Best Glycin Wirkung 2025

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Last Updated - 26.07.2025

Best Choice

01

Vit4ever

Glycine - 365 Capsules - High Dose with 2000 mg L-Glycine per Daily Serving - Particularly High Purity - No Additives - Vegan

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9.7

Exceptional

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VIT4EVER Quality: the Vit4ever range offers a variety of dietary supplements for every target group. Our products are made from high-quality premium raw materials and produced exclusively in carefully selected EU companies to ensure consistently high quality. Our production sites include Germany and the Netherlands. If you are not satisfied with a product or need support, we are always at your disposal.
Our philosophy: To ensure the highest quality, we subject our products to tests in independent German laboratories. Trust is good, control is better, so we rely on this additional safety measure (see product images).
High purity: our vegan amino acid glycine is made purely vegetable and without genetic engineering. Glycine is a semi-essential, proteinogenic amino acid offered in its pure form without any additives. The raw material is characterised by the highest quality and has a purity of at least 98%.
CLEAR INGREDIENTS Every ingredient we use is listed directly on the label. We are committed to absolute transparency. Our capsules are based exclusively on plant ingredients, are 100% vegan and come without additives. They do not contain PEGs, carrageenan, artificial flavours or magnesium stearate.
6 month supply: our product is extra high dose with 2000 mg per daily serving (2 capsules). Each vegan L-glycine capsule therefore contains 1000 mg ultra-pure L-glycine. With a recommended intake of 2 capsules daily, one can is sufficient for a whole 6 months. Our glycine is in the bioactive, left-turning form, just as it occurs naturally in the body, e.g. in hair, skin, muscles and joints. This means that it can be optimally utilized.

21,99 €
02

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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9.6

Exceptional

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Versatile: the vegan powder with the pleasantly sweet taste is enough for 333 servings. Simply stir 1.5 g (1/2 tsp) L-glycine into water, quark or shake daily. L-glycine tastes slightly sweet and is also suitable as an addition to coffee.
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 "Security Documents".
Small amino acid very large. L-glycine is the smallest and most abundant amino acid in the body.
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 and skin, it can be used optimally 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 €
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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15% Off
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.

12,70 € 14,95 €(15% Off off)
04

Bloom Naturals Beauty Supplements

Glycine Powder 1250 g (1.25 kg) - 100% Pure Amino Acid - Sweet Amino Glycine - No Additives, Vegan and Produced in Germany

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9.4

Excellent

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Practical use: our glycine powder has a slightly sweet taste and can be used in many ways - e.g. stirred into juice, tea or yogurt. Ideal for anyone who wants to flexibly complement their meal plan. ½ tsp. Equivalent to 1.5 g
Glycine Powder: Our high-quality glycine powder is vegan and GM-free. It contains no additives and is ideal as a natural addition to a balanced diet.
For a conscious evening routine: Glycine is a proteinogenic amino acid found in many protein sources. It is often used as part of a conscious evening routine.
Building block of collagen formation: Glycine is one of the main amino acids needed for the formation of the body's own collagen. Collagen in turn is a structural protein that is found in the skin, bones and joints, among other things.
Amino acid with versatile function: glycine is part of proteins and plays a role in the body's metabolism. It is one of the neurotransmitters and is present in the central nervous system.

16,99 €
Value for Money

05

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
9.3

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)
06

Syglabs Nutrition

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

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9.2

Excellent

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

17,99 €
07

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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9.1

Excellent

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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: our glycine powder is regularly examined 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 €
08

Horbäach

Horbaach L-Glycine 1500 mg | 180 Vegan Tablets | Amino Acid Glycine | High Concentration per Tablet

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9.0

Excellent

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Suitable for: Horbaach glycine tablets are vegan, contain no artificial colours or preservatives and are suitable for men and women.
Packaging may vary: we are in the process of updating our packaging. If the product you receive looks different, you can be sure that the benefits will remain the same. If your product is also labelled in English, you will find a removable label with six other languages for convenience.
Maximum strength: makes 1500 mg L-glycine per daily serving
L-GLYCINE: Glycine is one of the amino acids your body uses to make proteins.
Expertly developed: our professional formula guarantees purity and potency.

9,88 €
09

fairvital

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

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8.7

Very Good

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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 €
10

WARNKE VITALSTOFFE

Glycine Powder 500 g - 100% Pure without Additives, Vegan - Proteinogenic Amino Acid | Warnke Vital Substances - German Pharmacy Quality

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8.5

Good

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Main highlights

Suggested use: adults daily 3 level measuring spoons (3 ml/3 g) mixed with a warm or cold liquid.
Quality and consumer friendliness: our products comply with HACCP quality standards. Made in Germany. Raw materials from EU and non-EU countries. The optimised packaging with a sealed dosing lid ensures the long shelf life of your dietary supplements and for their easy dosage
Ingredients: glycine powder 100%
Excellent value for money from Warnke Vitalstoffe: glycine powder from our own production. Vital substance expertise for over 30 years! The recommended consumption of 3 measuring spoons contains 3 g of pure glycine. High dose
Contents: 500g glycine powder. High yield pack without magnesium stearate. High dose

12,95 €