Amino acids

18 products

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

18 products
Sort:
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 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 - 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 Glycine, Pure Powder - 454g
Key factsserving 3 g
3000 mgGlycine
NOW Foods

NOW Foods Glycine, Pure Powder - 454g

3000 mg Glycineserving
€27.29+136 fitcoin
NOW Foods L-Arginine, 1000mg - 120 tablets
Key factsserving 1 tabs
1000 mgL-Arginine
2 moLasts
2 tabs / dayIntake
NOW Foods

NOW Foods L-Arginine, 1000mg - 120 tablets

1000 mg L-Arginineserving
€25.09€0.21/cap+125 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-Citrulline, 1200mg Extra Strength - 120 tabs
Key facts
1200 mgL-Citrulline
2 moLasts
1–2 tabs / dayIntake
NOW Foods

NOW Foods L-Citrulline, 1200mg Extra Strength - 120 tabs

1200 mg L-Citrulline
€26.29€0.22/cap+131 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-Lysine, 1000mg - 250 tabs
Key facts
1000 mgL-Lysine
4 moLasts
1–2 tabs / dayIntake
NOW Foods

NOW Foods L-Lysine, 1000mg - 250 tabs

1000 mg L-Lysine
€29.09€0.12/cap+145 fitcoin
NOW Foods L-Lysine, 500mg - 250 tablets
Key facts
500 mgL-Lysine
3 moLasts
1–3 tabs / dayIntake
NOW Foods

NOW Foods L-Lysine, 500mg - 250 tablets

500 mg L-Lysine
€16.19€0.06/cap+80 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-Theanine with Inositol and Taurine, 100mg - 90 chewables
Key facts
100 mgL-Theanine
100 mgInositol
30 daysLasts
1–3 serving / dayIntake
NOW Foods

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

100 mg L-Theanine
€18.29+91 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 GABA, Pure Powder - 170g
Key facts
500 mgGABA
NOW Foods

NOW Foods GABA, Pure Powder - 170g

500 mg GABA
€15.59+77 fitcoin
NOW Foods L-Lysine, 1000mg (Powder) - 454g
Key facts
435 mgL-Lysine
NOW Foods

NOW Foods L-Lysine, 1000mg (Powder) - 454g

435 mg L-Lysine
€21.59+107 fitcoin
NOW Foods L-Theanine, Pure Powder - 28g
Key facts
285 mgL-Theanine
NOW Foods

NOW Foods L-Theanine, Pure Powder - 28g

285 mg L-Theanine
€26.69+133 fitcoin
NOW Foods L-Tyrosine, Powder - 113g
Key facts
350 mgL-Tyrosine
NOW Foods

NOW Foods L-Tyrosine, Powder - 113g

350 mg L-Tyrosine
€21.29+106 fitcoin

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.

Join the newsletter

New products, campaigns and offers. Once a week.

Unsubscribe any time.