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Showing 553-576 of 1676 item(s)

Now Foods

L-Theanine with Decaf Green Tea, 100mg - 90 vcaps | NOW Foods

Now Foods

P24550

€15.03

NOW® L-Theanine Double Strength 200 mg Veg Capsules provide 200 mg L-Theanine plus 100 mg Inositol per capsule. Vegan-friendly cellulose capsules, free from gluten, dairy, soy and common allergens. Manufactured under GMP quality standards.

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Now Foods

L-Theanine with Inositol and Taurine, 100mg - 90 chewables | NOW Foods

Now Foods

P29251

€18.87

NOW® L-Theanine 100 mg Chewables combine 100 mg L-theanine with inositol and taurine in a chewable tablet format. Allergen-free, vegetarian-friendly, and produced under GMP quality standards.

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Now Foods

L-Theanine, Pure Powder - 28g | NOW Foods

Now Foods

P29266

€26.73

Food supplement with L-theanine. Pure powder format for flexible use in water or juice. Serving size and composition follow the official label. No unauthorized health claims.

Life Extension

L-Lysine - 100 vegetarian capsules | Life Extension

Life Extension

01678

€9.83

L‑Lysine vegetarian capsules provide 620 mg of L‑Lysine HCl per capsule. Gluten‑free, non‑GMO formulation designed to support healthy nitrogen balance, calcium absorption, connective tissue and stress response. One capsule on an empty stomach once to three times daily helps maintain protein synthesis and lean body mass.

Jarrow Formulas

L-Lysine, 500mg - 100 caps | Jarrow Formulas

Jarrow Formulas

P29103

€9.59

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Now Foods

L-Lysine, 500mg - 100 vcaps | NOW Foods

Now Foods

P28630

€9.83

NOW® L-Lysine 500 mg Veg Capsules provide 500 mg of pure L-Lysine (from L-Lysine HCl) per serving. Essential amino acid in a vegan-friendly capsule. Free from gluten, soy, dairy, and common allergens. Suitable for daily use under professional guidance.

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Life Extension

Optimised Tryptophan Plus - 90 vegetarian capsules | Life Extension

Life Extension

01721

€31.80

Optimized Tryptophan Plus vegetarian capsules deliver 1000 mg of high‑quality L‑Tryptophan per serving (3 capsules), plus 250 mg L‑Lysine and 66 mg niacinamide, with proprietary hops (Perluxan®) and rosemary extracts. Gluten‑free, non‑GMO, vegetarian formula designed to support healthy sleep patterns, balanced mood, stress response and satiety. Take up to...

Life Extension

L-Tryptophan - 90 vegetarian capsules | Life Extension

Life Extension

01722

€32.74

L‑Tryptophan vegetarian capsules deliver 500 mg of premium-quality L‑tryptophan per capsule. Gluten‑free, non‑GMO vegetarian formula designed to support healthy sleep patterns, balanced mood, natural stress response and satiety. Take one to three capsules daily on an empty stomach, preferably separately from protein or amino acids.

Doctor's Best

L-Tryptophan, 500mg - 90 vcaps | Doctor's Best

Doctor's Best

P7082

€26.36

Food supplement with L-tryptophan. Doctor’s Best L-Tryptophan 500 mg offers a pure and high-quality source of this essential amino acid. Produced via advanced fermentation, this vegetarian formula supports convenient and flexible daily use.

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Now Foods

L-Tryptophan, 500mg - 120 vcaps | NOW Foods

Now Foods

P24999

€26.59

NOW® L-Tryptophan 500 mg Veg Capsules provide 1,000 mg free-form L-Tryptophan per 2-capsule serving. Vegan-friendly cellulose capsules with rice flour, ascorbyl palmitate and vegetable-source stearic acid. Produced in a GMP facility; free from wheat, gluten, soy, milk, egg, fish, shellfish, tree nut and sesame.

Now Foods

L-Tryptophan, 500mg - 60 vcaps | NOW Foods

Now Foods

P29267

€14.83

Food supplement with L-tryptophan in vegetarian capsules. Provides free-form amino acid in capsule format, following the official label. No unauthorized health claims.

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Life Extension

Taurine Powder - 300 grams | Life Extension

Life Extension

00133

€20.04

Life Extension® L‑Taurine Powder provides 750 mg taurine per ¼‑level teaspoon (≈ 0.785 g) serving. Non‑GMO, gluten‑free, vegan powder ideal for adults looking to support cardiovascular health, cell membrane stability, exercise recovery and nervous system function.

