Worked as advertised, but word of warning!!
If you take any SSRI medication, taking L-Theanine as well may increase your risk of seratonin syndrome, a rare but extremely serious condition. If you take any serotinergic medication like SSRIs (Lexapro, Prozac, etc.), MAOIs, or TCAs, make sure you understand the risk and know the symptoms of seratonin syndrome when taking any supplement with L-Theanine.
A lot of people taking SSRI's have trouble waking in the morning and would benefit immensely from this product, so I hope Zest Labs releases a secondary version without L-Theanine so we can feel safe and comfortable taking it every day. At the moment I am only taking one pill (40mg caffeine, 40 mg L-Theanine) out of caution, but I wish I could take a full 80mg caffeine.
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Bridget D.Verified buyerSep 14, 2025 · Wake Up Pill
6 found this helpful
“Waking up after 7 hours like clockwork”
From Day 1, Zest has consistently worked in 7 hours for me. I'm still figuring out the timing and if I want to be a morning exerciser before getting ready for work, but I'm waking up less groggy and more able to plan and make decisions. I used to wake up well before I needed to be up in order to have multiple alarms and a slow morning to let the coffee hit. Taking Zest is already a big improvement for a night owl with an early morning job. My only issue is sometimes I want more than 7 hours of sleep, but it will wake me up after 7 hours. So it's hard to take daily, though I know that is how it works best. I'm going to try to take it at 10PM even on weekends to wake up at 5AM and hope those habits become regular during the workweek. I've been waking up a few minutes before my alarm every day, so it's not a surprise.
Age 35–44
Helped with
Wake up easier
Less morning grogginess
More time in mornings
Better morning routine
Nicole G.Verified buyerSep 29, 2025 · Wake Up Pill
5 found this helpful
“Got me off provigil”
so I have idiopathic hypersomnia, and it has been getting increasingly worse in the last year. I was taking Provigil 200 mg twice a day and I was still having issues staying awake. Unfortunately, the Provigil put me in afib so taking more wasn’t really an option. My provider found this for me, and I started taking it in place of the provigil. It was a rough transition at first because I was also on propranolol. But after about a week, it helped me tremendously. Now I take two of these at night and I actually feel awake enough to drive to work. It’s safer because I don’t go into AFib anymore.
Age 35–44
Helped with
Wake up easier
Less morning grogginess
Feel more refreshed
Brandy F.Verified buyerNov 5, 2025 · Wake Up Pill
What reviews mention
Why people switch.
The number of reviews that mention each topic, counted from the review text.
Age and “helped with” are reviewers’ own answers to optional questions on the review form (213 of 305 answered).
Perfectly Balanced
It works perfectly! I took it around 1030pm. Roughly 2hrs after eating. I shot straight up at 6am ready to rock and roll! Didn't even need the alarm. Then I had steady energy the rest of the day. No crash. 100% recommend
Age 25–34
Helped with
Wake up easier
Less morning grogginess
More time in mornings
Feel more refreshed
Better morning routine
Less afternoon crash
TJ M.Verified buyerOct 6, 2026 · Wake Up Pill
Easy wake up in...
Easy wake up in a pill
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
More time in mornings
Feel more refreshed
Better morning routine
Less afternoon crash
Colton S.Aug 12, 2026 · Wake Up Pill
Improved Sleep Inertia
So far it is helping a bit. I still struggle a little in the mornings, but before, I could sleep through my alarm for over an hour. Now I actually wake up to my alarm, but I still feel a little bit groggy and tired. I'm assuming this will get better over time, but honestly, just being able to wake up is a huge improvement to me. I do wish they had a little bit more oomph though. Caffeine is not as strong for me as it is for others, but the other ingredients are probably helping with that. I do still feel like I need to take my Adderall in the morning. I'm not AS tired throughout the day as I usually am. If there was a stronger version for people who aren't sensitive to caffeine, I would definitely buy it! Or maybe take three instead of 2 before bed? I won't do that before looking into if it is okay to do though. I'm hoping it just gets better as I continue to take them!
Age 25–34
Helped with
Wake up easier
Feel more motivated
More time in mornings
Better morning routine
Less afternoon crash
Samantha V.Verified buyerMay 4, 2026 · Wake Up Pill
Not 7 - 8 hours. More like 6.
