730 customer reviews
60 Vegetable Capsules

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Manufactured in the USA


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Product Details

PreToxx helps reduce hangover symptoms and supports liver function. Natural ingredients including milk thistle, prickly pear and cysteine work while you drink, helping to metabolize the toxins that cause hangover symptoms and to support a healthy liver.*

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Supplement Facts
Serving Size: 3 V-Capsules
Servings Per Container: 20
% Daily Value
Amount Per Serving
450 mg
Vitamin C (ascorbic acid)
105 mg
Vitamin B-1 (thiamin HCl)
48 mg
Vitamin B-6 (pyridoxine HCl)
240 mcg
Vitamin B-12 (cyanocobalamin)
48 mg
Calcium (amino acid chelate)
24 mg
Magnesium (amino acid chelate)
1560 mcg
Manganese (amino acid chelate)
60 mg
Chloride (sodium chloride)
35 mg
Sodium (sodium chloride)
24 mg
Potassium (amino acid chelate)
1110 mg
Liver Antioxidant Blend
N-Acetyl L-Cysteine (NAC), Prickly Pear Extract (NOPAL), Milk Thistle Extract
** Daily Value not established
Other Ingredients: Microcrystalline Cellulose, Rice Flour, Magnesium Stearate, Silicon Dioxide


  • N-Acetyl-L-Cysteine - NAC is a powerful antioxidant that helps boost your body's stores of glutathione, your liver's detoxifier that assists in breaking down alcohol.*
  • Prickly Pear Extract - Prickly pear extract helps relieve symptoms of nausea, dry mouth, and loss of appetite.*
  • Milk Thistle - Milk thistle helps protect the liver from toxins and supports its healthy function.*
  • B-Vitamins - Infused with B1 (Thiamine), B6, and B12. These water-soluble vitamins are important in metabolic processes and can be depleted during heavy alcohol consumption.*
  • Electrolyte Blend - A unique blend of calcium, magnesium, sodium chloride, potassium and manganese that replenishes the body with vital electrolytes lost during alcohol consumption.*


Take three (3) capsules before drinking with a glass of water. Repeat after drinking. To help support a healthy liver, take one (1) capsule daily.*

PreToxx will not prevent or affect alcohol intoxication. Inform your physician if you are being treated for any medical condition or are nursing. Keep out of reach of children. Do not drink and drive.

Reviews (730)

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shockingly effective by Dylan Rawls on Apr 19, 2016 (Source: Amazon)

The stuff smells like bottled fart, but boy does it seem to work. Granted, I paired this with Lyteshow so I can't really tell which was more effective. Either way, I survived the bachelor party to vegas and recovered pretty quickly.*

I used to wake up feeling terrible after 1-2 glasses/beer of wine at night by CMB on Apr 12, 2016 (Source: Amazon)

These pills have worked for me on many occasions. I used to wake up feeling terrible after 1-2 glasses/beer of wine at night. This never happens anymore.

I've also used this when consuming many drinks. I had a hint discomfort but then I took a few more tablets with water and felt better. FYI, This example consisted of 8 hours of drinking.*

Really helps! by Andrea on Mar 30, 2016 (Source: Amazon)

I have used other 'drinking pills' before, but this seem to be particularly effective, especially if I take the dose before and after as well. Even if it's just after, I can definitely tell the difference between taking it and not.
I wish it came in travel sizes, so I can put them in my purse when I head out and always have it on me, would a Happy Hour strike unexpectedly :)*

Magic, as far as i'm concerned by Lord Valens on Mar 29, 2016 (Source: Amazon)

I had gone into this being a bit of a skeptic, and quite aware of 'the placebo effect'. I was going to make sure that it didn't factor into my review. I can say, 100%, that this product works. I drank enough one night on a holiday that would completely knock me out of commission the next day; surprisingly, I woke up feeling like I maybe had 1-2 drinks the night before. This stuff is magic, as far as I'm concerned*

Works GREAT for preventing nausea/vomitting after a heavy night of drinking by courtney cox on Mar 4, 2016 (Source: Amazon)

This is the best hangover supplement I've ever taken. I bought it before Mardi Gras and I never felt nauseous. I usually get terrible hangovers... Throwing up all day, etc. I would recommend that you remember to drink a lot of water when you take PreToxx because I did still get headaches the day after drinking. But, if you have problems with nausea, vomitting, or stomach pain the day after drinking, I 100% recommend this product!*

Product works as advertised for Asian male in 20's-30's by Justin on Mar 2, 2016 (Source: Amazon)

I've gone through a couple bottles of these now and love it. I usually get hangovers pretty easily, and these pills will either eliminate what would have been a mild-moderate hangover and significantly reduce what would have been a major hangover.*

love pretoxx! by Amazon Customer on Mar 2, 2016 (Source: Amazon)

love pretoxx!!!! ive been buying it for around two years now. as ive gotten older my hangovers got worst and i needed a supplement to help the next day. pretoxx has fulfilled all my expectations. now if they can just form a supplement to pay for my bar tabs!

ive also tried other supplements. dont waste your time! hope this helps everyone as much as it has helped me!*

I can hang - not hang...over by Stephanie D. on Mar 2, 2016 (Source: Amazon)

These pills - although they smell bad - are the only way I can have a couple of cocktails on a school night, and not be exhausted the next day. And on the non-school nights, when we have more than 1-2 glasses of wine, these are amazing. Truly - the only way my husband and I can be functional the next day if we went out the night before.

Highly recommend*

I normally sleep like a rock by lmrduran on Mar 1, 2016 (Source: Amazon)

Bought these for my husband's 40 Bday weekend in Vegas and they delivered!! We partied every night and NO ISSUES (hangover) in the morning. Popped right up and was ready to do it again the next day! I couldn't believe how effective they truly were. I did see the reviews about restlessness. I normally sleep like a rock. I woke up a few times during the night but felt rested in the a.m. I gave them to others in our party and they were just as effective for them! Seemed like the girls had the restlessness but hey beats a hangover HANDS DOWN!! I'm a light weight and only took 2 before drinking, none before bed. Worked great!! Thank you Pre-Toxx for the great weekend Thurs-Sun for hubbie's Bday!*

Magic pill by John Chernecky on Feb 16, 2016 (Source: Amazon)

Its a wonder pill. When used correctly, you will have zero hangover the next day. You can still be dehydrated, so make sure youre drinking water, but you wont have any nausea, headache, etc. All the good stuff that comes after a night of drinking. Id give it 6/5 stars if I could.*

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* Individual results may vary