Amino acids

22 products

BCAA, EAA, glutamine, citrulline, beta-alanine and other amino acids: compare grams per serving and the price of a serving.

22 products
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NOW Foods Amino Complete - 360 vcaps
Key factsserving 4 caps
13 mgVitamin B-6
2800 mgBlend of Peptide-bound Amino Acid sources plus Amino Acids
3 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods Amino Complete - 360 vcaps

13 mg Vitamin B-6serving
€41.99€0.12/cap+209 fitcoin
NOW Foods Arginine & Citrulline - 120 vcaps
Key facts
500 mgL-Arginine
250 mgL-Citrulline
2 moLasts
2 caps / dayIntake
NOW Foods

NOW Foods Arginine & Citrulline - 120 vcaps

500 mg L-Arginine
€17.79€0.15/cap+88 fitcoin
NOW Foods Arginine & Ornithine - 250 vcaps
Key facts
1000 mgL-Arginine
500 mgL-Ornithine
4 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods Arginine & Ornithine - 250 vcaps

1000 mg L-Arginine
€33.49€0.13/cap+167 fitcoin
NOW Foods Double Strength L-Theanine, 200mg - 120 vcaps
Key facts
200 mgL-Theanine
100 mgInositol
2 moLasts
1–2 caps / dayIntake
NOW Foods

NOW Foods Double Strength L-Theanine, 200mg - 120 vcaps

200 mg L-Theanine
€29.69€0.25/cap+148 fitcoin
NOW Foods GABA with Vitamin B6, 500mg - 100 vcaps
Key facts
2 mgVitamin B-6
500 mgGABA
33 daysLasts
2–3 caps / dayIntake
NOW Foods

NOW Foods GABA with Vitamin B6, 500mg - 100 vcaps

2 mg Vitamin B-6
€11.09€0.11/cap+55 fitcoin
NOW Foods GABA with Vitamin B6, 500mg - 200 vcaps
Key facts
2 mgVitamin B-6
500 mgGABA
2 moLasts
2–3 caps / dayIntake
NOW Foods

NOW Foods GABA with Vitamin B6, 500mg - 200 vcaps

2 mg Vitamin B-6
€22.09€0.11/cap+110 fitcoin
NOW Foods GABA, 750mg - 100 vcaps
Key facts
750 mgGABA
50 daysLasts
1–2 caps / dayIntake
NOW Foods

NOW Foods GABA, 750mg - 100 vcaps

750 mg GABA
€13.19€0.13/cap+65 fitcoin
NOW Foods L-Arginine, 500mg - 250 caps
Key facts
1000 mgL-Arginine
2 moLasts
2 caps / dayIntake
NOW Foods

NOW Foods L-Arginine, 500mg - 250 caps

1000 mg L-Arginine
€23.49€0.09/cap+117 fitcoin
NOW Foods L-Arginine, 700mg - 180 vcaps
Key facts
700 mgL-Arginine
6 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods L-Arginine, 700mg - 180 vcaps

700 mg L-Arginine
€37.39€0.21/cap+186 fitcoin
NOW Foods L-Carnosine, 500mg - 100 vcaps
Key facts
500 mgL-Carnosine
33 daysLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Carnosine, 500mg - 100 vcaps

500 mg L-Carnosine
€50.79€0.51/cap+253 fitcoin
NOW Foods L-Citrulline, 750mg - 180 vcaps
Key factsserving 2 caps
1500 mgL-Citrulline
45 daysLasts
1–2 caps / dayIntake
NOW Foods

NOW Foods L-Citrulline, 750mg - 180 vcaps

1500 mg L-Citrullineserving
€32.39€0.18/cap+161 fitcoin
NOW Foods L-Glutamine, 1000mg - 120 vcaps
Key facts
1000 mgL-Glutamine
40 daysLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Glutamine, 1000mg - 120 vcaps

