Adults under stress taking 600 mg/day of KSM-66® ashwagandha reported 44% lower perceived stress and had 28% lower serum cortisol after 60 days, vs. 5.5% and 8% with placebo.*
Chandrasekhar et al., Indian J Psychol Med, 2012 · PubMed 23439798 ↗
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CalmHack™
Adaptogen Complex Formula · 60 capsules
Adaptogens for a calmer baseline, every day.*
What you get: 600 mg KSM-66® Ashwagandha (5% withanolides) with maca, Panax ginseng, shatavari, L-arginine and vitamins D3, B6 and B12.*
How you take it: Two capsules once a day, with water. 60 capsules = 30 days.
What it replaces: A separate ashwagandha, a B-complex and a vitamin D, in one daily serving.
Crossed-out price is the one-time purchase price.
Your subscription includes:
- ⇢Free shipping on every delivery
- ↺Pause, skip or cancel anytime
- ✓60-day money-back guarantee
- ◷A new bottle before you run out
Pairs well withSleepHack
275 mg of magnesium per serving, from 2,500 mg of magnesium glycinate, a gentle and well-tolerated form.*
Shop SleepHack →
What is CalmHack?
CalmHack combines 600 mg of KSM-66® Ashwagandha, a full-spectrum root extract standardized to 5% withanolides, with maca, Panax ginseng, shatavari, L-arginine and vitamins D3, B6 and B12. 600 mg/day is the same amount of KSM-66® used in several randomized, placebo-controlled studies on stress and sleep quality.*
Who's it for
Adults with busy schedules who want to support a normal response to everyday stress.*
Benefits
- Supports a normal response to occasional stress*
- Supports healthy sleep quality*
- Supports healthy nervous system function*
- B6 and B12 support normal energy metabolism*
How to use
Take two capsules daily with 6–8 oz of water, or as directed by your healthcare professional. Do not exceed the recommended dose.
Quality & manufacturing
Manufactured in the USA in an FDA-registered facility following cGMP standards. HPMC (vegetable) capsule. Every ingredient is printed on the label.
Check your current label.
The questions worth asking before you buy. Here's how CalmHack answers them.
| CalmHack | Your current one | |
|---|---|---|
| Branded ashwagandha | KSM-66® | ? |
| Withanolides standardized | 5% | ? |
| Dose disclosed | 600 mg | ? |
| Added B6, B12 and D3 | Yes | ? |
| Arrives every month | Yes | ? |
In every serving of CalmHack.
One simple daily serving, with every ingredient listed on the label.
- Serving size
- 2 capsules
- Servings per bottle
- 30
- KSM-66® Ashwagandha (5% withanolides)
- 600 mg
- L-Arginine
- 300 mg
- Maca root
- 150 mg
- Panax ginseng root
- 100 mg
- Shatavari root
- 50 mg
- Vitamin D3
- 20 mcg · 100% DV
- Vitamin B6
- 2.5 mg · 147% DV
- Vitamin B12
- 25 mcg · 1,042% DV
The research behind the ingredients
What the studies say.
Published human research on the ingredients in CalmHack, at doses similar to what's in each serving.
Healthy adults under stress taking 600 mg/day of KSM-66® reported lower perceived stress and better sleep quality than placebo.*
Salve et al., Cureus, 2019 · PubMed 32021735 ↗
Adults with difficulty sleeping who took 600 mg/day of KSM-66® fell asleep faster and reported better sleep quality than placebo.*
Langade et al., Cureus, 2019 · PubMed 31728244 ↗
Studies were conducted on the individual ingredient, not on CalmHack. Some studies were funded by ingredient manufacturers. Results vary.
What's inside, and why.
Well-known ingredients at the doses printed on the label.*
600 mgKSM-66® Ashwagandha
A full-spectrum root extract standardized to 5% withanolides.*
300 mgMaca · Ginseng · Shatavari
Traditional roots: maca 150 mg, Panax ginseng 100 mg and shatavari 50 mg.
3 vitaminsD3 · B6 · B12
Support normal metabolism and healthy nervous system function.*
Not in this formula
- Melatonin
- Caffeine
- Gelatin capsules
CalmHack is
Manufactured in the USA in an FDA-registered facility, following cGMP standards.
Labeled with every ingredient, so you know exactly what you're taking.
Your daily routine
Simple enough to keep doing.
01
Daily
Two capsules with water
02
Busy days
Keep it part of your routine
03
Every 30 days
Your next bottle arrives before you run out
60Day
Guarantee
Guarantee
The empty-container guarantee
Try it for 60 days. Love it or get your money back.
If CalmHack isn't for you, email us within 60 days and we'll refund your first order, even if it's empty. No need to send it back.
FAQs
What is KSM-66®?
KSM-66® is a branded, full-spectrum extract of ashwagandha root, standardized to 5% withanolides.
When should I take CalmHack?
Take two capsules once a day at a consistent time. Many people take it with breakfast or lunch.
Who should not take it?
Pregnant or nursing women, anyone under 18 and people with a medical condition or taking medication should consult a physician before use.
How does the subscription work?
Choose "Subscribe & save" and CalmHack ships every 30 days at $34 with free shipping. Skip, pause or cancel anytime from your account.
How does the money-back guarantee work?
If you're not happy with your first order, email us within 60 days and we'll refund it, even if the container is empty.
Where do you ship?
We currently ship within the United States.