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💼 Elevate your focus and unwind like a pro with MaryRuth’s L-Theanine Drops!
MaryRuth's L-Theanine Liquid Drops deliver 200mg of pure L-Theanine per serving in a refreshing lemon lime liquid form. Awarded the Clean Label Project Purity Award and third-party tested for over 200 contaminants, this vegan, non-GMO formula supports relaxation, mood, cognitive function, and restful sleep. Free from common allergens and sugar, it’s crafted in a GMP facility by a woman-owned, B Corp certified brand—perfect for professionals seeking clean, effective daily calm.




















| ASIN | B09YKGM7N5 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Nut Free |
| Best Sellers Rank | #5,529 in Health & Household ( See Top 100 in Health & Household ) #58 in Herbal & Nutritional Sleep Supplements |
| Brand | MARYRUTH'S |
| Brand Name | MARYRUTH'S |
| Container Type | box_box |
| Customer Reviews | 4.7 out of 5 stars 1,331 Reviews |
| Diet Type | Vegan |
| Flavor | Lemon Lime |
| Item Dimensions | 1.57 x 2.48 x 5.04 inches |
| Item Form | Drop |
| Item dimensions L x W x H | 1.57 x 2.48 x 5.04 inches |
| Manufacturer | Mary Ruth's |
| Manufacturer Part Number | LTheanineLemLim2oz-SP |
| Material Features | Gluten Free |
| Material Type Free | Sugar Free |
| Model Number | 0810104620048 |
| Number of Items | 1 |
| Primary Supplement Type | L-Theanine |
| Product Benefits | Supports cognitive function, mood, stress, relaxation, and sleep. |
| Special Ingredients | L-Theanine, Organic Glycerin, Organic Stevia Leaf Extract |
| Specific Uses For Product | Mood Support, Focus, Sleep Support, Cognitive Function, Relaxation |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 30 |
| UPC | 810104620048 |
| Unit Count | 2 Fluid Ounces |
J**A
Tremendous help with focus and attention
These drops were recommended to me to help with my mood and focus throughout the day. It’s really been effective with both my mood and attention. I don’t really smell an odor and it doesn’t have much of a taste. I put a few drops in my coffee each work day and feel so much calmer and focused at work. I haven’t noticed any side effects and it’s definitely easy to swallow since there is no weird flavor. Note: it has no effect on my pain levels.
H**.
Tasty and Helps Me Feel Calm Before Bed
I first heard about this from a Korean influencer who recommended L theanine for focus and feeling calmer, so I decided to try it. I’ve been really happy with it so far. The liquid drops are easy to take, and I like that I do not have to swallow another pill. The taste is mild and not hard to use regularly. For me, it helps me feel more relaxed and settled, especially at night. I also noticed that I fall asleep more easily when I take it before bed, without feeling groggy the next morning. Everyone’s experience may be different, but this has been a really nice addition to my nighttime routine, and I would definitely repurchase.
E**R
Works too well! lol
I got this for my mood support, due to my adhd I didn’t realize it’s also for sleep support! This will make me feel naturally sleepy within 30min, love it but I also hate it bc I love to stay awake! But luckily, I’ve been getting enough sleep now! I also don’t have any bad dreams, groggy or any negative side effects! I also have sensitive stomach, and I don’t feel any nausea or anything! It’s very effective at both mood and sleep support. The taste is good too, I put it in a cold glass of water and it’s tasty.
K**E
Very Effective
I bought this before going on a cruise for the first time, because I was really nervous and wanted something to help me relax. I have travel anxiety, and it was extra ramped up thinking about being on a ship. I took this the days leading to the trip but also the day of. I took it about 15-20 mins before actually boarding, and it helped so much. I could feel the relaxation hitting me. The taste is good, and I feel comfortable knowing it’s a high quality, safe product without weird ingredients. Very effective if you’re looking for a way to wind down before bed or to address everyday life stressors.
S**2
Wake up so refreshed and no more anxiety from caffeine
I love the Mary Ruth’s brand of L-theanine, I have tried other brands, but this is the only one that consistently makes me calm and more importantly, as someone who suffers from insomnia, upper airway resistance syndrome, and fibromyalgia, which all impair my sleep quality, it improves my sleep quality dramatically when taken before bed. I take it under the tongue for faster absorption. Then I wake up feeling significantly refreshed, which has not happened with any other brands I’ve tried. I love that it’s natural and so easy to take, not another pill to have to swallow. It’s pleasant tasting, pretty sweet but has no sugar, just glycerin, so that’s fine. I like the synergy it has with my sleep meds of not making me more drowsy or sedated. It does not make me sleepy, not even like melatonin, but it simply allows me to feel much more refreshed with the same number of hours of sleep when I wake up. I also am one that tends to get super anxious and jittery from caffeine sometimes. When I’m starting to feel that panicky feeling after too much coffee or energy drinks, a couple dropperfulls of this stuff, and the anxiety is completely gone in thirty minutes. This is high quality, high caliber L-theanine, and I keep returning to this brand because of it. I’d highly recommend.
I**Y
L Theanine for Anxiety
Love the product. It really does help with my anxiety jitters. It is tasteless and odorless. I add it in my chamomile tea in the mornings because that’s when I wake up jittery. It really calms me down. Now, it may not be ideal to drink it in the morning if you work or need to be awake because it relaxes you. Since I really need it I drink it anyways. Drank it at night once (100ml in am and 100ml in pm), but I feel like I woke up more anxious than usual. I’ve been trying to pay attention to my body reactions. It’s been working well for me but I still have good and bad days, more good than bad :) Unfortunately, The packaging was messed up though. The item was outside of the box and the box was smashed.
M**S
Easy to Administer and Good Flavor
I’ve taken this supplement before but wanted something I could dose to fit my needs and use quickly. I am postpartum and needed this alongside several other supplements. This brand always impresses me with quality. The flavor is good, easy to administer and is effective. I use it in the morning and before bed. It is effective in keeping my mood stable over the course of day and helps me sleep at night as well. I do feel more focused when I take it as well, however I am taking a lot of vitamins so hard to say this one specific to that. I think it’s a good value too, it’s a decent supply for the cost. I recommend trying this brand!
J**Y
Helps me stay focused
I have ADHD and bad afternoon slumps with brain fog. I take 200mg of this and it works for me. I have more focus and I get stuff done. I like the flavor, too. I have a few bottles stashed in my home and office.
S**S
Excelente
Buen producto,siempre satisfechos ayuda a nuestro hijo con autismo
Trustpilot
2 weeks ago
1 month ago