Douglas Laboratories L-Theanine Capsules
Douglas Laboratories L-Theanine Capsules is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at Fitchburg
60 capsules
Unwind your mind and relax your body for a great night of rest with Douglas Laboratories L-theanine!
- All-natural amino acids supplement*
- Promotes relaxation without next-morning grogginess.*
- Helps maintain balanced serotonin levels already within a normal range.*
- Helps you maintain a healthy resting heart rate*
Douglas Laboratories L-Theanine Capsules is backordered and will ship as soon as it is back in stock.
Douglas Laboratories L-Theanine
What happens when your head hits the pillow at night? If you’re still buzzing with energy, L-Theanine may help you relax your body and quiet your mind at bedtime — with a non-drowsy feel the next morning.*
Maybe you’ve never heard of L-theanine before, but it’s actually a familiar component in green tea! So, what’s the secret behind Douglas Laboratories L-Theanine? It’s an amino acids supplement that helps maintain balanced serotonin levels already within a normal range, a neurotransmitter involved in mood and sleep.*
L-theanine also helps maintain a healthy resting heart rate already within the normal range.* That means it may help you unwind at bedtime, promote restful sleep, and support a balanced mood through it all!* And this natural sleep supplement isn’t just here for your zzz’s! It helps promote relaxation during everyday stress, plays a role in concentration, and encourages the body’s healthy inflammatory response.*
- Promotes relaxation and restful sleep.*
- Helps with occasional irritability.*
- Promotes a sense of relaxation and calmness.*
- Supports balanced serotonin levels already within a normal range.*
- Helps maintain focus and cognition.*
- May help the body adapt to everyday stress and promote a sense of calm.*
- Encourages a healthy inflammatory response.*
- Helps maintain a healthy resting heart rate already within the normal range.*
If you need help relaxing after a stressful day, Douglas Laboratories L-Theanine is a great option to help you wind down!* Wondering what other amino acids supplements can contribute to your wellness goals? Talk to our certified Wellness Consultants via our contact us page for personalized suggestions and answers to your health questions.
Reviewed for accuracy by our licensed clinical team — doctors, nurse practitioners, and functional medicine specialists at The Healthy Place Clinic in Madison, WI.
Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition. Excessive consumption may impair ability to drive or operate heavy machinery. Not recommended for consumption with alcoholic beverages.
Questions? We’ve got answers! Reach out to our support team for help.
Servings Per Container: 60
Ingredients: L-Theanine (Suntheanine®)
Other Ingredients: Cellulose, dicalcium phosphate and vegetable stearate
FAQs About Douglas Laboratories L-Theanine Capsules
Q: Does this make you sleepy? A: No, not like melatonin. This has 100 mg of L-theanine per capsule, which people usually take to relax without feeling knocked out.
Q: How should I take it? A: One capsule a day is the standard. I’d take it when you want the calming effect. If you’re using it at night, try it 30 to 60 minutes before bed.
Q: Why does this one use Suntheanine? A: Suntheanine is just a branded form of L-theanine. People usually look for it because it’s the version used in a lot of studies. This one gives you 100 mg per vegetarian capsule.
Q: I've heard L-theanine can be taken with coffee. Can I do that with this one? A: Yeah, a lot of people do. L-theanine is often paired with caffeine for a smoother feel, but since this one can be relaxing, I’d see how you do with it before mixing it with coffee or taking more than one.
Q: Are there any medication concerns with this? A: Yes, a few things to watch. If you take any medications or have a medical condition, check with your doctor or pharmacist first. And don’t mix it with alcohol, since that can make you too drowsy.
Q: Should I take it if I'm pregnant or nursing? A: I wouldn’t guess on that one. Talk to your OB or midwife before starting it.
Q: Is this vegetarian? A: Yes, it uses a vegetarian capsule. The other ingredients are simple too: cellulose, dicalcium phosphate, and vegetable stearate.
At The Healthy Place, we strive for accuracy in our product images and information. However, manufacturers may make changes to product packaging or ingredients that are not yet reflected on our site. We recommend that you read the labels, warnings, and directions on purchased products before use and not rely solely on the information provided by The Healthy Place.

