Deep sleep, by design
Engineered in every way
Six evidence-backed actives — magnesium glycinate, L-theanine, GABA, inositol, lemon balm, and a micro-dose of melatonin.
SleepFuel Calm+Sleep
Mixed berry sleep supplement drink mix, powered by Magnesium, L-theanine and Melatonin.
4.5(2,638 reviews)- Free US shipping $50+
- Cancel anytime
Actually delicious
Mixed berry like you’ve never tasted
No chalky aftertaste, no sugar crash. One stick into cold or warm water and you’re set for the night.
Wake up clear
Made for you and all you do
Deeper, more restorative sleep with no morning grogginess and no melatonin hangover.
The competition
How SleepFuel stacks up.
A quick, honest look at how our formula compares to the field of popular sleep drinks.
| Category | SleepFuel | Others |
|---|---|---|
| Magnesium | 200 mg | < 200 mg |
| Melatonin | 2 mg · micro-dose | > 3 mg · large dose |
| L-Theanine | 200 mg | < 200 mg |
| GABA | 200 mg | < 200 mg |
| Lemon balm | 100 mg | Not included |
| Sugar free | Yes | No |
| Tastes great | Always | No |
| No next-day grogginess | Never | Always |
| Cost per night | ~$2 | > $3 |
Synergistic Ingredients. Better Sleep.
- Magnesium Glycinate
- Relaxes tight muscles and settles the nervous system as you wind down.
- L-Theanine
- A calming amino acid from tea that quiets a racing mind without sedation.
- GABA
- The brain’s primary calming neurotransmitter — dials down mental chatter.
- Inositol
- Supports a balanced mood so the mind can let go and ease toward rest.
- Lemon Balm Extract
- A time-honored calming herb that softens tension and restlessness.
- Melatonin
- A micro-dose that gently cues your body clock for sleep — no morning grogginess.
200 mg · 48% DV
200 mg
200 mg
200 mg
100 mg · leaf
2 mg · micro-dose
What people are saying
4.51
2,638 reviews
- 5 star
- 1,561
- 4 star
- 883
- 3 star
- 176
- 2 star
- 11
- 1 star
- 7
Noticeable difference
Helps me wind down most nights. Magnesum blend is noticeable. I still wake once, but I get back to slep easier. Would love it a touch stronger. Great custumer service and shipping was fast.
Arthur G.2026-09-16
Nice purple drink
Really solid drink mix. I fall asleep faster than before and the purple color is fun. Taste is good but I add a splash of cold water extra so it is not too earthy. Great customer service and shipping was fast.
Marley W.Verified buyer2026-09-15
4 stars from me
Helps me wind down most nights. Magnesium blend is noticeable. I still wake once, but I get back to sleep easier. Would love it a touch stronger. Great customer service and shipping was fast.
B. R.2026-09-15
Worth trying
Great customer experience and the powder mixes clean. Effectiveness is maybe 80% of what I hoped, but way better than melatonin for me. Great customer service and shipping was fast.
Douglas B.2026-09-15
Sleep bliss
I look forward to this little purple ritual every night. I mix it in a little water about 45-60 minutes before bed. Fall asleep faster, stay asleep longer, and wake up ready to go. The magnesium is the piece I was missing. Do not sleep on this mix. Pun intended.
Jack G.Verified buyer2026-09-13
Calm + Slep slaps
Finally an all-natural drink powder that knocks me out withought the hangover. I mix it in a little water about 45-60 minutes befor bed. Fall asleep faster, stay asleep longer, and wake up ready to go. The magnesium is the piece I was missing. Thank you SleepFuel.
ShannonVerified buyer2026-09-10
