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HANGOVERS
SUCK!

Last call is a decision. Make the last one a BUZZKILL.

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BUZZKILL Bounce Back Berry, 8.4 oz can
1,029mgProprietary blend
0mgCaffeine
45Calories per can
100%Money-back guarantee
Non-carbonated +Prebiotic +Chill +Shake well + Caffeine free +Vegan +Gluten free +Made in the USA +
One can, three moments

THE NIGHT

The label says before, during, or after. Here's what that actually looks like.

11:47 PMBefore bed

The smart last call

Shake it, crack it, drink it. Non-carbonated and citrus-forward, so it goes down easy at the end of a long night instead of sitting there like a science project.

8.4 oz · one serving · no caffeine, so it won't fight your sleep

OvernightWhile you're out

The blend goes to work

Dihydromyricetin from vine tea, milk thistle, feverfew, Siberian ginseng, and a full stack of B vitamins with magnesium and taurine — chosen to support normal liver function and the body's own detox pathways.§

Chicory inulin adds 3 g of prebiotic fiber

7:02 AMThe part that counts

Show up anyway

The flight, the job site, the kid's game, the tee time. You said you'd be there. BUZZKILL exists so last night doesn't get a vote.

Works or it's free — see the guarantee below

Watch it work

SEE IT IN 48 SECONDS

How the blend clears the choke point that makes you feel wrecked — then see the full interactive breakdown.

Watch it in 48 seconds — then see the full interactive version on How It Works.
Six ingredients doing the heavy lifting

WHAT'S INSIDE

Full label
Vine tea · DHM

Ampelopsis grossedentata

The source of dihydromyricetin, used in East Asian herbal traditions for centuries. Studied for its role in supporting liver enzyme activity.§

Milk thistle 4:1

Silybum marianum

A concentrated seed extract long associated with liver support and antioxidant activity.§

Feverfew

Tanacetum parthenium

A flower extract traditionally used for head comfort and normal inflammatory balance.§

Siberian ginseng 5:1

Eleutherococcus senticosus

An adaptogenic root standardized to eleutherosides, used to support the body's response to physical stress.§

Rosemary + glutathione

The antioxidant pair

Rosemary leaf extract alongside L-glutathione and selenomethionine — three of the body's antioxidant workhorses.§

Electrolytes + B stack

Magnesium, taurine, B1–B6

Thiamin, riboflavin, niacin and B6 with magnesium gluconate and taurine, to support normal energy metabolism.§

§ These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Emergency Orange +Bounce Back Berry +8.4 oz / 250 ml +Feel better faster +
Two ways to take it

PICK YOUR CAN

Same 1,029 mg blend in both. The only argument left is citrus or berry.

BUZZKILL Emergency Orange can

Emergency Orange

Bright, tart citrus with a clean finish. The original, and still the one people reach for at 1 a.m.

Buy Emergency Orange
BUZZKILL Bounce Back Berry can

Bounce Back Berry

Deeper and rounder — blueberry-forward, a little less tart. Easier if citrus isn't your thing late at night.

Buy Bounce Back Berry
The deal

WORKS OR IT'S FREE

We're not going to argue with you about how you felt. Scan the QR code on the can, send your proof of purchase, and we'll make it right. That's the whole policy.

Start a claim
01Scan the QR on the back of the can
02Send your proof of purchase
03We refund it. No interrogation.
Verified buyers

WHAT PEOPLE SAY

Read more on Amazon →

"Tart, not too sweet, and no weird sweeteners."

✓Amazon customer

"I use it the morning after and after long rides."

✓Verified buyer

"Had a great time and no price to pay the next day."

✓DC Cotton

"Keep a 4-pack in the garage fridge year-round. It's become a Sunday-morning ritual at this point."

✓Amazon customer

"Doesn't taste like a supplement, which is the whole reason I actually drink it."

✓Verified buyer

"Travel days are rough on me. This is the first thing that's made red-eyes feel survivable."

✓M. Alvarez

"Bought it for game nights with the guys. Nobody's dragging through Sunday brunch anymore."

✓Amazon customer

"Skeptical at first because I've tried everything. This is the only one that actually did something."

✓Verified buyer

"Emergency Orange is the one I reach for after early wake-up calls. Wide awake before I've even finished the can."

✓J. Whitfield

Individual results vary. Customer statements are personal experiences, not clinical claims.