REHYDRATE.
RECOVER.
REYVIVR.
Fast hangover recovery and hangxiety relief in a single sachet. 3 flavours. Mix with water. Feel human again, usually within 30 minutes.
What's launching
The full lineup.
Three flavours, three pack sizes, plus a 24-sachet value pack. Pricing is locked. Join the waitlist to get notified the moment each one drops.
What it does
Fast relief. Feel human again.
Replenish electrolytes
6 essential electrolytes restore what alcohol stripped out.
Hangxiety relief
L-Theanine, Ashwagandha & Lemon Balm calm the morning-after dread.
Liver support
DHM, NAC and Milk Thistle help your liver bounce back faster.
Boost energy
Full B-complex + Vitamin C to clear brain fog and reignite focus.
The formula
Built by science. Tuned for the morning after.
Every sachet packs research-backed doses of electrolytes, liver-support actives, a full B-complex and a proprietary Hangxiety Complex, no aspirin, no junk.
The evidence
Receipts, not promises.
Every headline active in REYVIVR is dosed against peer-reviewed human or pre-clinical studies. We don't make medical claims, we point to the research and let you decide.
Shown to upregulate alcohol-metabolising enzymes (ADH, ALDH) and reduce post-alcohol symptoms in human and rodent studies.
Chen et al., J Neurosci 2012; Mackus et al., Alcohol Clin Exp Res 2023 ↗Randomised trials report reduced stress-response and anxiety scores at 200mg, without sedation.
Hidese et al., Nutrients 2019 ↗Meta-analyses of RCTs show significant reductions in perceived stress and serum cortisol vs. placebo.
Lopresti et al., Medicine 2019; Salve et al., Cureus 2019 ↗Clinical standard for replenishing hepatic glutathione, the antioxidant alcohol depletes most.
Mokhtari et al., J Clin Transl Hepatol 2017 ↗WHO-pattern oral rehydration outperforms plain water for restoring fluid balance after diuresis.
Maughan et al., Am J Clin Nutr 2016 ↗Long-standing evidence for antioxidant activity in liver cells; widely used in hepatology.
Abenavoli et al., Phytother Res 2018 ↗REYVIVR is a food supplement, not a medicine. It is not intended to diagnose, treat, cure, or prevent any disease, and is not a licence to drink irresponsibly.
How to use
One sachet. Three ways to win.
Mix one sachet with 250–500ml of water. Drink it whenever you need it, there's no wrong time.
Before or during the night
Get ahead of the hangover
Drop a sachet into your water before you head out, or sip one between drinks. Replenishes electrolytes and primes your liver so you wake up feeling human.
Daily use
Hydration & hangxiety relief
Use any day for everyday hydration and calm. L-Theanine, Ashwagandha and Lemon Balm take the edge off, no alcohol required.
The morning after
Bounce back fast
Woke up rough? One sachet on rise. Most people feel meaningful relief within 30 minutes.
Questions
When will REYVIVR launch?+
We're prepping the first production run now. Join the waitlist and you'll be the first to know the moment it's ready, with early access and launch pricing.
When should I take it?+
Best results: one sachet before bed and another the morning after. Also great mid-day for hydration.
Is it safe daily?+
Yes, all actives are dosed within daily-safe limits. Vegan, no aspirin, no artificial colours.
What does it taste like?+
Three flavours at launch: Lemon & Lime, Passionfruit, and Coffee. Naturally sweetened.
How fast does it work?+
Most people feel meaningful relief within 30 minutes of drinking.