Reviews - Zaca


Based on 637 reviews
Works great!

I do not drink on the regular, but I wanted to go out for my birthday and have a good time. Right before going to bed I took 4 chewables like the instructions say to do and I woke up feeling like an 8 out of 10. I was very happy that I didn’t have to slow down for the rest of the weekend because of a hangover. I will definitely buy again.

Zara is great for altitude issues.

I was vacationing in Aspen in July and after three days there, I had a bout of altitude sickness. Zara provided immediate relief

Recovery Chewable (6 Packs)

Really works

These work great. While some people are saying they are 'expensive' I know that for me-and nearly everyone I know- waking up in the morning with a bad hangover is the worst. Wouldn't you gladly pay $20 if the hangover was gone? Most would pay more. You can get 6 servings of zaca for that price. While sometimes I use 2 packs in one night for zero hangover, (one pack after a few drinks, and one before bed) that is about $7 total, the same price you're paying for one drink. I don't know about you, but $7 for no hangover is absolutely worth it to me. Needless to say, I definitely recommend this product


I'm the type of person that wake up with a hangover after a single glass of wine. Zaca has made it so that I can enjoy myself and not feel like crap the next day!

Was expecting better.

I took them twice while drinking,... once before bed. Still woke up nauseous so I took them again in the morning and I only started feeling better the next day. Either this is for ppl who are new to drinking or I need to take more? In that case.. its gonna cost me to make sure I dont get a hangover the next day. Sorry for being so negative, but this was my experience and wished it worked better on me... (FYI I was tipsy not drunk lol)

A miracle for rehydration!!!!!

My son had the worst stomach flu ever! He couldn’t keep down water, saltines, Gatorade, 7up, nothing! I had these at the ready for an unforeseen hangover and thought, "if these help with hangover symptoms, i.e. dehydration, fatigue, upset stomach, etc, let me just TRY it to offer any relief for my boy." Desperate to offer him some relief and get my baby hydrated, I gave them to him. Of course, he resisted, fearing they'd be chalky or foamy or having a consistency similar to tums, alka seltzer or gaviscon. With much coaxing he ultimately aquiesed and chewed two. I kid you not, I COULD NOT BELIEVE the almost instantaneous positive effect!! He spoke his first full sentence since the onset of his stomach flu. It was, "hey, these actually taste good! Kinda like sweet tarts." I was amazed. I even said, "OMG! You're sitting up! Speaking in full sentences, not just grunting 'no!' Do you think you can try a popsicle now?" He said, "sure." Well, the popsicle stayed down. Then the Gatorade... then the water. I planned on giving him another couple in eight hours, but HE ASKED FOR MORE after 4. I gave him 10 (5 packets total) over 48 hrs and was so relieved and impressed to see him feeling better and rehydrated! I was ordering more after the first packet was given. The next day I had given them to 4 other moms at his school who also had children home, suffering from the same flu. Low and behold, they were texting me with amazement and gratitude, asking if they were safe for the younger tots of the family who had contracted the same stomach flu from their siblings. I had no idea. So I contacted the owners who responded WITHIN MINUTES! How’s that for customer service?! Was assured the all natural ingredients were indeed safe. This worked for EVERYONE! If these came in bottles, I'd have as a staple in my medicine cabinet for vomiting, diarrhea, jet lag, nausea, workouts... and yes, the dreaded hangover. Buy them with confidence. You wont be disappointed!

Worked Great!

The chewables worked just as the ad said that they would. I had at least 6 Jack & cokes and several shots. I almost always have a hangover after a night out. Let's just say I don't get out much anymore either. The next morning I felt fine. I will be purchasing these again in the future!

21st Bday Party-Proof

I've always suffered intense hangovers while drinking champagne especially at the end of a tequila soaked day. My friend turned 21 and I got enough packs for both her and myself. She started drinking at 12pm and didnt stop until 2am and was hardly nauseous the next day after using just 6 tablets. I had zero side effects from 5 shots and 2 glasses of champagne and a beer with just 2 tablets taken. I will always recommend this product!

Did not work

Didn’t feel anything

Works great!!

I work a lot of overnights and have a hard time recovering when I need to be awake with my kids during the day. I drink water constantly and still get migraines. But these have really taken that all away!! And they taste pretty good too!

works good, just a little pricey

I found these work good when I'm sore after a workout. Just wish the price was bit less. Maybe if they sold it in jars instead of individual packs it'd be cheaper.

It Works

Great company and a product I can get behind. If its a night of libations or a race Zaca Patches keep you on the go and doing your best when you need something to help you out.
I didn't believe it until I tried it.. both after a long weekend of being out with friends and also the day of a race. Both times I did better with the magic patch.
I keep a box in my travel bag... and keep a couple around the house. They are the best.

Great product

Tried and tested. Works very well. Tastes good too.

Altitude adjustment

We moved from Louisiana to the Rocky Mountains of Colorado! I have used Zaca so frequently that I put it on auto-ship! I love it and it's benefits 🙌

A great recovery pill!

It’s a great recovery from a night of drinks and a workout. Love these and will be buying again.

Thankful Traveling Parents!

My wife and I have been traveling throughout Ireland and Scotland the past week with a 1 year old, and have never felt so crisp on a trip before! Between the overnight flight, a restless child and drams of whisky (when the wee one was asleep, of course), we faced some challenging conditions on the trip. The chewable packs saved us both on multiple occasions, and helped ease us into the next leg of our adventure. The tablets are bursting with flavor, quickly dissolved and actually effective when compared to alternatives for altitude and hangover prevention/ease. Thanks to Mark and Jim for putting out a great follow up to the patches!

Great Product

Love this company and the product! Never start a night out in the town without my Zaca Pills!


I was totally skeptical when I read about Zaca. I’m so glad I gave it a try. It really does work!


My friends 21st birthday was last week, these are INCREDIBLE. I get hungover very easily, I have a sensitive stomach and am a lightweight. Obviously for a 21st you’ll want to get hammered. I drank more than I usually did just to put these to the test. I took 4 of the chewables (2 packs), drank some water, and ate a piece of bread before I went to bed. Woke up with not a single headache, stomache or anything. Incredible. I’ve tried this twice now and bought my second order before I head to Nashville. Highly recommend these to anyone.

Love IT

Drank my usual good Pinot Gris, took two before bed and two in the morning was good to go for the day and I’m almost 30.


Totally worked for me after a few times of heavy drinking. Less of a hangover for sure, and more energy. No more lost days after drinking.


Great product took two prior drink and 2 when we got home and we woke up fine. A little sluggish, but not hungover!

Finally something that works!!

Getting older, hangovers turn into at least two days for me. I wore the patch and took the chewables before drinking and before bed and realized I didn't feel like death the next day! I've tried numerous recovery products and this is the best one by far! I will definitely be ordering more and will be referring these to everyone I know that struggles with the crippling effects of a hangover ;)

Also, the customer service I received from Mark at Zaca is top shelf. Fast response to my emails and genuine care for any issues I had. Thank you!!

Love Zaca!

Great hangover and recovery pill, this stuff works!