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Amino acids and proteins

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266 products
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  1. A.Vogel 1
  2. Airbiotic 4
  3. Be-Life 2
  4. Betula 1
  5. BioLife 2
  6. Bonusan 11
  7. BSB Labs 4
  8. Codival 3
  9. Curesupport 1
  10. Devicare 3
  11. Direct Nutrition 1
  12. Doctor's Best 14
  13. EAFIT 2
  14. Ebers 1
  15. Energy Feelings 1
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  17. ESI 1
  18. Estado Puro 1
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  20. FDB LABORATORIOS 1
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  23. Health Aid 7
  24. Herbora 1
  25. Integralia 1
  26. Jarrow Formulas 18
  27. Kal 5
  28. Lamberts 10
  29. LCN 1
  30. Longlife 10
  31. MARNYS® 4
  32. Méderi 2
  33. Named Sport 1
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  36. Natures Plus 3
  37. Naturitas Essentials 6
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  39. Naturmil 2
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  42. NOW Foods 10
  43. NPro 4
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  48. Purasana 2
  49. Raab 3
  50. Sakai 2
  51. Santiveri 1
  52. Solaray 12
  53. Solgar 28
  54. Soria Natural 1
  55. Sotya 2
  56. STC Nutrition 3
  57. Sura Vitasan 10
  58. Swanson 8
  59. Tongil 1
  60. Vaminter 1
  61. Viridian 4
  62. Weider 2
  63. Zenement 6
  64. Zeutics by Naturitas 3
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  1. 10% 111
  2. 20% 27
  3. 30% 12
  4. 40% 2
2
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  1. 100% natural 29
  2. Additives free 15
  3. Alcohol free 1
  4. Allergens free 25
  5. BIO-ECO 36
  6. Colorants free 81
  7. Crustaceans free 35
  8. Ecocert 2
  9. Egg free 42
  10. Glass container 10
  11. Gluten free 347
  12. Halal 4
  13. Heavy metal free 4
  14. Hypoallergenic 3
  15. Keto 1
  16. Kosher 3
  17. Lactose free 198
  18. Low in calories 1
  19. Made in France 7
  20. Made in Italy 1
  21. No added sugar 8
  22. No artificial aromas 22
  23. No artificial colors 41
  24. No artificial flavors 36
  25. No sweeteners 8
  26. Not tested on animals 3
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  28. Organic 4
  29. PH Neutral 1
  30. Preservatives free 69
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  32. Soy free 99
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  34. Sulfate free 1
  35. Vegan 229
  36. Vegetarian 135
  37. Without aromas 1
  38. Without caffeine 4
  39. Without milk 20
  40. Without sucrose 5
  41. Yeast free 45
Flavors
  1. Apple 1
  2. Chocolate 1
  3. Lemon 1
  4. Mango 1
  5. Neutral 2
  6. Orange 1
  7. Red Berries 1
  8. Vanilla 1
Price
Uses
  1. Anti-aging 2
  2. Antioxidant 16
  3. Antiviral 1
  4. Blood pressure 3
  5. Bone support 2
  6. Brain activity 16
  7. Cardiovascular 3
  8. Concentration 2
  9. Detox 5
  10. Digestion and transit 7
  11. Emotional balance 1
  12. Emotional health 3
  13. Energy 9
  14. Exercise recovery 2
  15. Exercise resistance 2
  16. Fat burner 7
  17. Glucose control 3
  18. Gut flora 4
  19. Hormonal regulation 1
  20. Immune system 7
  21. Increase muscle mass 17
  22. Intestinal transit 3
  23. Joints and tendons 1
  24. Joints, bones and muscles 12
  25. Liver and liver function 4
  26. Memory and cognitive functions 7
  27. Menstruation 2
  28. Muscle Mass Maintenance 15
  29. Physical performance 17
  30. Red blood cell production 1
  31. Relaxing 4
  32. Resistance and vitality 11
  33. Rest and well-being 21
  34. Skin 2
  35. Skin, Hair and Nails 4
  36. Sleep 2
  37. Urinary tract infection 3
  38. Vision 3
  39. Weight control 1
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266 products
266 products
  1. 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
  2. L-glutamine
    -12%
    Naturitas Essentials

