Your Starter Pack
✓ Test Box – 5 Bottles of DELTA
✓ Free digital sleep assessment
✓ 14-Day Money-Back Guarantee (T&C apply)
✓ Free shipping to the contiguous U.S.


Why DELTA?
Why DELTA?
Deep sleep is needed for the human body to feel mentally and physically healthy.
Sleeping problems, side effects from artificial melatonin supplements or feeling groggy in the morning might indicate that you lack deep sleep.
DELTA supports your brain's natural melatonin production. It provides the key nutrients needed for natural deep sleep
✓ Improve deep sleep
✓ Fall asleep faster and feel energized
✓ 100% safe and transparent ingredients
Read more about the science






- L‑Tryptophan, Glycine, MCT, Omega-3 Fatty Acids (EPA, DHA, ALA), Omega‑9 Fatty Acids, Magnesium, Zinc and others
→ See all ingredients
- Recommended use: 1 bottle / night
- Non-habit-forming



Many of our customers use Delta daily. You can use it each time you need the safe feeling of a good night' high-quality sleep.
Proven by our customers
DELTA works for our customers.
Digital sleep assessment results:
71 %
Faster onset of sleep
74 %
Improved sleep quality
84 %
Feeling better in the morning
DELTA supports your natural sleep when...



Why not take melatonin?
Why not take melatonin?
BrainLuxury DELTA
OTC Melatonin
BrainLuxury DELTA
OTC Melatonin
Improved deep sleep


No grogginess in the morning


Natural melatonin production


Falling asleep faster


Supports optimal brain function


Supports learning, memory function



How to use
We recommend taking Delta 15-20 minutes before you go to sleep. You can take it with or without food, ideally after brushing your teeth.
For best results:
Drink once a day before bedtime.
Keep refrigerated below 45F.
To activate the ingredients
15-20 minutes before bedtime
Frequently Asked Questions
- COOL – Keep refrigerated below 45°F
- SHAKE – to activate the ingredients
- DRINK – 15-20 minutes before bedtime
- RECYCLE – the box, the cap & the bottle
We believe that our brains should decide how much melatonin they need to create natural sleep.
Therefore, DELTA contains the natural precursor of melatonin: tryptophan. If you take DELTA, your brain will use the appropriate amount of tryptophan to produce melatonin naturally.
* Please consult a physician before using any nutritional supplement if you are pregnant, planning a pregnancy, breastfeeding, taking medication, or have a medical condition.
This product is not intended to diagnose, treat, cure or prevent any disease. This statement has not been evaluated by the Food and Drug Administration.