Sleep & Calm Stack
Sleep & Calm Stack: front view of five Kikaboni supplement bottles lined up on white background.
Sleep & Calm Stack: front view of five Kikaboni supplement bottles lined up on a white background.
Sleep & Calm

Sleep & Calm Stack

Five formulas chosen to support a calm stress response by day & restful sleep by night.*

Bought separately $143.95
Stack price, 5 formulas $114.99

You save $28.96 (20%) with the stack

Each formula arrives as its own bottle.

  • Manufactured in a US-based GMP facility
  • Real forms, real doses on the label
  • Free shipping over $100
  • Subscribe & save, cancel anytime

The details

How this stack works

About this stack

Good sleep starts hours before bed, in how the body handles the day's stress. The Sleep & Calm Stack pairs daytime support for a healthy stress response with evening support for relaxation and sleep onset, so rest comes more easily and the next day starts clearer.*

What's inside

  • Ashwagandha with Black Pepper: Supports a healthy stress response & resilience*
  • Magnesium Glycinate: Supports sleep onset & relaxation*
  • 5-HTP Advance Formula: Supports mood & healthy sleep regulation*
  • Deep Calm Formula: Supports calm & a balanced stress response*
  • Melatonin+ Formula: Supports falling asleep & a healthy sleep cycle*

How to take it

Each formula is taken as directed on its own label, most with a meal and a glass of water. Start with the two core products, add the rest once they feel routine, and give the stack a full 8 to 12 weeks. If you are pregnant, nursing, taking prescription medication or have a known medical condition, check with your healthcare provider before starting.

Rooted in nature. Proven by science. Every formula in this stack is manufactured in a US-based, FDA-registered, GMP-certified facility.

*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.

What the research says

Sleep & Calm Stack

Evidence tier: Emerging to Moderate, by formula

What it is: Five formulas chosen to support a calm stress response by day and restful sleep by night.

What the research shows: This stack has not been studied as a combination. Every formula in it has research that speaks to stress or sleep, though mostly from small trials:

  • Ashwagandha with Black Pepper (Moderate): a randomized trial of 64 adults found lower perceived-stress scores with a concentrated root extract. Separately, a meta-analysis of 5 randomized trials (400 participants) found a small but significant effect on overall sleep, most clearly at 600 mg/day or more of extract for at least 8 weeks.
  • Magnesium Glycinate (Moderate): a randomized trial in adults with poor sleep found a modest improvement.
  • Melatonin+ Formula (Emerging to Moderate, by ingredient): a meta-analysis of randomized trials found melatonin had a modest positive effect on sleep quality. Its blend adds ashwagandha and chamomile, each supported by a meta-analysis for sleep, plus L-theanine and passion flower.
  • 5-HTP Advance Formula (Emerging): a 12-week trial in 30 older adults found a favorable effect on some components of sleep quality, mainly in poor sleepers.
  • Deep Calm Formula (Emerging to Moderate, by ingredient): a blend of calming botanicals. Meta-analyses support ashwagandha, valerian, and chamomile for sleep or stress, and small trials support L-theanine, rhodiola, lemon balm, and passion flower. The formula does not list individual amounts.

Typical study dose: Study amounts for each formula are listed on its own page. These describe what the studies used, not a recommended amount.

Good to know: Some ingredients appear in more than one formula in this stack. 5-HTP and ashwagandha are each in three, and St. John's Wort is in two, so your combined intake is higher than any single label shows. St. John's Wort and 5-HTP can interact with prescription medications, including antidepressants and hormonal birth control. Check with your healthcare provider before taking this stack if you take any prescription medication.

Chandrasekhar K, et al. Indian Journal of Psychological Medicine, 2012. PMID: 23439798.

Cheah KL, Norhayati MN, Yaacob LH, Rahman RA. "Effect of Ashwagandha (Withania somnifera) extract on sleep: A systematic review and meta-analysis." PLoS ONE, 2021. PMID: 34559859. DOI: 10.1371/journal.pone.0257843.

Schuster J, et al. Nature and Science of Sleep, 2025.

Fatemeh G, et al. Journal of Neurology, 2022. PMID: 33417003.

Sutanto CN, et al. Clinical Nutrition, 2024. PMID: 38309227.

Hidese S, et al. Nutrients, 2019. PMID: 31623400.

Olsson EMG, et al. Planta Medica, 2009. PMID: 19016404.