Life Extension

Taurine - 90 vegetarian capsules | Life Extension

01827

€12.96

Taurine 1000 mg vegetarian capsules deliver a high‑potency dose of taurine in pure, plant‑based form. Gluten‑free and non‑GMO, this amino acid supplement is designed to support healthy cardiovascular function, intracellular electrolyte balance, cognitive and liver health. One capsule daily, ideally on an empty stomach, provides convenient per‑serving...

Kirkman

L-Glutamine 250 mg Capsules - Hypo - 250 Capsules | Kirkman Labs

Kirkman

0033-250

€36.60

Kirkman® L‑Glutamine 250 mg Hypoallergenic Capsules provide 250 mg of pure L‑Glutamine per capsule. Free from gluten, casein, and common allergens. Plant-based formula designed for sensitive individuals. Manufactured under Ultra-Tested® standards to ensure quality and purity.

Thorne Research

L-Glutamine - 90 Capsules | Thorne

Thorne

THO_13

€32.50

Provides 500 mg of essential amino acid L-Glutamine per serving. Supports natural glutamine levels in the body. Ideal for active lifestyles and muscle support.

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Life Extension

L-Glutamine Powder - 100 grams | Life Extension

Life Extension

00141

€21.83

Life Extension® L‑Glutamine Powder delivers 1.95 g pure L‑glutamine per ½ teaspoon (≈ 2 g) serving. Non‑GMO, gluten‑free, vegan powder designed to support healthy muscle mass, immune system and gut lining integrity under stress or heavy training.

Life Extension

L-Glutamine - 100 capsules | Life Extension

Life Extension

00345

€15.28

Life Extension® L‑Glutamine 500 mg vegetarian capsules deliver free-form L‑glutamine to support healthy muscle mass, intestinal integrity, immune resilience and energy — ideal for physically active or stressed individuals. Gluten‑free and non‑GMO.

Amy Myers MD

L- Glutamine 850mg - 120 Capsules | Amy Myers MD

Amy Myers MD

MYE_08

€37.00

The Myers Way® L‑Glutamine Capsules provide 1,700 mg of pure L‑Glutamine per 2‑capsule serving. This hypoallergenic, gluten‑free, dairy‑free, soy‑free and non‑GMO formula supports gut barrier integrity and cellular regeneration. AIP‑friendly and clean‑label, ideal for sensitive individuals.

Applied Nutrition

Glutamine 4K - 120 caps (EAN 5056555206775) | Applied Nutrition

P48645

€16.63

Food supplement with L-Glutamine in vegetable capsules. Applied Nutrition Glutamine 4K provides 4000 mg pure L-Glutamine per daily serving in easy-to-swallow capsules. Suitable for vegetarians and free from common allergens. Designed for flexible daily use within an active lifestyle.

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Applied Nutrition

L-Glutamine Powder, Micronized - 250g | Applied Nutrition

P47881

€11.89

Food supplement with L-Glutamine powder. Applied Nutrition L-Glutamine provides 100% micronized L-glutamine in pure, unflavoured form. Each 5 g serving delivers 5000 mg L-glutamine, ideal for convenient daily use. Suitable for vegetarians and free from common allergens.

Now Foods

L-Glutamine, Powder - 1000g | NOW Foods

Now Foods

P24540

€58.65

NOW® L‑Glutamine Powder provides 5,000 mg free‑form L‑Glutamine per serving with no other ingredients. Allergen‑statement compliant and packaged/quality‑tested in the USA. A straightforward, single‑ingredient amino acid powder.

Pure Encapsulations

L-Glutamine Powder - 227g | Pure Encapsulations

Pure Encapsulations

PUR_0070

€53.99

Pure Encapsulations L-Glutamine Powder offers a 3 g scoop of pure, hypoallergenic free-form L-glutamine — a versatile amino acid in a clean, additive-free powder for easy daily use.

Pure Encapsulations

L-Glutamine 850 mg - 90 Capsules | Pure Encapsulations

Pure Encapsulations

PUR_0154

€31.99

Professional-strength providing 850 mg in each capsule Features pure free-form l-glutamine Glutamine is the most abundant amino acid in the body Requirements may be higher in times of increased metabolic demand

TMG (Trimethylglycine) 175 mg Capsules - Hypo - 180 ct |...

-10%

Kirkman

TMG (Trimethylglycine) 175 mg Capsules - Hypo - 180 ct | Kirkman Labs

Kirkman

0021-180

€28.08 €31.20

Kirkman® TMG (Trimethylglycine) 175 mg Hypoallergenic Capsules provide 175 mg of high-quality betaine per capsule. Derived from beets, this pure, plant-based, gluten- and casein-free formula is Ultra-Tested® for purity. Supports natural methylation pathways and healthy homocysteine balance. Ideal for those seeking clean, vegan-friendly supplementation.