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๐ Sleep smart, wake sharp โ the millennialโs secret to serene nights!
Life Extension Glycine delivers a potent 1000 mg dose of this semi-essential amino acid in gluten-free, vegetarian capsules made with non-GMO ingredients. Designed to promote relaxation and healthy, high-quality sleep without daytime drowsiness, it also supports cognitive function and connective tissue health. Expertly formulated and rigorously tested, this supplement fits seamlessly into a modern wellness routine for professionals seeking natural, effective sleep support.

| ASIN | B00B35A394 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #3,470 in Health & Household ( See Top 100 in Health & Household ) #34 in Blended Vitamin & Mineral Supplements #431 in Sales & Deals |
| Brand | Life Extension |
| Brand Name | Life Extension |
| Color | Off White |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 3,567 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870166917 |
| Item Dimensions | 2.37 x 2.37 x 4.06 inches |
| Item Form | Capsule |
| Item Highlight | Glycine, 1000 mg, Amino Acid That Promotes Healthy Sleep, Gluten-Free, Non-GMO & Vegetarian, 100 Capsules |
| Item Nype Name | Glycine Supplement |
| Item Weight | 5.28 ounces |
| Manufacturer | Life Extension |
| Manufacturer Part Number | 01669 |
| Material Features | GMO Free |
| Material Type Free | Gluten Free |
| Model Name | Glycine |
| Model Number | 01669 |
| Number of Items | 1 |
| Package Size Name | 100 Count |
| Primary Supplement Type | Glycine |
| Product Benefits | Promotes relaxation, Promotes healthy quality sleep without causing daytime drowsiness, Supports healthy glucose & fructose metabolism, Supports connective tissue throughout the body |
| Recommended Uses For Product | Calming |
| Special Ingredients | Glycine |
| Specific Uses For Product | Sleep, Immune Support, Memory & Cognition |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 100 |
| UPC | 737870166917 |
| Unit Count | 100 Count |
J**L
Recommended by body builders. But I didnโt expect Glycine to help my sleep! No side effects
So I had Glycine on a list of supplements to try because I follow some healthy body builder types online. I am not one myself though. At all. I am not even a fit person nor a fitness fanatic at all. Iโm older and not svelte currently. (I prefer natural remedies as first line defense when possible.) So Iโm not a fitness icon here. But I do follow and read these healthy peoples posts, and they recommended Glycine. (Taurine too even. Plus many others). But I had Glycine on my radar the most. So Glycine has been on my list of supplements to try, but I just wasnโt in a rush since Iโm not building muscles. Now I deal with insomnia lately. And I had read somewhere that Glycine could help. This was news to me since I had only associated Glycine with body building and muscles. So then I really wanted to give it a try for sleep issues. And so I ordered this bottle. I donโt have any loyalty to any Glycine brand yet. It was a pretty random brand choice. Itโs my first time trying Glycine so it wasnโt easy to choose with the vast variety on amazon. So my brand choice is totally random. Maybe the price and review numbers is why I landed on this brand. I canโt recall. Just had to choose and start somewhere. So I pulled the trigger and just placed an order to try Glycine. So now I take one Glycine in the later evening and then two more Glycine right near and closer to bedtime. And I always get drowsy with the Glycine. Every time. I can fall asleep now and I donโt tend to fight it. The Glycine seems to help with that too. It really does work for me and Iโm a deeply ingrained night owl. I prob have a hyperactive brain. I know I used to be like this since I was a baby. A serious Night Owl. My mother said I was always playing in my crib at midnight a lot. Sigh. Itโs inherent and nothing I can really do except manage it. If I take the Glycine too early though I Iโll sleep too soon and wake up at like 3-4 am. So I take it closer to 10 pm to get sleepy and to stay asleep longer. Glycine seems to really help me with my insomnia and I take it nightly now. Three is what is mentioned on bottle. And thatโs my full dose so far. Since Iโm a supplement user Iโm already very aware to look for changes and side effects. So with any supplement I always monitor any minute or major changes and any extra side effects. I have none with Glycine. None. Just the good ones I wanted. My experience is just having that desired drowsy effect that I need. It works well for me and is mild in side effects but powerful in what I need it for. No cotton mouth no headaches no weird dreams no hangover head no lingering drowsiness. Just a good drowsy effect upon taking it and then a good sleep and a good wake up. Itโs mild in use but powerful too. It has nothing bad about it. It works perfectly to address my insomnia with my overly active brain. I hope this helps everyone who might be looking for a good insomnia and sleep regulator. This does it for me. And Iโve tried many things.
