailand, Ukraine, United Arab Emirates, United Kingdom.

For all other countries not listed, we are not able to ship to due to restrictions on what customs allows to pass through its borders. Some counties may even require permits to allow the passage of certain items or ingredients through its borders. Please check with your countyโ€™s Customs and Border Protections department to learn what is or what is not allowed through customs check points.

Placing International Orders

Please keep the following in mind when ordering internationally:

1) All international orders must be placed by the customer through our website. Our customer service team cannot enter the order for you over the phone.

2) Please enter the correct billing address for the credit card you are using during checkout. Failure to do so will decline the credit card payment.

3) The IP address you are using when placing your order must match the billing information entered at checkout. Mismatched IP addresses will trigger our fraud detection and your order will be canceled.

Carriers

Orders shipping outside the Unites States are shipped through USPS, FedEx, or UPSย  (your choice). Please note that if you choose USPS, packages may not include reliable tracking due to changing postal services in each country and your package is not insured. Shipments with UPS and FedEx are insured. Tracking numbers, when applicable, will be emailed from Shipping@DrClarkStore.com as soon as your order is shipped.

Duties & Taxes

For international shipments, duties and taxes may be applicable. By ordering from this website you acknowledge that it is your responsibility to pay any duties and taxes. If your package is returned to us by customs due to unpaid duties and taxes you will not be issued a refund.

Customs Clearance

Prohibited and restricted products differ from country to country. Some products may require a permit or written permission to clear customs. Please research what is required to ship products to your country or your package may be detained at customs.

Shipping to Canada

We have been notified that UPS is charging an additional import fee during the COVID-19 pandemic. Please be aware of this additional fee when shipping orders to Canada.ย 

Refused & Undeliverable Packages

Packages that are refused will be charged a return-shipping fee, except if the package was sent to the customer by company error. Packages returned to us as โ€œundeliverableโ€ due to an incorrect address provided by the customer are subject to additional charges to reship to a correct address. Packages intercepted before scheduled delivery are subject to fees charged by the carrier to change the shipping address.

Please contact us if you have any questions or concerns about our shipping policies.
Email: Service@DrClarkStore.com
Phone: (866) DR-CLARK (372-5275)

Disclaimer

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any diseases. As with any dietary supplement, you should consult with a qualified healthcare professional if you are pregnant or nursing, if you have any medical condition, or if you are taking any medication before using this product. Always consult with a healthcare professional before giving supplements to children. Please read full disclaimer here.

Coupon (discount) codes are not applicable on product subscriptions. The subscription price is already discounted from the one time purchase price.

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100B

CFU ยท LP-G18

WHY YOUโ€™LL LOVE IT

Replenish the good. Support your gut.*

A focused formula designed to help restore beneficial gut bacteria during and after antibiotic use.* Each capsule delivers 100 billion CFU of Lactobacillus plantarum Lp-G18.

Replenish good bacteria*

Helps replenish beneficial gut bacteria after antibiotics.

During & after support*

Helps preserve good bacteria during and after antibiotics.

Immune system support*

Supports beneficial gut bacteria for healthy immune function.

One focused strain

100 billion CFU of L. plantarum Lp-G18 per capsule.

Shop now Shop now

Real rituals, real results

4.7
from 480+ Reviews | 1M+ doses
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I chose this probiotic because I wanted a formula with a clearly identified strain. The straightforward ingredient list appealed to me.

Claire T.
Verified Purchase
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I appreciate that the label includes the full strain name, Lactobacillus plantarum Lp-G18. It made comparing this with other probiotics easier.

Adam W.
Verified Purchase
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The Non-GMO probiotic strain was one of the features that caught my attention. I also liked that the amount per capsule was clearly stated.

Sophie B.
Verified Purchase
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I liked the focused, single-strain formula. I prefer being able to see exactly which probiotic is included rather than sorting through a long blend.

Ryan M.
Verified Purchase
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I appreciate the clear capsule and ingredient information. Knowing that it contains bovine gelatin helped me assess whether it suited my preferences.

Julia H.
Verified Purchase
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MADE SIMPLE

A daily gut- health routine that fits your life

1

Choose your focus

Match a formula to your digestive or metabolic wellness goal.*

2

Take as directed

Follow the suggested use on the label โ€” one simple capsule routine.

3

Make it a habit

Consistency is key. Subscribe & save 10% so you never run out.

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OUR STORY

Leader in purity since 1993

Dr. Clark Store was established by Dr. Clarkโ€™s family in 1993 with a simple promise: supplements and wellness products made with uncompromising purity. Today, we bring that same standard to a new generation of targeted probiotic formulas.

1993
Established
6
Targeted probiotics
100%
Non-GMO strains
Shop Now โ†’ Shop Now โ†’
THE DR. CLARK STANDARD

Purity you can trace โ€” down to the strain

Every probiotic is built on science-backed, clearly identified strains.

BioGrowingโ„ข Strains

Science-backed, Non-GMO probiotic strains selected for quality and potency.

Strain-Level Transparency

Strain codes are clearly identified so you know exactly which probiotics are in each serving.

Gelatin Capsules

Your daily supplement in convenient gelatin capsule form.

Made in the USA

Manufactured in America by a family-run company with a commitment to purity.

Join the Purity Club

Get 10% off your first order

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