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Amino acids and proteins

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  1. 100% Natural 1
  2. A.Vogel 1
  3. Airbiotic 5
  4. Alfa Herbal 9
  5. Altrient/Results RNA/Neutrient 2
  6. AMClinic 1
  7. B.Green 2
  8. Be Levels 2
  9. Be-Life 2
  10. BEQUISA 1
  11. Besibz 1
  12. Betula 1
  13. Biform 2
  14. Bio-Ener 2
  15. Biocyte 2
  16. BioLife 4
  17. Bonusan 18
  18. BSB Labs 6
  19. Carlson Labs 2
  20. Cfn 7
  21. Citric Diet 1
  22. Codival 6
  23. Comdiet 2
  24. Cumediet 1
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  26. Devicare 3
  27. Dietisa 1
  28. Direct Nutrition 1
  29. Doctor's Best 14
  30. Douglas Laboratories 1
  31. Drasanvi 9
  32. EAFIT 2
  33. Ebers 1
  34. Eder 1
  35. Eder Health Nutrition 1
  36. Egle 1
  37. El Valle 2
  38. Energy Feelings 1
  39. Enzime Sabinco 1
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  41. Equilibra 1
  42. Equisalud 44
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  44. ESI 1
  45. Espadiet 7
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  47. Esteve 1
  48. Etixx 1
  49. Evogen 9
  50. Extreme Force 1
  51. FDB LABORATORIOS 1
  52. Fenioux 3
  53. Fepa 7
  54. Fharmocat 1
  55. GHF 1
  56. Gold Nutrition 7
  57. GSE 1
  58. GSN 4
  59. Guna 4
  60. Hausmann 2
  61. Hcf 1
  62. Health Aid 10
  63. Health in Foods 1
  64. Health4U 1
  65. Herbora 1
  66. Inovance 5
  67. Integralia 13
  68. Jarrow Formulas 31
  69. Jellybell 2
  70. JOLIVIA 1
  71. Just Aid 6
  72. Kal 11
  73. Kinoko Life 2
  74. Kiroot 1
  75. Kurasana 1
  76. La Mandorle 1
  77. Laborest 3
  78. Lamberts 16
  79. Lavigor 2
  80. LCN 1
  81. Life Extension 16
  82. Lindaren 1
  83. Longlife 15
  84. MARNYS® 5
  85. Méderi 4
  86. Mednat 2
  87. Mega Plus 18
  88. Mensan 3
  89. Mundonatural 3
  90. MuscleTech 1
  91. Nale 3
  92. Named 2
  93. Named Sport 2
  94. Natesis 1
  95. Natrol 3
  96. Natura Essenziale 1
  97. Naturbite 3
  98. Nature Essential 4
  99. Nature et Partage 2
  100. Naturemost 1
  101. Naturitas Essentials 9
  102. Naturlider 2
  103. Naturmil 6
  104. Naturtierra 3
  105. Normon 1
  106. Nova Diet 3
  107. NOW Foods 42
  108. NPro 5
  109. Nutergia 3
  110. Nutralie 1
  111. NutraVit 1
  112. Nutrex 5
  113. Nutri-Dx 4
  114. Nutri-Force 2
  115. Nutrined 3
  116. Nutrisport 6
  117. Oatein 2
  118. Obire 2
  119. Olimp Sport Nutrition 2
  120. Ortocel Nutri Therapy 6
  121. Pediakid 1
  122. PEScience 2
  123. Pharmalys 1
  124. Phytoceutic 1
  125. Pileje 1
  126. Pinisan 1
  127. Plameca 1
  128. Plannatur 2
  129. Plantanet 1
  130. Plantapol 7
  131. Plantis 8
  132. Plantis - Artesania Agricola 2
  133. Polaris 3
  134. Principium 1
  135. Prisma Natural 3
  136. Purasana 2
  137. Pure Encapsulations 4
  138. Pwd 1
  139. Quicksilver 1
  140. Raab 4
  141. Robis 1
  142. Sakai 3
  143. Saludalkalina 1
  144. Salufarm 1
  145. Sanon 1
  146. Santiveri 1
  147. Sesderma 3
  148. Sfb Laboratoires 1
  149. SFI Health/Klaire Labs 6
  150. Shedir Pharma 1