    L-glutamine

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

    L-Tyrosine

    60 capsules of 500mg
    Rating:
    99%
    $12.31 Msrp Price $14.43 As low as $10.96
  4. GABA 500mg
    -21%
    Naturitas Essentials

    GABA 500mg

    60 capsules
    Rating:
    99%
    $13.02 Msrp Price $16.50 As low as $11.59
  5. L-glutamine
    -19%
    Naturitas Essentials

    L-glutamine

    60 capsules
    Rating:
    100%
    (5)
    $9.79 Msrp Price $12.09 As low as $8.81
  6. L-glutamine powder
    -30%
    Naturitas Essentials

    L-glutamine powder

    200 g of powder
    Rating:
    93%
    (6)
    $18.72 Msrp Price $26.59 As low as $16.66
  7. tryptophan
    Santiveri

    tryptophan

    30 capsules
    $17.91 Msrp Price $19.11 As low as $16.82
  8. L-Glutamine
    -18%
    Solgar

    L-Glutamine

    60 tablets of 1000mg
    Rating:
    95%
    $26.62 Msrp Price $32.52 As low as $24.99
  9. L-Methionine 500 mg
    -18%
    Solgar

    L-Methionine 500 mg

    30 capsules of 500mg
    Rating:
    95%
    (8)
    $13.77 Msrp Price $16.83 As low as $12.92
  10. L-Glutamine powder
    Bonusan

    L-Glutamine powder

    200 g of powder
    Rating:
    97%
    $23.32 Msrp Price $25.04 As low as $21.89
  11. L-Arginine
    -18%
    Solgar

    L-Arginine

    90 tablets of 1000mg
    Rating:
    93%
    $33.49 Msrp Price $40.72 As low as $31.45
  12. Lutein
    -18%
    Health Aid

    Lutein

    30 capsules of 20mg
    Rating:
    100%
    (1)
    $28.57 Msrp Price $34.75 As low as $26.83
  13. L-Carnitine
    -18%
    Solgar

    L-Carnitine

    30 tablets of 500mg (500mg)
    Rating:
    100%
    (5)
    $43.33 Msrp Price $52.61 As low as $40.69
  14. NPro L-Glutamine (intestinal regeneration)
    NPro

    NPro L-Glutamine (intestinal regeneration)

    300 g of powder (Neutral)
    Rating:
    94%
    (7)
    $25.59 Msrp Price $27.17 As low as $24.03
  15. Veg-Omega 3 Complex
    A.Vogel

    Veg-Omega 3 Complex

    30 capsules
    Rating:
    92%
    (5)
    $17.23 Msrp Price $18.35 As low as $16.18
  16. L-Lysine
    -18%
    Solgar

    L-Lysine

    50 tablets of 1000mg
    Rating:
    97%
    $15.32 Msrp Price $18.73 As low as $14.38
  17. L-Glutathione
    -17%
    Solgar

    L-Glutathione

    30 vegetable capsules of 50mg
    Rating:
    95%
    $19.14 Msrp Price $23.13 As low as $17.97
  18. NPro Lactoferrin
    NPro

    NPro Lactoferrin

    60 capsules of 200mg
    Rating:
    100%
    (3)
    $41.80 Msrp Price $43.51 As low as $39.24
  19. Ansicalm
    Sakai

    Ansicalm

    30 capsules
    Rating:
    94%
    (7)
  20. 5HTP + B6 + Biotin
    -22%
    Sotya

    5HTP + B6 + Biotin

    60 capsules of 720mg
    Rating:
    92%
    $10.19 Msrp Price $13.06 As low as $9.57
  21. 5-HTP 100mg
    -22%
    NOW Foods

    5-HTP 100mg

    120 vegetable capsules
    Rating:
    97%
    $21.32 Msrp Price $27.23 As low as $20.02
  22. Maximized L-Glutathione
    -18%
    Solgar

    Maximized L-Glutathione

    60 vegetable capsules of 250mg
    Rating:
    100%
    $81.13 Msrp Price $98.98 As low as $76.19
  23. L-Lysine
    -31%
    Solgar

    L-Lysine

    50 vegetable capsules of 500mg
    Rating:
    100%
    (7)
    $12.14 Msrp Price $17.53 As low as $11.45
23 of 266 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