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Life Extension

Glycine, 1,000 mg, 100 Vegetarian Capsules

4.8 · 12787 reviews
1,274 ₽

Gluten Free Non GMO LE Certified Amino Acid for Healthy Sleep Dietary Supplement In clinical research, the essential amino acid, glycine, has been shown to have a calming effect on the brain. To provide the maximum benefits, we formulated our Glycine with 1000 mg, a significantly higher dose than many traditional glycine supplements. Our Glycine supplement offers calming sleep support and whole-body health benefits in easy-to-swallow 1000-mg capsules. Glycine Benefits Promotes relaxation Promotes healthy quality sleep without causing daytime drowsiness Supports healthy glucose & fructose metabolism Supports connective tissue throughout the body For occasional sleeplessnes. Healthy Sleep with Glycine A good night’s sleep is one of the most effective ways to take care of our bodies. But hectic lifestyles, exposure to harmful blue light and more have impacted our sleep habits. Glycine offers sleep and relaxation support and so much more in an easy-to-swallow 1000-mg capsule.

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Gluten Free Non GMO LE Certified Amino Acid for Healthy Sleep Dietary Supplement In clinical research, the essential amino acid, glycine, has been shown to have a calming effect on the brain. To provide the maximum benefits, we formulated our Glycine with 1000 mg, a significantly higher dose than many traditional glycine supplements. Our Glycine supplement offers calming sleep support and whole-body health benefits in easy-to-swallow 1000-mg capsules. Glycine Benefits Promotes relaxation Promotes healthy quality sleep without causing daytime drowsiness Supports healthy glucose & fructose metabolism Supports connective tissue throughout the body For occasional sleeplessnes. Healthy Sleep with Glycine A good night’s sleep is one of the most effective ways to take care of our bodies. But hectic lifestyles, exposure to harmful blue light and more have impacted our sleep habits. Glycine offers sleep and relaxation support and so much more in an easy-to-swallow 1000-mg capsule.

Customer reviews

5.0
verified purchase
something new

I decided to try Life extension this time with Glycine pills. As a take them every night and I traveling a lot, for not to take powder with me I am having pills. I prefer powder but also comfort. The quality of this product should I considering as great. Again - all I need it to be - just one ingredient. 1000 mg per pill - sounds amazing. You getting more for the same money. The size of capsules is pretty big but I am okay with that.

10/30/2023
5.0
verified purchase
Glycine

Life Extension is my favorite brand. After a week taking This Glycine can felt so relax and help with my sleep . I got no problems with the size of capsule and swallow easily . very decent prices and awesome delivery speed. thank you iherb for bringing in many good quality products.

11/15/2024
5.0
verified purchase
Amazing 🤩 👍👍👍✅

The quality of the natural ingredients includes an amino acid that helps me sleep, relax, and get rid of muscle cramps after training, so it's very beneficial. It has no taste, and I recommend it. 👍👍👍

2/17/2026
5.0
verified purchase
glycine

I was using glycine for a while now and I very happy with the results. I usually take it in the evening to support relaxation and overall health and it has become a regular part of my daily routine. The quality of this product feels very high — the capsules are easy to swallow and don’t cause any discomfort. It’s also very convenient that the bottle contains 100 vegetarian capsules. One package lasts a long time, so I don’t have to reorder frequently, which saves both time and money.

2/1/2026
5.0
verified purchase
Take on empty stomach

It's really something - I can sleep better and have lovely dreams. However, it needs to be taken on an empty stomach. Otherwise, it doesn't work.

8/20/2026
5.0
verified purchase
Simple, clean, and easy to take

Happy with this glycine supplement. The capsules are easy to take, the quality seems good, and it fits well into my daily routine. I like that it is simple and straightforward with no fuss. So far, a very good purchase.

4/1/2026
5.0
verified purchase
must have

Glycine is a must have. I take it daily 5 grams. This one is really good although 5 grams oer day makes it expensive so I switched to a big bag of glycine.

3/31/2026
5.0
verified purchase

I’ve been taking Life Extension Glycine every day and it’s been a great addition to my wellness routine. It helps support healthy sleep, calmness, and overall relaxation. I also notice improved digestion and less tension after long work days. The powder mixes easily and has a mild taste that’s easy to take. This is a high‑quality product I’d recommend to anyone looking for a gentle, effective glycine supplement.

3/26/2026
4.0
verified purchase
Protein

Nice package. I bought it because I'm training 4-5 times a week. I took it for 3 months but I did not feel any benefits

1/30/2026
5.0
verified purchase
Amazing

Great product overall — the quality is consistent, the ingredients are clean, and the taste and size are exactly what I expect from iHerb. I use many of their items to support my routine, whether it’s for hydration, fluid balance, workout days, or training sessions, and the benefits show immediately. Perfect for an active lifestyle and any sport routine. I also want to mention their customer service. Recently, the airport in my country lost my iHerb package. I contacted iHerb and they handled everything instantly. The staff was extremely helpful, very consistent, and they sent a new package right away without any questions. I still don’t know what happened to the original one, but from my side, I received my items thanks to their quick support. Highly recommend both the products and the service.

12/2/2025