Best Glycin Wirkung 2025

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Last Updated - 09/06/2025

Best Choice

01

Vit4ever

Glycine Pure - 1100 g (1.1 kg) Pure Powder - No Additives - 733 Servings - Laboratory Tested Quality - 100% Glycine Amino Acid - Vegan

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9.8

Exceptional

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What you need to know: Glycine is a non-essential proteinogenic amino acid and is the starting substance for the formation of numerous molecules such as: Glutathione, choline, porphyrine, purine, creatine, collagen and haemoglobin. In addition, glycine is the most commonly represented amino acid of collagen. Glycine is very soluble in water and has a slightly sweet taste.
Vegan and free of undesirable additives: Our vitamin C powder is 100% vegan & free of magnesium stearate, aromas, colourings, stabilisers, gelatine and of course also GMO-free (genetically modified organisms), lactose-free, gluten-free and contains preservatives.
Manufacturing & your satisfaction: The Vit4ever range includes numerous nutritional supplements at a fair price-performance ratio. Our products are made of high-quality premium raw materials and are produced exclusively in certified EU factories. Our production sites can be found in Germany and the Netherlands. -
Laboratory-tested purity: Independently laboratory tested for heavy metals, mould, E. coli, Salmonella and other relevant test criteria.
Excellent value for money: 1100 g / 1.1 kg pure glycine without additives. With approx. 733 servings each with 1500 mg / 1.5 g glycine. The included measuring spoon makes the amino acid easy to dose.

19,99 €
02

Naturkur

Naturkur® Glycine 900 mg – 240 Capsules in Pharmacist Jar – Vegan, Laboratory Tested, No Additives, Handmade in Lower Franconia

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9.6

Exceptional

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Your satisfaction – at Naturkur you can always rely on absolute premium quality. And so that you are 100% satisfied, we are always supportive. For a healthy and happy together!
Small and vegan capsules – you can easily swallow our vegetable pullulan capsules, because we have the smallest 900 mg glycine capsules. Of course, with fresh content, thanks to better air barrier protection than gelatin and chemically produced HPMC!
Pharmacy glass protects contents – unlike plastic, glass does not give any substances to your capsules. Its brown tint also protects the vitamins and active ingredients from light. The result is healthy and intact nutrients, from which you can harvest the full strength
Natural glycine – pure vegetable amino acid in its highest quality and purity. And since we leave nothing to chance, every raw material is analyzed and controlled by a DIN EN ISO 17025 accredited laboratory!
Made in Germany – in our Lower Franconian factory, we still work with semi-automatic machines with hand and care. Although this manufacturing process is elaborate, we guarantee you the best and freshest nutrient content

19,99 €
03

ProFuel

Glycine Powder 1 kg - Optimal High Dose with 10 g Glycine per Day - Glycine Ultrapure with over 99.9% Purity - Amino Acid without Additives - Laboratory Tested with Certificate - Supply for 100 Days

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9.5

Excellent

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Recommended intake: daily add a measuring spoon of GLYCIN Ultrapure (10 g) in 300 ml of liquid (e.g. water, fruit juice, etc.) and stir briefly - the glycine drink is ready. The amino acid glycine naturally has a slight sweetness and therefore has a pleasant taste.
Optimal high dose: per serving (one measuring spoon), our glycine powder delivers a full 10 grams of pure glycine and thus makes a valuable contribution to an optimal supply of the body with this special amino acid. One bag contains 1000 g and is therefore enough for a full 100 uses.
No additives: to improve the flow properties of glycine, silicon dioxide is often used as a release agent. However, we have deliberately decided against it and rely on a pure glycine powder without unwanted additives.
Made in Germany and laboratory tested: the production/filling of our glycine powder takes place exclusively in Germany and is therefore subject to the strict German guidelines for the production of dietary supplements as well as regular controls. In addition, we have our glycine powder regularly examined by an independent food laboratory - test certificate see 5. Image in the picture gallery.
Glycine - 100% vegan: the glycine powder is obtained using a special synthesis process. No ingredients/raw materials from animal origin are used and therefore the GLYCIN Ultrapure is 100% vegan.

