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Amino acids and proteins

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288 products
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  1. Airbiotic 2
  2. Alfa Herbal 5
  3. AMClinic 1
  4. B.Green 1
  5. Be-Life 1
  6. Besibz 1
  7. Biform 2
  8. Bio-Ener 2
  9. Biocyte 1
  10. Bonusan 2
  11. BSB Labs 6
  12. Cfn 4
  13. Codival 2
  14. Comdiet 2
  15. Cumediet 1
  16. Devicare 2
  17. Dietisa 1
  18. Doctor's Best 6
  19. Ebers 1
  20. Eder 1
  21. Eder Health Nutrition 1
  22. El Valle 1
  23. Enzime Sabinco 1
  24. Equisalud 12
  25. Espadiet 1
  26. Esteve 1
  27. Etixx 1
  28. Evogen 2
  29. Fepa 2
  30. GHF 1
  31. Gold Nutrition 4
  32. GSN 4
  33. Guna 4
  34. Hcf 1
  35. Health Aid 5
  36. Inovance 2
  37. Integralia 7
  38. Jarrow Formulas 2
  39. Just Aid 5
  40. Kal 6
  41. Kurasana 1
  42. Laborest 1
  43. Lamberts 13
  44. Lavigor 1
  45. LCN 1
  46. Longlife 3
  47. Méderi 1
  48. Mega Plus 8
  49. Mensan 1
  50. Mundonatural 1
  51. MuscleTech 1
  52. Nale 1
  53. Named Sport 1
  54. Natrol 1
  55. Naturbite 1
  56. Nature et Partage 2
  57. Naturemost 1
  58. Naturitas Essentials 6
  59. Naturmil 3
  60. Normon 1
  61. NOW Foods 17
  62. NPro 2
  63. Nutergia 3
  64. Nutrex 2
  65. Nutri-Force 1
  66. Nutrisport 3
  67. Ortocel Nutri Therapy 1
  68. PEScience 1
  69. Plantapol 2
  70. Plantis 4
  71. Prisma Natural 1
  72. Sakai 1
  73. Sanon 1
  74. Sesderma 2
  75. Solaray 18
  76. Solgar 15
  77. Soria Natural 5
  78. Sura Vitasan 10
  79. Swanson 14
  80. Tegor 3
  81. Tongil 1
  82. Vbyotics 2
  83. Vecteur Sante 1
  84. Viridian 5
  85. Weider 4
  86. Zenement 1
  87. Zeus 11
  88. Zeutics by Naturitas 1
1
Discount
1
  1. 10% 288
  2. 20% 78
  3. 30% 40
  4. 40% 10
  5. 50% 6
Flags
  1. 100% natural 18
  2. Additives free 6
  3. Allergens free 7
  4. BIO-ECO 10
  5. Colorants free 30
  6. Crustaceans free 5
  7. Egg free 6
  8. Glass container 5
  9. Gluten free 113
  10. Halal 2
  11. Heavy metal free 2
  12. Kosher 2
  13. Lactose free 75
  14. Low in calories 1
  15. Made in France 1
  16. No added sugar 4
  17. No artificial aromas 4
  18. No artificial colors 12
  19. No artificial flavors 6
  20. No sweeteners 4
  21. Not tested on animals 1
  22. Nuts free 1
  23. Preservatives free 27
  24. Salt free 27
  25. Soy free 23
  26. Sugarfree 51
  27. Sulfate free 1
  28. Vegan 94
  29. Vegetarian 50
  30. Without caffeine 1
  31. Without milk 13
  32. Yeast free 12
Flavors
  1. Neutral 1
  2. Pineapple 2
  3. Red Berries 1
  4. Tangerine 1
  5. Tropical 2
  6. Watermelon 1
Price
Uses
  1. Antioxidant 9
  2. Blood pressure 5
  3. Bone support 2
  4. Brain activity 14
  5. Cardiovascular 2
  6. Cartilage 1
  7. Concentration 4
  8. Detox 3
  9. Digestion and transit 4
  10. Emotional balance 3
  11. Emotional health 9
  12. Energy 6
  13. Exercise recovery 6
  14. Exercise resistance 6
  15. Fat burner 4
  16. Glucose control 2
  17. Gut flora 3
  18. Hair 1
  19. Hormonal regulation 2
  20. Immune system 7
  21. Increase muscle mass 14
  22. Intestinal transit 2
  23. Joints, bones and muscles 14
  24. Libido and aphrodisiac 1
  25. Liver and liver function 6
  26. Memory and cognitive functions 4
  27. Migraines 1
  28. Muscle Fatigue 2
  29. Muscle Mass Maintenance 14
  30. Physical performance 20
  31. Red blood cell production 1
  32. Relaxing 4
  33. Resistance and vitality 10
  34. Rest and well-being 14
  35. Satiating 5
  36. Sexual dysfunction 1
  37. Skin 1
  38. Skin, Hair and Nails 3
  39. Sleep 2
  40. Urinary tract infection 2
  41. Vasodilator 1
  42. Vision 2
  43. Weight control 10
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288 products
288 products
  1. Betaindigest betaine+pepsin digestion
    -12%
    NPro

