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Amino acids and proteins

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  1. Airbiotic 1
  2. Alfa Herbal 1
  3. B.Green 2
  4. Be-Life 1
  5. Bonusan 1
  6. BSB Labs 2
  7. Cfn 1
  8. Devicare 2
  9. Doctor's Best 2
  10. Ebers 1
  11. Energy Feelings 1
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  13. Equisalud 6
  14. Esteve 1
  15. FDB LABORATORIOS 1
  16. GHF 1
  17. Guna 4
  18. Health Aid 4
  19. Health4U 1
  20. Herbora 1
  21. Jarrow Formulas 7
  22. Kal 2
  23. Kurasana 1
  24. Lamberts 2
  25. Lavigor 1
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  27. Longlife 4
  28. MARNYS® 1
  29. Méderi 2
  30. Mega Plus 4
  31. Mundonatural 1
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  33. Natures Plus 1
  34. Naturitas Essentials 1
  35. Naturmil 2
  36. NOW Foods 2
  37. NPro 3
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  40. Solaray 2
  41. Solgar 1
  42. Sura Vitasan 3
  43. Swanson 1
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  45. Vbyotics 1
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  47. Zenement 2
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  1. 10% 135
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  1. 100% natural 18
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  1. Antioxidant 6
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  10. Exercise recovery 1
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  12. Fat burner 2
  13. Gut flora 2
  14. Immune system 2
  15. Increase muscle mass 5
  16. Intestinal transit 1
  17. Joints, bones and muscles 3
  18. Liver and liver function 1
  19. Memory and cognitive functions 2
  20. Migraines 1
  21. Muscle Mass Maintenance 3
  22. Physical performance 7
  23. Relaxing 2
  24. Resistance and vitality 2
  25. Rest and well-being 3
  26. Sexual dysfunction 1
  27. Skin, Hair and Nails 2
  28. Sleep 1
  29. Urinary tract infection 2
  30. Weight control 4
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89 products
89 products
  1. GABA 500mg
    -21%
    Naturitas Essentials

    GABA 500mg

    60 capsules
    Rating:
    98%
    $13.02 Msrp Price $16.50 As low as $11.59
  2. NPro L-Glutamine (intestinal regeneration)
    -20%
    NPro

    NPro L-Glutamine (intestinal regeneration)

    300 g of powder (Neutral)
    Rating:
    95%
    (8)
    $21.83 Msrp Price $27.17 As low as $20.96
  3. L-Theanine
    -28%
    Sura Vitasan

    L-Theanine

    30 capsules of 250mg
    Rating:
    97%
    (7)
    $15.01 Msrp Price $20.96 As low as $14.41
  4. Gaba
    -24%
    Naturmil

    Gaba

    60 tablets
    Rating:
    94%
    (7)
    $11.74 Msrp Price $15.54 As low as $11.27
  5. L-Carnitine
    -28%
    Lamberts

    L-Carnitine

    60 capsules of 500mg
    Rating:
    95%
    (4)
    $36.13 Msrp Price $50.48 As low as $34.68
  6. L-Glutamine
    -26%
    Solaray

    L-Glutamine

    50 vegetable capsules of 500mg
    Rating:
    96%
    $14.14 Msrp Price $19.01 As low as $13.57
  7. L-glutamine
    -27%
    Mega Plus

    L-glutamine

    180 capsules
    Rating:
    100%
    (2)
    $14.11 Msrp Price $19.22 As low as $13.55
  8. Andro Xl
    -26%
    Tegor

    Andro Xl

    14 capsules
    Rating:
    40%
    (1)
    $12.92 Msrp Price $17.37 As low as $12.40
  9. 5-Htp
    -26%
    Vbyotics

    5-Htp

    60 capsules
    Rating:
    100%
    (1)
    $23.31 Msrp Price $31.38 As low as $22.38
  10. L-Theanine
    -27%
    Health Aid

    L-Theanine

    60 tablets of 200mg
    Rating:
    93%
    (6)
    $17.61 Msrp Price $24.28 As low as $16.91
  11. Pack 2x Lactoferrin
    -23%
    Bonusan

    Pack 2x Lactoferrin

    60 capsules (150mg)
    Rating:
    91%
    (7)
    $83.68 Msrp Price $109.34
  12. L-Carnitine
    -21%
    Zenement

    L-Carnitine

    180 capsules
    $19.21 Msrp Price $24.37 As low as $18.44
  13. L-Taurine 500mg
    -24%
    Zenement

    L-Taurine 500mg

    180 capsules of 500mg
    $17.74 Msrp Price $23.48 As low as $17.03
  14. GABA 750mg (90 tablets)
    -21%
    Kal

    GABA 750mg (90 tablets)

    90 tablets
    $29.12 Msrp Price $36.80 As low as $27.96
  15. Lit-control pH Down
    -28%
    Devicare

    Lit-control pH Down

    60 capsules
    $35.80 Msrp Price $49.77 As low as $34.37
  16. Lactoferrin 200mg bioactive protein
    -20%
    Longlife

    Lactoferrin 200mg bioactive protein

    30 capsules of 200mg
    $30.31 Msrp Price $38.12 As low as $29.10
  17. N-Acetyl Tyrosine 350Mg
    -26%
    Jarrow Formulas

    N-Acetyl Tyrosine 350Mg

    120 capsules
    $17.09 Msrp Price $23.18 As low as $16.41
  18. Theanine 200Mg
    -27%
    Jarrow Formulas

    Theanine 200Mg

    60 vegetable capsules
    $22.64 Msrp Price $30.92 As low as $21.73
  19. L-glutamine 1000mg
    -23%
    NOW Foods

    L-glutamine 1000mg

    120 capsules
    Rating:
    100%
    (2)
    $18.25 Msrp Price $23.58 As low as $17.52
  20. NAC
    -23%
    Longlife

    NAC

    60 capsules
    $16.14 Msrp Price $20.87 As low as $15.49
  21. Tyrosine
    -21%
    Longlife

    Tyrosine

    60 tablets
    $14.11 Msrp Price $17.82 As low as $13.55
  22. L-Carnitine 3000
    -20%
    MARNYS®

    L-Carnitine 3000

    14 vials of 25ml
    $25.69 Msrp Price $31.92 As low as $24.66
  23. nac 600 immune system
    -25%
    Solaray

    nac 600 immune system

    60 vegetable capsules
    Rating:
    100%
    (1)
    $16.89 Msrp Price $22.47 As low as $16.21
  24. L-Carnosine
    -28%
    NOW Foods

    L-Carnosine

    100 vegetable capsules of 500mg
    $43.38 Msrp Price $60.46 As low as $41.64
24 of 89 Items
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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