14,95 €
Value for Money

04

Vegavero

Glycine Powder, 1000 g, German Production by Vegavero®, Laboratory Tested, 100% Pure Amino Acid, L-Glycine Powder in Premium Quality, with Measuring Spoon, No Additives, Vegan

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22% Off
9.4

Excellent

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Multi-talent: the human body could not exist without glycine. Glycine is used by our body to make important molecules such as glutathione (an antioxidant), creatine (energy supply in the muscles) and collagen (skin and joints). In addition, glycine acts as a neurotransmitter. Glycine is considered a non-essential amino acid because it can form the metabolism. However, with age, the body's ability to form glycine decreases.
IDEAL FORMAT Our pure glycine comes in a resealable 1kg bag with a measuring spoon. So you can simply stir the right amount of glycine into a drink, cereal or yoghurt. This makes it a great and versatile alternative to glycine capsules. The pleasantly sweet taste of L glycine powder and the good water solubility make it easy to integrate glycine into the diet. And all without additives such as sweeteners or flavours.
Good to know: Glycine is the smallest of the 22 amino acids. Amino acids are organic compounds that the body can only partially produce itself. However, as they are an important protein building block and are needed for building the skin as well as for the muscles and the immune system, the amino acids must be supplied via food. Similar to MSM powder, L tryptophan, glucosamine, glutamine, gaba and NAC, glycine is also popular as a dietary supplement.
German production: our glycine powder is manufactured exclusively in Germany to the highest quality standards. It is free from any additives. To ensure optimal quality, we do not test our powder for microbial impurities like other suppliers, but also for pesticide, aluminium and heavy metal residues. Of course, our product is non-GMO and suitable for vegans: inside.
Always there for you: We want to inspire you - that's why we develop innovative products based on the needs of our customers. We make sure to carefully combine and dose the ingredients so that the ingredients develop their effect optimally. We are happy to advise and support you in your goals.

16,90 € 21,90 €(22% Off off)
05

natural elements

L-Glycine Powder - 500 g (11 Month Range) - Vegan, Optimal Dosage, No Additives, Naturally Sweet - Produced in Germany & Laboratory Tested

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9.3

Excellent

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Your proteinogenic sugar substitute. The vegan powder with the pleasantly sweet taste is enough for 333 servings. Simply stir 1.5g (1/2 tsp) L-glycine into water, quark or shake. Also suitable in small quantities as a gentle sugar substitute, e.g. for coffee, and dissolves very easily.
THE NATURAL ELEMENTS DEVISE | Big words require great deeds! That's why we have every production batch thoroughly tested by independent laboratories in Germany. You can find the certificate of examination under "Product Guides and Documents".
Small amino acid very large. L-glycine is the smallest and most abundant amino acid in the body. It is proteinogenic and therefore indispensable as a building block of body proteins. This makes them particularly popular with athletes.
Has the spin out. Our glycine is the left-turning version. As this form is naturally most common in the body, e.g. in hair, skin, muscles and joints, it can be used best by your body.
Element thought | Only in what belongs in: our product is vegan and comes without genetic engineering. It also contains no unnecessary additives such as flavours, stabilisers or release agents.