  151. Solaray 21
  152. Solgar 32
  153. Soria Natural 7
  154. Sotya 6
  155. STC Nutrition 4
  156. Sura Vitasan 14
  157. Swanson 39
  158. Taxon 2
  159. Tegor 2
  160. Tongil 2
  161. Vaminter 1
  162. Vbyotics 9
  163. Vecos 1
  164. Vecteur Sante 2
  165. Viridian 5
  166. VIT.O.BEST 1
  167. Vitalosmose 1
  168. Weider 7
  169. Zenement 6
  170. Zeus 14
  171. Zeutics by Naturitas 5
Discount
  1. 10% 134
  2. 20% 46
  3. 30% 21
  4. 40% 7
  5. 50% 1
Essences
  1. Lemon 1
Flags
  1. 100% natural 28
  2. Additives free 15
  3. Alcohol free 2
  4. Allergens free 31
  5. BIO-ECO 36
  6. Colorants free 84
  7. Crustaceans free 35
  8. Ecocert 2
  9. Egg free 43
  10. Glass container 10
  11. Gluten free 349
  12. Halal 5
  13. Heavy metal free 4
  14. Hypoallergenic 2
  15. Keto 1
  16. Kosher 3
  17. Lactose free 201
  18. Low in calories 1
  19. Made in France 8
  20. Made in Italy 1
  21. No added sugar 12
  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
  27. Nuts free 2
  28. Organic 4
  29. PH Neutral 1
  30. Preservatives free 73
  31. Salt free 50
  32. Soy free 98
  33. Sugarfree 105
  34. Sulfate free 1
  35. Vegan 237
  36. Vegetarian 131
  37. Without aromas 1
  38. Without caffeine 3
  39. Without milk 19
  40. Without sucrose 5
  41. Yeast free 47
Flavours
  1. Apple 1
  2. Blueberries 1
  3. Chocolate 1
  4. Citrus 1
  5. Fruits 1
  6. Lemon 9
  7. Mango 1
  8. Neutral 2
  9. Orange 4
  10. Pineapple 3
  11. Red Berries 1
  12. Tangerine 1
  13. Tropical 2
  14. Vanilla 1
  15. Watermelon 1
  16. Wild berries 2
Price
Uses
  1. Abdominal swelling 1
  2. Allergy 1
  3. Analgesic 1
  4. Anti-aging 3
  5. Antibacterial 1
  6. Antioxidant 34
  7. Antiviral 1
  8. Appetite stimulant 1
  9. Blood pressure 20
  10. Bone support 3
  11. Brain activity 40
  12. Cardiovascular 11
  13. Cartilage 1
  14. Circulation 2
  15. Concentration 11
  16. Detox 17
  17. Digestion and transit 9
  18. Emotional balance 4
  19. Emotional health 17
  20. Energy 22
  21. Exercise recovery 9
  22. Exercise resistance 14
  23. Fat burner 13
  24. Glucose control 3
  25. Gut flora 6
  26. Hair 2
  27. Hearing 1
  28. Hormonal regulation 2
  29. Immune system 31
  30. Increase muscle mass 37
  31. Intestinal transit 7
  32. Joints and tendons 1
  33. Joints, bones and muscles 46
  34. Libido and aphrodisiac 1
  35. Liver and liver function 19
  36. Memory and cognitive functions 13
  37. Menopause 1
  38. Menstruation 3
  39. Migraines 1
  40. Muscle Fatigue 9
  41. Muscle Mass Maintenance 28
  42. Muscle pain 2
  43. Physical performance 23
  44. Prostate 1
  45. Protective 1
  46. Red blood cell production 1
  47. Relaxing 7
  48. Resistance and vitality 26
  49. Rest and well-being 45
  50. Satiating 12
  51. Sexual health and fertility 1
  52. Skin 3
  53. Skin, Hair and Nails 8
  54. Sleep 2
  55. Urinary tract infection 3
  56. Vasodilator 1
  57. Vision 4
  58. Weight control 15
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782 products
782 products
  1. 5 Htp (L-5-Hydroxytryptophan)
    Bio-Ener

