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🌙 Unlock your best night’s sleep—naturally and powerfully.
Allergy Research Group ARG Zen Sleep combines 500mg GABA, 200mg Suntheanine L-Theanine, 100mg 5-HTP, and 10mg P5P Vitamin B6 in a hypoallergenic, vegetarian capsule designed to support relaxation, healthy stress response, and natural sleep cycles without melatonin. Free from major allergens and backed by over 45 years of scientific expertise, this formula offers a fresh, effective approach to improving sleep quality for adults.






























| ASIN | B07GT6Z3BT |
| Age Range Description | Adult |
| Best Sellers Rank | #60,867 in Health & Household ( See Top 100 in Health & Household ) #53 in 5-HTP Nutritional Supplements |
| Brand | Allergy Research Group |
| Brand Name | Allergy Research Group |
| Container Type | Canister |
| Customer Reviews | 4.2 out of 5 stars 139 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 3.55 x 1.95 x 1.95 inches |
| Item Form | Capsule |
| Item Highlight | L-Theanine, GABA and 5-HTP Formula for Relaxation and Natural Sleep Patterns Without Melatonin, Vegetarian |
| Item Weight | 2.08 ounces |
| Manufacturer | Allergy Research Group |
| Manufacturer Part Number | 77360 |
| Material Features | Vegetarian |
| Model Number | 77360 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B6 (as Pyridoxal-5-Phosphate) 10 mg, GABA (Gamma-Aminobutyric Acid) 500 mg, Suntheanine L-theanine 200 mg, L-5-Hydroxytryptophan 100 mg, Primary Supplement Type Vitamin B6 (as Pyridoxal-5-Phosphate) 10 mg, GABA (Gamma-Aminobutyric Acid) 500 mg, Suntheanine L-theanine 200 mg, L-5-Hydroxytryptophan 100 mg, See more |
| Product Benefits | Hypoallergenic |
| UPC | 713947773608 |
| Unit Count | 60 Count |
A**E
Works well
I have terrible insomnia so the fact that this worked at all is worth five stars. It wasn't a miracle worker and I did have to combine it with other supplements for it to work, but it was especially helpful in that it has different ingredients than most other sleeping formulations contain. I especially appreciated that it did NOT contain melatonin like so many sleeping supplements do, which then causes many people to become immune to melatonin. By using the mix of Gaba, 5-HTP, etc they are attacking sleep from a totally different angle than a lot of the herbal supplements as well, which was a wonderful new approach to sleep. I highly recommend this to anyone who feels like they have tried everything out there without success. Its so refreshing to find a company who has given it some thought and created a new formula!
R**B
Great for sleep
Why did you pick this product vs others?: Wow, only just tried this but initial impression is great - helped me sleep and woke up very relaxed. Will update if that changes.
A**R
Finally, something that works!
Works better than any supplement I’ve tried so far. Very restful sleep. No groggy feeling in the morning. I gave it a 4 star because I still wake up earlier than my alarm, but I’m super happy being able to sleep.
S**S
Healthy sleep aid.
Recommend by my Naturopath! They work!
G**T
Caused sleep paralysis💊
I was looking for a new sleeping pill since I work a lot and I'm usually up late at night. However I had a strange adverse reaction to these pills and this particular brand. Perhaps these will work for you but they did not work for me. I tried them for a week and they caused sleep paralysis, which is horrifying and intense nightmares. I personally cannot recommend these. There's something in this product that is causing this problem. I have tried different brands of sleeping pills over the years. I've even gotten prescriptions from my doctor to help me sleep through the night. They do carry this brand at my doctors office however, I cannot in good faith. Recommend these to anyone. If you're looking for something different, maybe these will work for you however they did not work for me. Full disclosure.
M**H
Doesn't work for me after 3 months
It really helped me get to sleep for a while. Never helped with waking up several times a night. Now it isn't helping me get to sleep, either. Going to take a break, maybe try next month.
E**M
Helps Sleep + Supports Good Mood
Excellent sleep product. Zen Sleep helps me fall asleep, stay asleep, and I wake up feeling refreshed and in a good mood. Other sleep aids (melatonin and CBD) help me fall asleep but then I wake up feeling groggy and just not in a good mood. Zen Sleep has been a wonderful product for me. I'm very pleased to have found it and highly recommend it if you have trouble falling asleep.
T**G
Amazing
I rarely write a review but this product deserves a thousand stars. It’s really for not only my sleep, my mood but and body overall. I feel much more energetic everyday.
Trustpilot
3 weeks ago
2 weeks ago