Single amino acids

131 products

Individual amino acids sold on their own: tyrosine, taurine, lysine, theanine and more. 131 products, with NOW Foods and Swanson carrying the largest ranges.

Filters

Allnutrition
Citrulline, Lemon - 200g
€11.90
€59.50 / kg
At your door in 2–4 business days with UPS
NOW Foods
L-Lysine, 1000mg (Powder) - 454g
€27.95
€61.56 / kg
At your door in 2–4 business days with UPS
Osavi
Glycine, 1000mg - 120 vegan caps
€16.95

At your door in 2–4 business days with UPS
NOW Foods
L-Tyrosine, 500mg - 120 caps
€17.95

At your door in 2–4 business days with UPS
Life Extension
Taurine Powder - 300g
€24.90
€83.00 / kg
At your door in 2–4 business days with UPS
NOW Foods
L-Citrulline, 750mg - 90 vcaps
€23.90

At your door in 2–4 business days with UPS
NOW Foods
L-Arginine, 1000mg - 60 tablets
€20.90

At your door in 2–4 business days with UPS
OstroVit
A-AKG, Lemon - 200g
€13.90
€69.50 / kg
At your door in 2–4 business days with UPS
Allnutrition
Citrulline, Mango - 200g
€11.90
€59.50 / kg
At your door in 2–4 business days with UPS
Olimp Nutrition
Beta Alanine - Carno Rush Mega Tabs - 80 tabs
€15.95

At your door in 2–4 business days with UPS
Life Extension
L-Arginine Caps, 700mg - 200 caps
€25.95

At your door in 2–4 business days with UPS
NOW Foods
DMG (Dimethylglycine), 125mg - 100 vcaps
€17.95

At your door in 2–4 business days with UPS
NOW Foods
L-Lysine, 500mg - 100 tablets
€11.90

At your door in 2–4 business days with UPS
Applied Nutrition
Citrulline Malate 2:1, 3000mg - 300g
€18.95
€63.17 / kg
At your door in 2–4 business days with UPS
Olimp Nutrition
Beta Alanine Xplode, Orange - 250g
€24.90
€99.60 / kg
At your door in 2–4 business days with UPS
Jarrow Formulas
N-A-C Sustain, 600mg - 60 tabs
€24.95

At your door in 2–4 business days with UPS
NOW Foods
Arginine & Citrulline - 120 vcaps
€22.90

At your door in 2–4 business days with UPS
Allnutrition
NAC, 150mg - 90 caps
€9.95

At your door in 2–4 business days with UPS
Doctor's Best
L-Arginine - Sustained + Immediate Release, 1000mg - 120 tablets
€30.90

At your door in 2–4 business days with UPS
NOW Foods
Double Strength L-Theanine, 200mg - 60 vcaps
€21.90

At your door in 2–4 business days with UPS
Applied Nutrition
D-Aspartic Acid, 3000mg - 300g
€22.90
€76.33 / kg
At your door in 2–4 business days with UPS
Life Extension
D L-Phenylalanine, 500mg - 100 vcaps
€20.90

At your door in 2–4 business days with UPS
NOW Foods
NAC with Selenium, 600mg - 100 caps
€20.90

At your door in 2–4 business days with UPS
NOW Foods
Arginine & Ornithine - 100 vcaps
€19.90

At your door in 2–4 business days with UPS

This shelf gathers amino acids sold pure, one at a time, rather than in blends. It is sorted by amino acid. THE L AND D FORMS. Almost everything here is the L form, the one found in food. If the name carries D- or DL- it is a different substance and is always stated explicitly, for example DL-phenylalanine. FREE FORM OR BOUND. "Free form" on the label means the amino acid is not bound to others in a peptide chain. That is standard on this shelf. POWDER OR CAPSULES. Powder is cheapest per gram and can be weighed. Several of these amino acids are bitter in pure form, which is why capsules sell well despite the price. DOSES vary widely between substances. The figure is on the front and in the nutrition table. DOSAGE is stated on each pack and should be followed. THE BRANDS. NOW Foods carries the most individual amino acids, Swanson the best value, Applied Nutrition the sports versions.