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Carlson

Glycine Powder, Free Form Amino Acid, 3.53 oz (100 g)

4.8 · 5372 reviews
1,129 ₽

Igen Non-GMO Tested™ Dietary Supplement Energy Support Healthy Sleep Collagen Production Gluten-Free No Artificial-Preservatives Potency & Quality Guaranteed An FDA Regulated Facility Carlson® Providing the highest quality nutritional supplements since 1965. Glycine helps maintain optimal energy levels and healthy metabolism, promotes relaxation and a healthy sleep pattern, and plays an important role in collagen production. Glycine in powder form promotes superior absorption.

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Igen Non-GMO Tested™ Dietary Supplement Energy Support Healthy Sleep Collagen Production Gluten-Free No Artificial-Preservatives Potency & Quality Guaranteed An FDA Regulated Facility Carlson® Providing the highest quality nutritional supplements since 1965. Glycine helps maintain optimal energy levels and healthy metabolism, promotes relaxation and a healthy sleep pattern, and plays an important role in collagen production. Glycine in powder form promotes superior absorption.

Customer reviews

5.0
verified purchase
Carlson Glycine Powder

For those seeking a clean, effective glycine powder to support sleep quality, Carlson delivers— pure formula, not advertised as a micronized product but it’s pleasant mixing behavior make it a reliable staple for nightly routines. Has a mild natural sweet flavor and I love it with magnesium glycinate tablets. Lowers core body temp which is why it’s great for sleep.

8/1/2025
5.0
verified purchase
adorable

The best glycine powder I ever had! Not too sweet, has no additional ingredients - that I really love. And I think this is the best quality Glycine I've ever tried. The size of the package is not too big - 100 g, so I can take it with me when travelling (not in cabin of course).

10/30/2023
5.0
verified purchase
great 👍

very good composition gentle and nice package very good quality and nice items 👍 I like everything I like everything ❤️ in iherb the size is suitable the magnesium is very good fo muscle and joint and control sleep 😴 thank you iherb for everything I am using and trust all products I'm very happy i like the ingredient please put 🙏 like 👍

6/10/2025
5.0
verified purchase

It is a white, sweetish powder. It makes me feel more energized. I usually take it before doing mentally demanding work, so I avoid taking it before bed.

8/24/2026
5.0
verified purchase
Glycine

I swear by this amino acid! It has reduced rash on my skin, reduced amount of bleeding during cycle! I would never be without it

2/20/2026
5.0
verified purchase
Pure Amino Acid Support for Restful Sleep and Recovery

Carlson Glycine Powder offers a simple and highly effective way to supplement with one of the most versatile amino acids. Because it’s a free-form powder, it’s designed for rapid absorption, bypassing the need for your body to break down complex proteins. This makes it a popular choice for those looking for immediate support in energy production and tissue repair.

2/14/2026
5.0
verified purchase

I chose this glycine powder for general wellness support. The quality is good, and I like that it contains only one simple ingredient without unnecessary additives. The powder dissolves well in water and has a mild taste. The jar size is convenient and lasts a long time. Overall, a good option if you prefer amino acids in powder form.

1/10/2026
5.0
verified purchase
No taste and no fillers!

I'm trying this out, hoping it will help with the healing of a shoulder issue I'm dealing with. So far so good. The powder itself has no taste so it's very easy to take. I like that this has no fillers.

12/27/2025
5.0
verified purchase
Good stuff

I take magnesium glycine to help me sleep better and it works for me..

12/2/2025
5.0
verified purchase

I started mixing a scoop of this glycine powder into my evening tea to help with sleep, and the results have been fantastic. I fall asleep much more easily and wake up feeling genuinely rested, not groggy. The powder is flavorless and dissolves completely, which makes it so easy to use. It's been a simple and effective solution for my occasional sleeplessness.

11/10/2025