    5 Htp (L-5-Hydroxytryptophan)

    60 capsules of 50mg
    £21.27 Msrp Price £22.17 As low as £20.14
  2. L-Phenylalanine
    Lamberts

    L-Phenylalanine

    60 capsules of 500mg
    Rating:
    100%
    (1)
  3. Tri-Fortify Watermelon Nut
    Nutrined

    Tri-Fortify Watermelon Nut

    236 ml
    Rating:
    97%
    (6)
    £109.06 Msrp Price £113.20 As low as £103.61
  4. Neurobiane
    -37%
    Pileje

    Neurobiane

    60 capsules
    Rating:
    80%
    (1)
    £23.74 Msrp Price £37.52 As low as £22.49
  5. NAC
    Longlife

    NAC

    60 capsules
    £16.64 Msrp Price £18.04 As low as £15.81
  6. L-Theanine
    Life Extension

    L-Theanine

    60 vegetable capsules
    £20.26 Msrp Price £20.96 As low as £19.25
  7. Gaba
    Kal

    Gaba

    30 tablets
    Rating:
    100%
    (1)
    £15.19 Msrp Price £15.37 As low as £14.43
  8. Intecol glutamine
    Sakai

    Intecol glutamine

    15 packets of 5g
    Rating:
    100%
    (1)
    £12.22 Msrp Price £12.24 As low as £11.61
  9. Pack NPro Lactoferrin
    NPro

    Pack NPro Lactoferrin

    2 units
    Rating:
    100%
    (4)
    £71.99
  10. Phosphatidylserine 100mg with choline and inositol
    NOW Foods

    Phosphatidylserine 100mg with choline and inositol

    60 capsules of 100mg
    Rating:
    95%
    (4)
    £28.20 Msrp Price £28.24 As low as £26.71
  11. Taurine
    SFI Health/Klaire Labs

    Taurine

    100 capsules of 500mg
    £24.45 Msrp Price £25.08 As low as £23.12
  12. L-Glutamine Neutral Flavor Powder
    Solaray

    L-Glutamine Neutral Flavor Powder

    300 g
    Rating:
    95%
    £34.90 Msrp Price £37.35 As low as £33.06
  13. Mincartil Classic
    -11%
    Soria Natural

    Mincartil Classic

    300 g of powder
    Rating:
    100%
    (8)
    £23.76 Msrp Price £26.57 As low as £22.51
  14. L-Lysine
    Sura Vitasan

    L-Lysine

    100 capsules of 500mg
    Rating:
    95%
    (4)
    £19.73 Msrp Price £21.69 As low as £18.69
  15. Amino-Mix
    Sura Vitasan

    Amino-Mix

    240 tablets
    £28.59 Msrp Price £29.82 As low as £27.07
  16. Gaba
    Ortocel Nutri Therapy

    Gaba

    90 capsules of 500mg
    Rating:
    98%
    (8)
    £13.49 Msrp Price £14.12 As low as £12.82
  17. Glutavance
    Inovance

    Glutavance

    150 g of powder
    Rating:
    93%
    (6)
  18. Glutavance glutamine, zinc, vitamin D
    -11%
    Inovance

    Glutavance glutamine, zinc, vitamin D

    400 g of powder
    Rating:
    97%
    £50.32 Msrp Price £56.67 As low as £47.65
  19. L-Tyrosine, 500mg
    -11%
    Swanson

    L-Tyrosine, 500mg

    100 capsules
    Rating:
    100%
    (5)
    £7.56 Msrp Price £8.51 As low as £7.16
  20. Premium n-acetyl cysteine 600 mg
    Swanson

    Premium n-acetyl cysteine 600 mg

    100 capsules of 600mg
    Rating:
    100%
    £13.54 Msrp Price £14.37 As low as £12.86
  21. Neuro 125 Phosphatidylserine 125mg
    Kinoko Life

    Neuro 125 Phosphatidylserine 125mg

    120 capsules
    £34.26 Msrp Price £34.78 As low as £32.45
  22. nac 600 immune system
    -10%
    Solaray

    nac 600 immune system

    60 vegetable capsules
    Rating:
    100%
    (1)
    £17.41 Msrp Price £19.42 As low as £16.54
  23. N-Acetyl-Cysteine
    Sura Vitasan

    N-Acetyl-Cysteine

    60 vegetable capsules
    Rating:
    100%
    (1)
    £19.92 Msrp Price £21.10 As low as £18.92
  24. Amino 75
    Solgar

    Amino 75

    90 vegetable capsules
    Rating:
    93%
    (6)
    £48.01 Msrp Price £51.25 As low as £45.48
120 of 782 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
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"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