Amino acids

7 products

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

Form:Tablets✕Pieces per pack:61–120✕Brand:NOW Foods✕Clear all

7 products

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Tablets 61–120 NOW Foods Clear

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Form▾

Capsules24 Tablets7

Servings per pack▾

40–801 80+6

Pieces per pack▾

31–601 61–1207 120+3

Brand▾

NOW Foods7 Doctor's Best1 Jarrow Formulas1

Price▾

< €152 €15–304 €30–501

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NOW Foods GABA Chewable with Taurine, Inositol and L-Theanine - 90 chewables

Key factsserving✕

500 mgGABA

100 mgTaurine

22 daysLasts

1–2 serving / dayIntake

NOW Foods

NOW Foods GABA Chewable with Taurine, Inositol and L-Theanine - 90 chewables

500 mg GABAserving

Key facts

€19.59+97 fitcoin

Key facts✕

12.5 mcgVitamin D

170 mgCalcium

30 daysLasts

2–3 tabs / dayIntake

NOW Foods

NOW Foods HMB, 1000mg - 90 tabs

12.5 mcg Vitamin D

Key facts

€44.09€0.49/cap+220 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

Key facts

€25.09€0.21/cap+125 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

Key facts

€26.29€0.22/cap+131 fitcoin

Key facts✕

1000 mgL-Lysine

50 daysLasts

1–2 tabs / dayIntake

NOW Foods

NOW Foods L-Lysine, 1000mg - 100 tabs

1000 mg L-Lysine

Key facts

€13.79€0.14/cap+68 fitcoin

Key facts✕

500 mgL-Lysine

33 daysLasts

1–3 tabs / dayIntake

NOW Foods

NOW Foods L-Lysine, 500mg - 100 tablets

500 mg L-Lysine

Key facts

€7.99€0.08/cap

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

Key facts

€18.29+91 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.

Amino acids

NOW Foods GABA Chewable with Taurine, Inositol and L-Theanine - 90 chewables

NOW Foods HMB, 1000mg - 90 tabs

NOW Foods L-Arginine, 1000mg - 120 tablets

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

NOW Foods L-Lysine, 1000mg - 100 tabs

NOW Foods L-Lysine, 500mg - 100 tablets

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

Amino acids

FAQ

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