1000 mg L-Glutamine
€21.29€0.18/cap+106 fitcoin
NOW Foods L-Glutamine, 1000mg - 240 vcaps
Key facts
1000 mgL-Glutamine
3 moLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Glutamine, 1000mg - 240 vcaps

1000 mg L-Glutamine
€38.19€0.16/cap+190 fitcoin
NOW Foods L-Glutamine, 500mg - 120 vcaps
Key facts
500 mgL-Glutamine
40 daysLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Glutamine, 500mg - 120 vcaps

500 mg L-Glutamine
€11.79€0.10/cap+58 fitcoin
NOW Foods L-Lysine, 500mg - 100 vcaps
Key facts
500 mgL-Lysine
33 daysLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Lysine, 500mg - 100 vcaps

500 mg L-Lysine
€10.99€0.11/cap+54 fitcoin
NOW Foods L-Lysine, 500mg - 250 vcaps
Key facts
500 mgL-Lysine
3 moLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Lysine, 500mg - 250 vcaps

500 mg L-Lysine
€18.89€0.08/cap+94 fitcoin
NOW Foods L-Theanine with Decaf Green Tea, 100mg - 90 vcaps
Key facts
250 mgDecaffeinated Green Tea
100 mgL-Theanine
45 daysLasts
1–2 caps / dayIntake
NOW Foods

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

250 mg Decaffeinated Green Tea
€16.79€0.19/cap+83 fitcoin
NOW Foods L-Tyrosine, 500mg - 120 caps
Key facts
500 mgL-Tyrosine
40 daysLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Tyrosine, 500mg - 120 caps

500 mg L-Tyrosine
€14.49€0.12/cap+72 fitcoin
NOW Foods L-Tyrosine, Extra Strength 750mg - 90 vcaps
Key facts
750 mgL-Tyrosine
30 daysLasts
1–3 caps / dayIntake
NOW Foods

NOW Foods L-Tyrosine, Extra Strength 750mg - 90 vcaps

750 mg L-Tyrosine
€13.29€0.15/cap+66 fitcoin
NOW Foods Taurine, 1000mg Double Strength - 100 vcaps
Key facts
1000 mgTaurine
50 daysLasts
1–2 caps / dayIntake
NOW Foods

NOW Foods Taurine, 1000mg Double Strength - 100 vcaps

1000 mg Taurine
€11.29€0.11/cap+56 fitcoin
NOW Foods Taurine, 1000mg Double Strength - 250 vcaps
Key facts
1000 mgTaurine
4 moLasts
1–2 caps / dayIntake
NOW Foods

NOW Foods Taurine, 1000mg Double Strength - 250 vcaps

1000 mg Taurine
€26.09€0.10/cap+130 fitcoin
NOW Foods Taurine, 500mg - 100 caps
Key facts
500 mgTaurine
25 daysLasts
1–4 caps / dayIntake
NOW Foods

NOW Foods Taurine, 500mg - 100 caps

500 mg Taurine
€9.69€0.10/cap

Amino acids

Amino acids are the building blocks of protein. Sports nutrition sells them singly or in blends: BCAAs (leucine, isoleucine, valine), EAAs (all nine essential ones), glutamine, citrulline, arginine, beta-alanine, taurine and others.

Amino acids have no authorised effect claims in the EU, so we describe the contents and show grams per serving. If you already drink protein, remember it contains every amino acid. More on each is on the ingredient pages.

FAQ

How do BCAAs differ from EAAs?

BCAAs are three amino acids; EAAs are all nine essential ones, those three included.

Do I need amino acids if I drink protein?

Protein already contains every amino acid. Separate products are often taken as a drink during training.

Powder or capsules?

Powder is better value and comes flavoured; capsules are handy, but gram doses take many capsules.

When should amino acids be taken?

There is no fixed time; follow the pack's directions.

Are there sugar-free amino acids?

Most powders are sugar-free, with sweeteners. The ingredients are on the product card.

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