
Post-workout
Right after you train.
The obvious one. Taurine and glycine work directly on what training depletes. Magnesium reduces next-day cramp risk.

12 oz · sparkling · 12‑pack
12-Pack · 12 oz cans · Sparkling
Post-Workout Recovery Drink. Sparkling. Zero sugar. Four clinical actives plus a pinch of sea salt. Nothing else.
2g Taurine. 3g Glycine. 100mg Magnesium. 200mg L‑Theanine. Celtic Sea Salt. Nothing else.
How the formula works
Each does one thing. Together they finish the workout.
Acute repair
Replenishes what training depletes. Protects muscle from oxidative stress.
Systemic calm
Relaxes the system taurine just stabilized.
Cortisol drop
Stress hormones come down so calm lands deep.
Deep sleep
Converts that calm into sleep that actually restores.
Electrolyte restore
Trace minerals you sweat out, in the form your body recognizes.
How it compares
| RCVR | Other recovery drinks | |
|---|---|---|
| Clinical-dose actives | ||
| Sleep recovery support | ||
| Calm afternoon focus | ||
| Zero sugar, zero filler | ||
| Every dose printed on the can |
When to drink it
RCVR is not an evening-only drink. The ingredients work on whatever your day is doing.

Post-workout
The obvious one. Taurine and glycine work directly on what training depletes. Magnesium reduces next-day cramp risk.

3pm slump
L‑Theanine smooths the caffeine peak. Cortisol drops within an hour. You stay sharp without the 4pm crash.

Evening wind-down
Glycine drops core body temperature via peripheral vasodilation. Better sleep without sedation. Magnesium for cramp prevention overnight.
Subscription is built right
All from your account. Two clicks. No call. No email exchange. No friction designed to keep you locked in.
Subscription price is the real price. You get it for buying ahead. The math works out to under three dollars a can.
Every subscription order ships free. No threshold to clear. No surprise add at checkout.
Detail-level questions
A post-workout recovery drink. Four clinical actives - taurine, glycine, magnesium bisglycinate, L‑theanine - dosed to match recovery research, plus a pinch of Celtic sea salt for taste. Zero sugar, zero caffeine, zero sweetener. Made in Illinois. Twelve-ounce sparkling can.
Bioavailability. Bisglycinate absorbs at 80% versus oxide at 4%. Oxide is the cheap pharmacy-shelf form. Most of what you swallow leaves the body unused. Bisglycinate is also far gentler on the gut - no urgent-bathroom risk that follows oxide and citrate forms.
Creatine works, but it works on muscle power output, not recovery. We could add it and it would not lie - we just do not believe in mission drift. RCVR is a recovery drink. Creatine belongs in your pre-workout or in your training-day powder, not in a sparkling RTD.
We are not a hydration drink. LMNT and Liquid IV own that category. Our pinch of Celtic salt adds a mineral profile and rounds out the taste. If you need a full electrolyte hit, drink water with salt. If you need recovery, drink RCVR.
Yes. Zero sugar. Zero monk fruit. Zero stevia. Zero sucralose. Zero erythritol. Filtered water, natural flavor extract, four active ingredients, and a pinch of Celtic sea salt. The carbonation and flavor carry the taste profile without sweetener.
Yes. The doses are well within daily-use safety ranges across all five ingredients. Most subscribers drink one a day. Some have two on training days. The 12‑pack is set up for either pattern.
L‑Theanine produces a measurable EEG shift within 30 minutes and cortisol reduction within 60. Magnesium and glycine are stack-effect ingredients - the benefit compounds across days, not within one can. Taurine recovery effects show up the morning after a hard session.
Supplements are FDA regulated, not FDA approved - that applies to every drink in this category. Every ingredient on the RCVR label is GRAS (generally recognized as safe) at the doses we use, and every batch is third-party tested before it ships.
Pre-orders ship within 7‑10 business days of our first production run completing. You will get a tracking email when your case leaves the facility. Subscription cycles begin from your first ship date.
Yes - the L‑theanine plus caffeine pairing is one of the most well-documented synergies in nutritional science. Caffeine alone raises beta-wave activity (alertness with edge). L‑theanine adds alpha-wave activity (calm focus). The combination is what makes matcha feel different from drip coffee. RCVR at 3pm with espresso is the working-day move.
The individual ingredients (taurine, glycine, magnesium bisglycinate, L‑theanine, Celtic sea salt) are generally regarded as safe at the doses we use. That said, doses of supplements during pregnancy or breastfeeding should always be discussed with your OB or midwife first. We are a recovery drink for healthy active adults, not a medical product.
RCVR ships refrigerated in dry-ice insulated boxes during the launch pilot. The active ingredients are stable at the levels we use. We pad shipping windows when local highs exceed 95F.