Bent S, et al. American Journal of Medicine, 2006. DOI: 10.1016/j.amjmed.2006.02.026.

Hieu TH, et al. Phytotherapy Research, 2019. PMID: 31006899.

Ngan A, et al. Phytotherapy Research, 2011. PMID: 21294203. DOI: 10.1002/ptr.3400.

Questions people ask
Can I take all 5 products together?
The stack is designed to be taken together, each product as directed on its own label. Most people split them between breakfast and dinner. If you take prescription medication or have a medical condition, review the stack with your healthcare provider first.
What if I already take one of these?
Keep the one you have and add the rest, or swap it for the Kikaboni version at your next reorder. Do not double up on the same ingredient. The product pages list the amount per serving so you can compare.
How is a stack priced?
A stack costs less than buying the same formulas one by one, and that saving is already in the stack price shown on this page. It goes in your cart as one item and arrives as its own bottles. Because the stack is already discounted, it does not also count toward the 3+ and 6+ formula savings, which apply to formulas bought individually.
Shipping & subscriptions

Each formula in the stack ships as its own bottle from a US-based facility within 1 to 2 business days. Free standard shipping on orders over $100. Subscribe & save is available on every formula and can be changed or cancelled from your account at any time.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

What's inside

Every formula in this stack, and why it's there

  1. 01 Ashwagandha with Black Pepper, front view of white supplement bottle with gray cap, 60 capsules label

    Ashwagandha with Black Pepper

    Core

    Supports a healthy stress response & resilience*

    Ashwagandha root with black pepper, formulated to help the body adapt to everyday stress.

    • Ash Ashwagandha root (Withania somnifera) · 650 mg
    • Pip Black pepper fruit (Piper nigrum) · 5 mg
    $26.99 Details
  2. 02 Magnesium Glycinate front view of white supplement bottle with gray cap, 90 capsules, teal label design.

    Magnesium Glycinate

    Core

    Supports sleep onset & relaxation*

    275 mg of chelated magnesium glycinate per serving, formulated to support restful sleep and a calm stress response.

    • Mg Magnesium (as magnesium glycinate) · 275 mg
    • Gly Glycine (from the glycinate chelate) · In 2,500 mg chelate
    $29.99 Details
  3. 03 5-HTP Advance Formula supplement bottle, front view, white label, gray cap, 60 capsules, on white background

    5-HTP Advance Formula

    Supports mood & healthy sleep regulation*

    200 mg of 5-HTP from Griffonia seed, formulated to support a relaxed mood and restful sleep.

    • 5HTP 5-Hydroxytryptophan (Griffonia simplicifolia seed) · 200 mg
    • Ca Calcium (as calcium carbonate) · 328 mg
    $26.99 Details
  4. 04 Deep Calm Formula supplement bottle, front view, white label with teal accents, 60 capsules.

    Deep Calm Formula

    Supports calm & a balanced stress response*

    B vitamins, zinc and an 18-botanical calming blend, formulated to support calm and a balanced stress response.

    • Rho Rhodiola crenulata root (in blend) · In 831 mg blend
    • Ash Ashwagandha root (in blend) · In 831 mg blend
    • Thn L-Theanine & GABA (in blend) · In 831 mg blend
    $31.99 Details
  5. 05 Melatonin+ Formula supplement bottle, front view, white label with gray cap, 60 capsules, on white background.

    Melatonin+ Formula

    Supports falling asleep & a healthy sleep cycle*

    10 mg melatonin with a 905 mg sleep blend, formulated to promote restful sleep and support healthy sleep cycles.

    • Mel Melatonin · 10 mg
    • Thn L-Theanine (in blend) · In 905 mg blend
    • GABA Gamma-aminobutyric acid (in blend) · In 905 mg blend
    $27.99 Details

Core formulas are the two we suggest starting with. Add the rest when you are ready.

Kikaboni Magnesium Glycinate, Probiotic-40 and Creatine in a shopping basket

Not sure where to start?

Build your stack in two minutes

Seven quick questions match you to one of nine stacks, filter for your diet and flag anything to check with a provider first.

  • 1 Nine goals.Pick what matters most right now.
  • 2 Your filters.Diet and safety questions shape what we suggest.
  • 3 One routine.A starter pair or the full stack, ready to add.
Take the quiz

No account needed. Takes about two minutes.