Ashwagandha & L-Theanine
I put this together so you have everything worth knowing about Kasha Nutrition's Ashwagandha & L-Theanine in one place.
At a glance
- What it is: A daily blend of ashwagandha and L-theanine
- Dose: 1 capsule twice daily. Adults 18+
- Bottle: Available in 60 or 120 capsules (1- or 2-month supply)
- NPN: 80123260
About the ingredients
Ashwagandha (Withania somnifera) is a widely studied adaptogenic herb in modern nutritional research. Adaptogens are a class of botanicals studied for their role in helping the body respond to stress. The plant has been used in Ayurvedic tradition for thousands of years and is now backed by a growing body of clinical research on its effects on stress, sleep, and energy.
L-theanine is an amino acid found naturally in tea leaves (Camellia sinensis), and it's been studied for its effects on relaxation and attention.
Together, the two ingredients are well-paired: L-theanine is associated with relaxation, while ashwagandha is traditionally used as an adaptogen, supporting the body over a longer arc of consistent use.
What's in the bottle
| Medicinal ingredients (per capsule) | Withania somnifera (Ashwagandha) 300 mg (10:1 extract, dry herb equivalent 3,000 mg); L-Theanine 100 mg |
|---|---|
| Non-medicinal ingredients | Hypromellose, microcrystalline cellulose, magnesium stearate |
| Free from | Artificial colors, preservatives, flavorings, proprietary blends |
| All ingredients used are | Vegan, non-GMO, sugar-free, gluten-free (wheat-free), soy-free, egg-free, sesame-free, mustard-free, celery-free, lupin-free, mollusk-free, sulphite-free, cruelty-free |
Color is the easiest way to tell you're holding something that grew. Ashwagandha varies a little batch to batch depending on the season and the soil it came from. The dose and potency in every capsule stay consistent.
What it's for
Kasha Nutrition's Ashwagandha & L-Theanine:
- Helps to temporarily promote relaxation
- Used in Herbal Medicine as an adaptogen to help increase energy and resistance to stress (e.g. in case of mental and physical fatigue related to stress)
- As a Rasayana (rejuvenative tonic)
- As a sleep aid
- For memory enhancement
- To balance aggravated Vata (nervine)
- To relieve general debility, especially during convalescence or old age
Withania somnifera is traditionally used in Ayurveda: In Ayurveda, the traditional medicine system of India, the body is described through three functional energies called doshas. Vata, the one linked to movement and breath, is closely associated with the nervous system. Restorative, rejuvenating formulas are known as Rasayana. The traditional-use claims on this product draw on that long-standing tradition.
How to take it
- One capsule twice daily, with or without food
- For steady support through the day: one in the morning, one in the evening
- For later in the day: one or two capsules in the evening
What to expect
Ashwagandha has been used in Ayurvedic tradition for thousands of years, typically taken consistently over weeks rather than days. Most people keep a daily routine for 6 to 8 weeks before checking in on their experience.
Everyone responds differently, and your healthcare provider can help you decide what's right for your situation.
Before you start
These cautionary statements come with our Health Canada license.
- Consult a healthcare practitioner prior to use if you are pregnant or breastfeeding.
- Consult a healthcare practitioner if sleeplessness persists for more than 4 weeks (chronic insomnia).
- Avoid taking with alcohol or products that cause drowsiness.
The label also notes the following:
Some people may experience drowsiness. Exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities requiring mental alertness.
Common questions
What should I expect when the bottle arrives? +
Every bottle is checked before it leaves our Vancouver warehouse, then double-sealed: clear shrink wrap on the outside, tamper-evident foil under the cap. Orders ship in a padded mailer or small box depending on size, both completely normal. If anything looks off when you open it, send us a note and we'll sort it out. Contact info is at the end of this guide.
What if it doesn't agree with me? +
Finding the right supplement is personal, and we want to help you find your match. If your first bottle doesn't agree with you for any reason, send a note to info@kashanutrition.com with your Order ID. We'll refund you in full under our 60-day satisfaction guarantee. Refunds typically land in 3 to 5 business days.
What's the difference between this and your standalone L-Theanine? +
Our standalone L-Theanine is a single-ingredient relaxation supplement at a higher dose (250 mg). Ashwagandha & L-Theanine combines a lower dose of L-theanine with ashwagandha, an adaptogen for longer-term stress and sleep support.
Is it for men and women? +
Yes, all adults 18+.
Can I take it with my medication? +
Talk to your healthcare provider first, especially if you take medication for anxiety, depression, sleep, allergy or anything with a sedating effect.
Can I stack it with other Kasha Nutrition supplements? +
We always recommend talking to your healthcare provider before combining any supplements. Every body is different, and your provider knows your personal health history best. If they give you the green light, we suggest introducing one supplement at a time and seeing how your body responds before adding the next.
Larger bottles or subscription? +
We offer two sizes, 60 and 120 capsules (a 1- or 2-month supply). We're always working on expanding our catalogue with new sizes and product lines, so keep an eye out. In the meantime, you can find us on Amazon at our Amazon storefront, where we run ongoing promotions, offer Subscribe & Save, and bulk-purchase discounts at checkout.
Third-party testing
Every batch is independently third-party tested. A sample report is available here.
Want results for your specific bottle? Find the lot number on the bottle (bottom, or top just below the rim), and email it to info@kashanutrition.com with your order ID. We'll send the test results for your batch.
Health Canada
Licensed by Health Canada under NPN 80123260. The licence covers the formula's safety and labelled use.
Got a question, or just want to talk something through? Browse our FAQs or email me at info@kashanutrition.com. I read every message personally. We're always here.
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