Not 7 - 8 hours. The pill kicks in for me about 6 hours in, so I have to wake up in the middle of the night to take it.
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
Less afternoon crash
Alec D.Verified buyerApr 20, 2026 · Wake Up Pill
This pill is life changing - no need to drink caffeine all day & no more snoozing my alarm!
This pill has changed my life, I swear by it to everyone I talk to nowadays. I am the opposite of a morning person, usually sleeping until the last minute, snoozing at least 6 alarms, before finally being able to crawl out of bed & it would take at LEAST an hour or more to fully wake up/dispel
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
More time in mornings
Feel more refreshed
Better morning routine
Less afternoon crash
Ashly F.Verified buyerMar 8, 2026 · Wake Up Pill
Definitely buy if you struggle to wake up!
This completely took all my grogginess out of my mornings, it’s simple to take and I wake up feeling replenished and awake. 10/10 would recommend!
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
More time in mornings
Feel more refreshed
Better morning routine
Less afternoon crash
Perry L.Verified buyerFeb 19, 2026 · Wake Up Pill
More, better, constant energy
I feel so much more energy now throughout the day! And it's not in peaks like with coffee, it's constant instead. It's also got rid of my grogginess when I wake up, which feels really good. Definitely recommend!
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
Feel more refreshed
Less afternoon crash
Neb J.Verified buyerFeb 9, 2026 · Wake Up Pill
Surprisingly Effective — A Game Changer for My Mornings
I decided to try Zest Wake Up Pills because I’ve been trying to manage my caffeine intake while pregnant, and I was really hoping to find something that could help me wake up feeling more alert without reaching for coffee first thing in the morning. I wasn’t sure what to expect, but these have genuinely impressed me.
You take two pills before bed, and by the next morning I feel noticeably more refreshed and clear-headed. It’s not a jittery or artificial feeling—just a smoother, more natural start to the day. I love that it helps me feel awake without immediately relying on caffeine.
The product is easy to use, gentle on my system, and the routine fits seamlessly into my nighttime habits. I also appreciate that the company is a startup; the packaging is clean, the instructions are simple, and it feels like a thoughtful, well-designed product.
Overall, I’m really happy I gave these a try. They’ve made my mornings easier, and I feel more in control of my energy levels. Definitely worth considering if you’re looking for an alternative way to support your morning wake-up routine.
(As always, especially during pregnancy, it’s important to check with your doctor about any supplements—but for me, this has been a great addition.)
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
Feel more refreshed
Better morning routine
Less afternoon crash
Rachel M.Verified buyerDec 11, 2025 · Wake Up Pill
Great product , but wish it had a higher caffeine content
This is a great product and really works. someone else wrote a review saying one thing about it is like it really Kix in after 7 hours instead of 8 that has also been my experience.
But really the reason I gave it 4 stars is I feel like it should be double the strength or 120mgs 1.5 dose. I have used a double dose before and that's way more closer to how I want to feel waking up.
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
Less afternoon crash
David D.Verified buyerNov 7, 2025 · Wake Up Pill
Life-changing!
It has honestly made an an indescribable change in my mornings. It used to feel like I had a physical weight on me when I woke up, now I can spring out of bed. It's remarkable.
Age 25–34
Helped with
Wake up easier
Less morning grogginess
Feel more motivated
More time in mornings
Feel more refreshed
Better morning routine
Less afternoon crash
Grant M.Verified buyerOct 14, 2025 · Wake Up Pill
A noticeable difference!
I 100% notice a difference in my morning energy when I do take it. However, sometimes I still sleep in, despite taking two pills. Definitely try to take it on an empty stomach, as I notice that it’s more effective that way.
Age 25–34
Helped with
Less morning grogginess
Feel more refreshed
Less afternoon crash
Brittany B.Verified buyerSep 9, 2025 · Wake Up Pill
Recovering Napper
Listen... I am a CHRONIC napper. I work a variable schedule every single week, so my sleep patterns are just as unpredictable. I am also a night owl by nature. But Zest has helped me TREMENDOUSLY in my efforts to keep a more regular schedule. After about a week of use, I had the realization that I hadn't ONCE felt that nagging "gosh I could use a nap" feeling I was so used to. I can not recommend this enough!!
Age 25–34
Helped with
Wake up easier
Less afternoon crash
Natalie B.Verified buyerAug 25, 2025 · Wake Up Pill