T**L
Helpful Addition to My Sleep Routine
I added this glycine supplement to my nighttime routine, and I have been happy with my experience. It has been a helpful addition and seems to support a better nightโs sleep for me. The capsules are easy to take, and I like that the dosage is simple and convenient. I appreciate having a straightforward supplement that fits easily into my evening routine. Everyone responds differently to supplements, but for me, this has been a good product and something I have continued using because I feel it helps with my sleep. Overall, this is a quality glycine supplement that has worked well as part of my bedtime routine.
~**~
Marked and measurable improvement in sleep type and quality!!!
After far too many issues with achieving deep, restorative sleep that spans many years (verified by both my sleep app and my Apple Watch) which coincided with peri/menopause, I was on a mission to find a more natural alternative to RX sleep medications. I did a lot of reading, and decided to look into glycine a bit more. While reviewing options for it available here on Amazon, I came across Life Extension Glycine (1000 mg). I'm a highly skeptical person by nature, and I typically think that natural alternatives aren't usually more effective than our RX options, but let me tell you that I'm now a believer in the effectiveness of glycine, and here's why: I changed nothing in my routine when I started taking glycine. Beginning with my first dose, which I took around 9 PM that night, my sleep app told me that I'd achieved AN HOUR AND TWENTY + MINUTES OF DEEP SLEEP. For reference, my average hovers around only 30 +/- minutes per night. I'd woken up that next morning feeling surprisingly refreshed, so imagine how shocked I was at such a marked difference after only one dose! Of course, I sort of wrote that off as being an outlier, but after my second, third, and fourth nights with much the same experience, I couldn't (and can't) ignore that glycine appears to absolutely be having a positive, effective influence on the amount and type of sleep that I'm getting. It's been over a week of a marked improvement since adding this supplement to my night time routine. I'm feeling more energetic during the day, and am falling asleep far more easily at night. The capsules are colorless, tasteless, odorless, appear to dissolve easily and are absorbed quickly (I start to feel tired about 2-3 hours after taking a single capsule). I'm sleeping through the entire night, so the effects seem to last a solid 6+ hours, and it leaves me without feeling any kind of sluggishness or residual fatigue the next morning. I couldn't be happier with this purchase. This is the one supplement that I can say with absolute certainty has had exactly the effect all the hype claims, and thus far, the it's been better than my RX sleep medication as it comes without the morning grogginess or the concern of taking a RX med. This is worth a subscribe and save, and the cost is worth every single penny. This is rapidly becoming a staple in my night time routine, and deservedly so.
N**H
Falling asleep faster!
The Life Extension Glycine 1000 mg has been a life-changer for improving my sleep quality and overall relaxation at night. I love that it is a pure amino acid supplement that is gluten-free and easy to incorporate into my routine. Since I started taking it, I have noticed falling asleep faster and waking up feeling more refreshed and rested. The capsules are easy to swallow and digest without any unpleasant aftertaste. Overall this supplement is effective, high quality, and has become an essential part of my nightly wellness routine.
M**9
Great for sleep but watch out for rebound issues if you stop
This glycine works great for sleep. I take it with magnesium before bed and sleep much better than I used to. I am prone to nighttime anxiety, a nightmare occasionally, and 3 am waking. This helped a lot of that. Iโve taken half the bottle so far However, I did want to warn people that while everything that you read on the internet says you canโt get dependent on it, from my experience it is very unpleasant when I donโt take it. Iโve tried 3 times to go without it a night. All three times I get horrible and stressful dreams (more than one) and wake 3 times or more. Way worse than before I started taking it. I do feel like my brain is dependent on it now. I did read you may need to taper off if you want to stop it
H**9
Resolves nighttime hot flashes
I had to do without these because I didnโt order in time for a trip, and I realized the massive difference they were making in my sleep. They completely resolve nighttime hot flashes and Iโll never go without them again.
V**.
Great Stress relieve!
It's a great supplement if you need a good sleep. This is the second time I am ordering it and very happy with this product. I am taking two caps about 30-40 minuted of going to sleep. It helps to relax physical tension in muscles and mental stress in the brain to fall asleep fast and get good rest. You can also enhance it with Magnesium Glycinate.
J**N
Life changer for sure.
I have never left a review on Amazon but after taking this for around 2 months I can say I haven't sleep this well in years. I have tried probably a dozen different sleep aids and nothing came close to helping me like this has and it's so cheap it's a no brainer.
L**O
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F**.
Ottimo
Ottimo
L**S
Received these quickly and in good order
I received these recently. The pills came quickly and were as I expected. I havenโt been taking them long so am not sure if they are effective as yet. I do not have any trouble swallowing them and they do not affect my stomach.
J**Z
Nice
Works
A**G
Excellent for deep sleep
Very good result from day one
Trustpilot
1 month ago
2 weeks ago