18,99 €
06

Vita World

Vitaworld L-Glycine High Dose 1000 mg per Day (120 Vegan Capsules) - 4 Month Supply - Optimal Dose - Naturally Sweet - No Unwanted Additives, Laboratory Tested, Gluten-Free & Lactose Free

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9.1

Excellent

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Your satisfaction counts: Discover our wide range of dietary supplements at an excellent value for money. If you have any questions about our high-quality products, we are always at your disposal.
Pure and natural: our glycine capsules are free from unnecessary additives. They contain high-dose L-glycine and a vegetable capsule shell - completely vegan and without artificial additives, dyes or preservatives.
Optimal value for money: with 120 high-dose glycine capsules, you get a long-term supply that lasts for a full 4 months. Benefit from the high quality of this glycine powder at a price that inspires.
High dose formula with 1000 mg: each capsule contains 1000 mg of L-glycine, one of the smallest and most abundant amino acids in the body. Perfect for your daily supplement to support a balanced diet.
Easy to take: our L glycine powder in capsules can be easily integrated into your daily routine. Glycine is an amino acid that is essential for numerous functions in the body and can be easily taken via the capsules.

19,79 €
07

fairvital

Fairvital Glycine Powder, 500 g, Vegan, Amino Acid, Active Sports, 100% Pure Glycine Powder without Additives

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

fairvital German quality: daily dose: 1 teaspoon per day contains 3g glycine powder. High dose. Excellent value for money! Gently processed! Glycine is one of the proteinogenic amino acids. Pure substance!
Microbial purity made in Germany: according to HACCP. Origin of raw materials from EU and non-EU countries.
LEADED THROUGH EVERYDAY LIFE: Glycine is the simplest and most common amino acid in the body. As a proteinogenic amino acid, it contributes to the construction of body's own proteins and is therefore particularly appreciated by athletes.
BIOAVAILABLE & WITHOUT : gluten, lactose, fructose, magnesium stearate, preservatives, soy, pesticides, fungicides, artificial fertilisers, dyes, stabilisers and genetic engineering (NON-GMO). Vegan glycine powder without animal ingredients
5-month supply: Long shelf life in airtight sealed can. 500 g glycine powder - more efficiency than tablets and liquid. In a light tin!

11,95 €
08

Syglabs Nutrition

Syglabs Nutrition Amino Acids Glycine Powder 100% Pure Amino Acid Powder, 1 x 1 kg

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8.7

Very Good

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Very fine grain size.
Top quality.
Optimally soluble.
Essential amino acid.
1000 g pure glycine.

17,99 €
09

edubily nutrition

edubily nutrition® Glycine Powder • Amino Acid without Additives • Ideal for Sweetening • Pure Glycine Powder • Product from the Cologne List® • Naturally Vegan • In Recyclable Bag • 250 g

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vegan and without additives: fine, easily soluble, vegan glycine powder without additives or sweeteners - and therefore 100% pure.
Product from the Cologne list: the glycine is regularly analyzed for doping substances, so that even athletes can rely 100% on our glycine powder.
High product safety: each batch of our glycine powder is tested for heavy metals in an independent laboratory
German quality: quality is our top priority. That's why our high-quality glycine powder is bottled and processed in Germany.
GLYCINE POWDER: L Glycine is the smallest of all amino acids. Glycerine tastes pleasantly sweet and is therefore suitable as a sugar substitute in small quantities.

12,95 €
10

Nutri +

Nutri + Glycine Powder Vegan 500 g High Dose - Glycine Powder - Amino Acid without Additives - Also for Sweetening as a Sugar Substitute - from Germany

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

️High dose and evidence-based 100% pure glycine powder in resealable 500 g bag, including measuring spoon. Highest purity - no additives. Glycine tastes slightly sweet and can be easily stirred into water or any drink
️GLYCIN plays a role as a protein building block in numerous metabolic processes - the amino acid is part of collagen, choline, creatine, red blood dye and glutathione
️Effect: Due to its diverse functions in the organism, L-glycine - such as tryptophan, glucosamine or glutamine - is often used as a dietary supplement. Glycine is one of the semi-essential amino acids
️ Proven quality since 2013. Our customers rely on our nutritional expertise. Our dietary supplement is carefully manufactured in small batches and is subject to constant quality controls
️ Premium raw materials form the basis for our supplements, whether powder, capsules, drops or tablets. Our glycine powder is lactose free, gluten-free, 100% vegan and cruelty-free

11,78 €