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Amino acids and proteins

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115 products
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  1. Alfa Herbal 2
  2. B.Green 1
  3. Be-Life 1
  4. Bonusan 2
  5. BSB Labs 3
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  8. Doctor's Best 6
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  22. Lamberts 10
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  30. Naturitas Essentials 6
  31. Naturmil 3
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  36. Solaray 2
  37. Solgar 4
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  46. Zeutics by Naturitas 1
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  1. Antioxidant 4
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  19. Memory and cognitive functions 2
  20. Migraines 1
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  22. Muscle Mass Maintenance 7
  23. Physical performance 9
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  33. Weight control 5
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115 products
115 products
  1. Taurine 1000 mg
    -14%
    Naturitas Essentials

    Taurine 1000 mg

    240 tablets
    Rating:
    100%
    (1)
    $15.41 Msrp Price $18.02 As low as $13.71
  2. NAC (N-acetylcysteine) - defenses
    -16%
    Naturitas Essentials

    NAC (N-acetylcysteine) - defenses

    60 capsules
    Rating:
    96%
    $11.63 Msrp Price $13.88 As low as $10.35
  3. L-glutamine
    -12%
    Naturitas Essentials

    L-glutamine

    120 capsules
    Rating:
    98%
    (9)
    $18.01 Msrp Price $20.49 As low as $16.03
  4. L-Tyrosine
    -15%
    Naturitas Essentials

    L-Tyrosine

    60 capsules of 500mg
    Rating:
    99%
    $12.31 Msrp Price $14.43 As low as $10.96
  5. Lactoferrin with vitamin C
    -13%
    Naturitas Essentials

    Lactoferrin with vitamin C

    120 capsules
    Rating:
    100%
    (1)
    $66.25 Msrp Price $76.39 As low as $58.30
  6. L-glutamine
    -19%
    Naturitas Essentials

    L-glutamine

    60 capsules
    Rating:
    100%
    (5)
    $9.79 Msrp Price $12.09 As low as $8.81
  7. L-Methionine 500 mg
    -18%
    Solgar

    L-Methionine 500 mg

    30 capsules of 500mg
    Rating:
    95%
    (8)
    $13.75 Msrp Price $16.83 As low as $12.92
  8. Kuránimo + kurasueño starter pack
    -18%
    Kurasana

    Kuránimo + kurasueño starter pack

    2 units
    $41.10 Msrp Price $50.07
  9. Lutein
    -18%
    Health Aid

    Lutein

    30 capsules of 20mg
    Rating:
    100%
    (1)
    $28.54 Msrp Price $34.75 As low as $26.83
  10. L-Lysine
    -18%
    Solgar

    L-Lysine

    50 tablets of 1000mg
    Rating:
    97%
    $15.30 Msrp Price $18.73 As low as $14.38
  11. Maximized L-Glutathione
    -18%
    Solgar

    Maximized L-Glutathione

    60 vegetable capsules of 250mg
    Rating:
    100%
    $81.05 Msrp Price $98.98 As low as $76.19
  12. L-Glutamine
    -18%
    Sura Vitasan

    L-Glutamine

    50 capsules of 500mg
    Rating:
    96%
    (5)
    $16.93 Msrp Price $20.75 As low as $15.91
  13. Andro Xl
    -14%
    Tegor

    Andro Xl

    14 capsules
    Rating:
    40%
    (1)
    $14.86 Msrp Price $17.37 As low as $13.97
  14. 5-Htp
    -15%
    Vbyotics

    5-Htp

    60 capsules
    Rating:
    100%
    (1)
    $26.81 Msrp Price $31.38 As low as $25.20
  15. 5-HTP
    -13%
    Lamberts

    5-HTP

    60 tablets of 100mg
    Rating:
    98%
    $35.39 Msrp Price $40.72 As low as $32.56
  16. L-Glutamine Pack
    -18%
    Bonusan

    L-Glutamine Pack

    2 units of 200g
    Rating:
    97%
    (7)
    $44.25 Msrp Price $54.23
  17. Pack 2x Lactoferrin
    -12%
    Bonusan

    Pack 2x Lactoferrin

    60 capsules (150mg)
    Rating:
    91%
    (7)
    $96.24 Msrp Price $109.34
  18. Tensinox tablets
    -19%
    Laborest

    Tensinox tablets

    28 tablets
    Rating:
    100%
    (2)
    $15.52 Msrp Price $19.05 As low as $14.59
  19. L-Arginine
    -19%
    Sura Vitasan

    L-Arginine

    50 capsules of 500mg
    Rating:
    100%
    (2)
    $14.63 Msrp Price $18.08 As low as $13.75
  20. L-Theanine
    -18%
    Sura Vitasan

    L-Theanine

    30 capsules of 250mg
    Rating:
    97%
    (7)
    $17.27 Msrp Price $20.96 As low as $16.23
  21. Gaba
    -13%
    Naturmil

    Gaba

    60 tablets
    Rating:
    94%
    (7)
    $13.50 Msrp Price $15.54 As low as $12.69
  22. Holomega L-citrulline
    -19%
    Equisalud

    Holomega L-citrulline

    180 capsules
    $58.36 Msrp Price $71.72 As low as $54.86
  23. L-Lysine
    -18%
    Solgar

    L-Lysine

    250 tablets of 1000mg
    Rating:
    100%
    (5)
    $58.47 Msrp Price $71.51 As low as $54.96
  24. L-Glutamine
    -14%
    Solaray

    L-Glutamine

    50 vegetable capsules of 500mg
    Rating:
    96%
    $16.27 Msrp Price $19.01 As low as $15.29
24 of 115 Items
Page

In Naturitas you will find the best amino acid and protein supplements

Amino acids are used by the body to produce proteins, which are involved in many functions such as repairing body tissues, increasing and preserving muscle mass, or maintaining bones.

Whether you are looking for a specific amino acid such as tryptophan, glutamine , L-carnitine , arginine or tyrosine, or if you prefer a protein compound, you will find them all in this section.

Looking for a quality amino acid and protein supplement? At Naturitas we have great brands in the sector such as Solgar, Gold Nutrition, Mega Plus, Lamberts and many more.

Place your order now and get free shipping on purchases over € 45!

Satisfied customers

4,63/5 - Excellent

Based on 136,627 reviews

"My experience as a customer has been very positive, promptness of response, manner of email communication, points programme." Victoria V. 14-01-2024
"I like ordering online, but I needed to place my order over the phone and the service was super friendly and efficient." Nati Z. 29-12-2023
"You do what is expected :) You sell quality products, the delivery is fast and of high quality. Excellent!" Miriam C. 29-11-2023
"I rely on them for much of my monthly shopping, they are fast and offer good prices." Lucía G. 21-10-2023
"Excellent! It's my trustworthy shop to find all the products I'm looking for, good prices and easiness of ordering and shipping." Laura M. 23-08-2023
"I have been trusting them for a long time, quality service and products at a good price and superb customer service." Helena G. 18-08-2023
"Really good, 100% recommendable. I made a mistake in an order and they solved it very quickly, very good service." Gemma P. 31-07-2023
"Good website, fast delivery, very good customer service department, good prices and a great range of products." Juan T. 12-07-2023
"Great variety and quality of products, fast delivery and great care in the packaging so that everything arrives in perfect condition." Lola D. 02-07-2023
"Fast delivery, quality products and a willingness to resolve any issues that may arise." Mar O. 24-06-2023