    Betaindigest betaine+pepsin digestion

    90 capsules
    $19.49 Msrp Price $22.16 As low as $18.32
  2. Beta alanine resistance and physical performance
    -19%
    Weider

    Beta alanine resistance and physical performance

    90 capsules
    $18.68 Msrp Price $22.95 As low as $17.56
  3. Immunity
    Zeutics by Naturitas

    Immunity

    90 capsules
    $72.35 Msrp Price $79.36 As low as $62.94
  4. Lit-control pH Down
    -17%
    Devicare

    Lit-control pH Down

    60 capsules
    $41.36 Msrp Price $49.77 As low as $38.88
  5. nac 600 immune system
    -13%
    Solaray

    nac 600 immune system

    60 vegetable capsules
    Rating:
    100%
    (1)
    $19.51 Msrp Price $22.47 As low as $18.34
  6. Pack NPro L-Glutamine intestinal regeneration
    -10%
    NPro

    Pack NPro L-Glutamine intestinal regeneration

    2 units of 300g
    $48.77 Msrp Price $53.91
  7. L-Carnosine
    -17%
    NOW Foods

    L-Carnosine

    100 vegetable capsules of 500mg
    $50.12 Msrp Price $60.46 As low as $47.11
  8. L-Carnosine
    -13%
    AMClinic

    L-Carnosine

    90 capsules
    $56.93 Msrp Price $65.46 As low as $53.51
  9. Intecol glutamine
    -12%
    Sakai

    Intecol glutamine

    15 packets of 5g
    Rating:
    100%
    (1)
    $13.69 Msrp Price $15.57 As low as $12.87
  10. Lutein
    -18%
    Health Aid

    Lutein

    30 capsules of 20mg
    Rating:
    100%
    (1)
    $28.66 Msrp Price $34.75 As low as $26.94
  11. L-Glutamine
    -10%
    Nature et Partage

    L-Glutamine

    60 capsules (615mg)
    $17.04 Msrp Price $18.95 As low as $16.02
  12. L-Taurine
    Kal

    L-Taurine

    60 tablets of 500mg
    $14.10 Msrp Price $15.56 As low as $13.25
  13. L-Methionine
    -10%
    Solaray

    L-Methionine

    30 capsules of 500mg
    Rating:
    100%
    (1)
    $17.20 Msrp Price $19.01 As low as $16.17
  14. Same Holomega
    -19%
    Equisalud

    Same Holomega

    50 capsules
    Rating:
    100%
    (1)
    $38.95 Msrp Price $48.29 As low as $36.61
  15. L-Taurine
    -19%
    Sura Vitasan

    L-Taurine

    90 capsules of 500mg
    Rating:
    80%
    (2)
    $22.12 Msrp Price $27.33 As low as $20.79
  16. Holomega L-serine
    -18%
    Equisalud

    Holomega L-serine

    180 capsules
    $58.88 Msrp Price $71.72 As low as $55.35
  17. L-Tyrosine
    -19%
    Sura Vitasan

    L-Tyrosine

    60 capsules of 500mg
    $23.77 Msrp Price $29.35 As low as $22.34
  18. Aminofit 8000
    Eder

    Aminofit 8000

    20 ampoules
    $59.73 Msrp Price $65.88 As low as $56.15
  19. Glutavance glutamine, zinc, vitamin D
    -14%
    Inovance

    Glutavance glutamine, zinc, vitamin D

    400 g of powder
    Rating:
    97%
    $56.38 Msrp Price $65.56 As low as $53.00
  20. Lipolife liposomal carnosine
    -13%
    Equisalud

    Lipolife liposomal carnosine

    250 ml
    $61.61 Msrp Price $70.70 As low as $57.91
  21. L-Lysine
    -19%
    Soria Natural

    L-Lysine

    60 tablets of 900mg
    Rating:
    100%
    (4)
    $11.84 Msrp Price $14.70 As low as $11.13
  22. L-Glutamine Neutral Flavor Powder
    Solaray

    L-Glutamine Neutral Flavor Powder

    300 g
    Rating:
    95%
    $39.11 Msrp Price $43.21 As low as $36.76
  23. 5 Htp (L-5-Hydroxytryptophan)
    -16%
    Bio-Ener

    5 Htp (L-5-Hydroxytryptophan)

    60 capsules of 50mg
    $23.83 Msrp Price $28.21 As low as $22.40
  24. L Carnitine
    -18%
    Gold Nutrition

    L Carnitine

    60 capsules
    Rating:
    80%
    (3)
    $16.12 Msrp Price $19.59 As low as $15.15
120 of 288 Items

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