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We help resolve your complaint! Our AI cyber hornets are trained to help you write an effective Fairlife complaint letter, and make sure your case gets taken seriously.

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Fairlife customer service

Customer service number
855-548-3324
Customer support
fairlife.com
Corporate office
fairlife, LLC, 1001 West Adams Street, Chicago, IL 60607, United States
Social media
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Contact details checked on 23 Oct 2026

Why use our complaint platform?

01

Written in minutes

We help you write an effective complaint in minutes. Our AI cyber hornets are trained on thousands of complaint letters that actually worked.

02

We will make some noise!

Your complaint gets the attention it deserves. Our cyber hornets could post it on social media, send it by printed letter or use other escalation tools at our disposal.

03

Your personal case coach

Our AI models open a case file and keep coaching after you file: what to reply, when to push, and how to escalate if nothing happens.

04

You are not alone

Join 73,608 consumers who refused to be ignored. Our community is there for advice while you chase your resolution.

Is Fairlife legit?

Legit

You can trust that Fairlife is a real dairy brand, owned by Coca-Cola and sold across the US, though its long-life milk still needs care once opened. Hotter pasteurising keeps a sealed bottle fresh for longer, but once opened the brand says to treat it like ordinary milk and finish it within 14 days.

What we checked

  • Company formed in 2012
  • On shelves since 2014
  • Based in Chicago, Illinois

Watch out for

  • A Core Power or Nutrition Plan shake bought on TikTok or another online shop outside fairlife's authorized sellers.
  • A 52oz bottle left out of the fridge, which unlike the 14oz size must stay cold even before opening.
  • A slight smell when you first open a bottle, which the brand says comes from its higher-heat process and fades.

Fairlife milk sour before its date?

We help you write it, it gets its own public page, and you can have it sent to Fairlife as a formal letter.

File a Fairlife complaint

Common customer service questions about Fairlife

How do I file a complaint about Fairlife?

Do you have a dispute or a bad customer experience with Fairlife? Report it through our website to maximize the chance of getting it resolved.

We help you write an effective complaint in minutes. Our AI models are trained on thousands of effective complaint letters. Then we push it through emails, social media, paper complaint letters and other tools at our disposal. And you are not alone: our helpful community is there for advice.

How do I contact Fairlife customer service?

Fairlife customer service in the US is run by fairlife, LLC on 855-548-3324, a weekday line, and the contact page on the Fairlife website has an online form. Have the bottle in front of you: consumer care usually asks for the product name and size, the code and best-by date printed on the bottle, and where and when you bought it. For a Core Power order from the online shop, have the order number and the email you used ready.

Something wrong with a bottle? Start your complaint here alongside the call, and we push it out to Fairlife by email, social media and printed letters.

What should I do if my Fairlife milk tastes sour or spoiled?

If a bottle of Fairlife milk tastes sour, smells off, looks lumpy or has separated before its best-by date, stop drinking it and keep the bottle with what is left in the fridge. Photograph the bottle, the code and best-by date, and the milk poured into a clear glass, and keep the receipt. Note when you bought it, when you opened it and how it was stored, because consumer care will ask. The same applies to a Core Power shake that tastes, smells or pours wrong.

If you felt unwell after drinking it, see a doctor and keep the notes, and include that when you report it to fairlife, LLC on 855-548-3324, with the codes and the store where you bought it.

Bottle spoiled well before its date? Open a case with us: our trained AI keeps coaching you on what to send Fairlife and when to push again.

Can I get a refund for Fairlife milk?

For a faulty bottle of Fairlife milk or a Core Power shake bought in a store, the store that sold it is usually the quickest route to a refund or a replacement: take the receipt and the bottle back and check its return policy. You can also report the product to fairlife, LLC on 855-548-3324 or through the online form, with the product name, the code, the best-by date and where you bought it, and ask what it can offer. For a Core Power order from the Fairlife online shop, contact customer service with the order number and photos of what arrived.

Refund refused for a faulty bottle? We help you write the complaint in minutes through our complaint process, with the receipt, the codes and the photos in one place.

Who owns Fairlife?

Fairlife is owned by The Coca-Cola Company: fairlife, LLC, based in Chicago, is a wholly owned subsidiary of Coca-Cola. According to the Fairlife website, Coca-Cola handles the distribution of most of its products, while the fairlife team manages production. For a complaint about a Fairlife product, fairlife, LLC itself is the contact, on 855-548-3324 or through the online form on the Fairlife website.

What do people complain about most at Fairlife?

Nothing has been reported about Fairlife here yet. Our research shows what typically goes wrong with ultra-filtered milk and protein shake brands: milk that turns sour or lumpy before its best-by date, bottles that leak or have a broken seal, shakes with a strange taste or texture, an upset stomach after drinking, a change in taste or bottle size, and refunds for a faulty product.

Opened a new bottle and found it sour already? Be the first to report it: your case opens the record for the next Fairlife buyer who picks up the same code.

What happens after I submit my complaint?

Your complaint gets its own public page on Complain.biz and we get to work: we bring it to the attention of Fairlife through emails, social media, paper complaint letters and other tools at our disposal.

And we stay with it after you file. Our trained AI opens a case file for you and keeps coaching: what to reply, when to push again, and how to escalate if nothing happens.

Can other consumers help me with my Fairlife complaint?

Yes. We have an active community of consumers, and complaints here are public: people who ran into the same problem with Fairlife can give you advice or back you up with their own story. A complaint with a community behind it is much harder to overlook.

Fairlife complaints

0 complaints

Helpful experiences shared by Fairlife customers. Search, discuss and connect with other people in our community.

Fairlife complaints per month

Dec 2025 - Nov 2026

Complaints filed on Complain.biz about Fairlife in each of the last twelve months.

  • 0 Dec
  • 0 Jan
  • 0 Feb
  • 0 Mar
  • 0 Apr
  • 0 May
  • 0 Jun
  • 0 Jul
  • 0 Aug
  • 0 Sep
  • 0 Oct
  • 0 Nov

No complaints about Fairlife yet. Yours can be the first.

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How Fairlife compares

Fairlife customer service compared to others in the Food and Beverage Brands category.

Company Complaints Biggest problem
Frito-Lay 67 complaints Stale or unseasoned chips
Procter and Gamble 62 complaints Offensive adverts
RC Cola 58 complaints Flat or off tasting soda
Canada Dry 23 complaints Flat or odd tasting ginger ale
Fairlife (this page) 0 complaints No complaints yet
Kool-Aid 0 complaints No complaints yet
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