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Amino acids and proteins

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  1. 100% Natural 1
  2. A.Vogel 1
  3. Airbiotic 6
  4. Alfa Herbal 10
  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
  25. Curesupport 1
  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
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  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
  43. Erbavoglio 1
  44. ESI 1
  45. Espadiet 7
  46. Estado Puro 4
  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 14
  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. MCA Productos Naturales 1
  86. Méderi 4
  87. Mednat 2
  88. Mega Plus 19
  89. Mensan 3
  90. Mundonatural 3
  91. MuscleTech 1
  92. Nale 3
  93. Named 2
  94. Named Sport 2
  95. Natesis 1
  96. Natrol 3
  97. Natura Essenziale 1
  98. Naturbite 3
  99. Nature Essential 4
  100. Nature et Partage 2
  101. Naturemost 1
  102. Naturitas Essentials 9
  103. Naturlider 2
  104. Naturmil 6
  105. Naturtierra 3
  106. Normon 1
  107. Nova Diet 3
  108. NOW Foods 42
  109. NPro 5
  110. Nutergia 3
  111. Nutralie 1
  112. NutraVit 1
  113. Nutrex 5
  114. Nutri-Dx 4
  115. Nutri-Force 2
  116. Nutrined 3
  117. Nutrisport 6
  118. Oatein 2
  119. Obire 2
  120. Olimp Sport Nutrition 2
  121. Ortocel Nutri Therapy 6
  122. Pediakid 1
  123. PEScience 1
  124. Pharmalys 1
  125. Phytoceutic 1
  126. Pileje 1
  127. Pinisan 1
  128. Plameca 1
  129. Plannatur 2
  130. Plantanet 1
  131. Plantapol 7
  132. Plantis 8
  133. Plantis - Artesania Agricola 2
  134. Polaris 3
  135. Principium 1
  136. Prisma Natural 3
  137. Purasana 2
  138. Pure Encapsulations 4
  139. Pwd 1
  140. Quicksilver 1
  141. Raab 4
  142. Robis 1
  143. Sakai 3
  144. Saludalkalina 1
  145. Salufarm 1
  146. Sanon 1
  147. Santiveri 1
  148. Sesderma 3
  149. Sfb Laboratoires 1
  150. SFI Health/Klaire Labs 6
  151. Shedir Pharma 1
  152. Solaray 21
  153. Solgar 32
  154. Soria Natural 8
  155. Sotya 6
  156. STC Nutrition 4
  157. Sura Vitasan 14
  158. Swanson 39
  159. Taxon 2
  160. Tegor 2
  161. Tongil 2
  162. Vaminter 1
  163. Vbyotics 9
  164. Vecos 1
  165. Vecteur Sante 2
  166. Viridian 5
  167. VIT.O.BEST 1
  168. Vitalosmose 1
  169. Weider 7
  170. Zenement 6
  171. Zeus 14
  172. Zeutics by Naturitas 5
Discount
  1. 10% 145
  2. 20% 45
  3. 30% 20
  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 351
  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 42
  24. No artificial flavors 37
  25. No sweeteners 8
  26. Not tested on animals 3
  27. Nuts free 2
  28. Organic 5
  29. PH Neutral 1
  30. Preservatives free 74
  31. Salt free 50
  32. Soy free 99
  33. Sugarfree 106
  34. Sulfate free 1
  35. Vegan 238
  36. Vegetarian 132
  37. Without aromas 1
  38. Without caffeine 4
  39. Without milk 20
  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 41
  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 14
  24. Glucose control 3
  25. Gut flora 6
  26. Hair 2
  27. Hearing 1
  28. Hormonal regulation 2
  29. Immune system 32
  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 14
  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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787 products
787 products
  1. NPro Regenintest (intestinal regeneration)
    NPro

    NPro Regenintest (intestinal regeneration)

    167 g of powder (Blueberries)
    Rating:
    97%
  2. Liposomal Glutathione
    Curesupport

    Liposomal Glutathione

    100 ml
    Rating:
    93%
    £35.38 Msrp Price £35.93 As low as £33.61
  3. L-Glutathione
    Solgar

    L-Glutathione

    30 vegetable capsules of 50mg
    Rating:
    95%
    £17.08 Msrp Price £18.18 As low as £16.23
  4. L-Lysine hci
    Lamberts

    L-Lysine hci

    120 tablets of 1000mg
    Rating:
    93%
    £19.67 Msrp Price £21.31 As low as £18.69
  5. NPro L-Glutamine (intestinal regeneration)
    NPro

    NPro L-Glutamine (intestinal regeneration)

    300 g of powder (Neutral)
    Rating:
    94%
    (7)
    £22.83 Msrp Price £23.49 As low as £21.69
  6. L-Theanine 100mg
    -13%
    NOW Foods

    L-Theanine 100mg

    90 capsules
    Rating:
    93%
    (3)
    £14.74 Msrp Price £16.96 As low as £14.00
  7. L-Glutamine
    -45%
    Sotya

    L-Glutamine

    120 capsules of 600mg
    Rating:
    94%
    £5.78 Msrp Price £10.45 As low as £5.49
  8. L-glutamine 1000mg
    NOW Foods

    L-glutamine 1000mg

    120 capsules
    Rating:
    100%
    (2)
  9. Altrient GSH - Liposomal Glutathione
    Altrient/Results RNA/Neutrient

    Altrient GSH - Liposomal Glutathione

    30 packets
    Rating:
    100%
    (3)
    £108.92 Msrp Price £112.92 As low as £103.47
  10. L-Lysine
    Solgar

    L-Lysine

    50 tablets of 1000mg
    Rating:
    97%
    £13.67 Msrp Price £14.72 As low as £12.99
  11. Gaba 400 mg plus
    Bonusan

    Gaba 400 mg plus

    60 capsules of 400mg
    Rating:
    97%
    £23.51 Msrp Price £23.53 As low as £22.33
  12. L-Glutamine powder
    Bonusan

    L-Glutamine powder

    200 g of powder
    Rating:
    97%
    £20.81 Msrp Price £21.64 As low as £19.77
  13. Gaba 250
    Comdiet

    Gaba 250

    60 capsules
    £15.37 Msrp Price £15.73 As low as £14.60
  14. Taurine, 500mg
    -20%
    Swanson

    Taurine, 500mg

    100 capsules
    Rating:
    80%
    (1)
    £6.09 Msrp Price £7.60 As low as £5.79
  15. Neuronyl
    -11%
    Bonusan

    Neuronyl

    60 capsules
    £29.19 Msrp Price £32.77 As low as £27.73
  16. L-Arginine
    -11%
    Solgar

    L-Arginine

    90 tablets of 1000mg
    Rating:
    94%
    £28.33 Msrp Price £32.00 As low as £26.91
  17. GABA L-Theanine Stress B sublingual
    Kal

    GABA L-Theanine Stress B sublingual

    100 tablets (Mango)
    Rating:
    100%
    (2)
    £18.03 Msrp Price £18.68 As low as £17.13
  18. 5HTP + B6 + Biotin
    -11%
    Sotya

    5HTP + B6 + Biotin

    60 capsules of 720mg
    Rating:
    92%
    £9.10 Msrp Price £10.26 As low as £8.64
  19. L-Glutamine Pack
    Bonusan

    L-Glutamine Pack

    2 units of 200g
    Rating:
    97%
    (7)
    £39.54 Msrp Price £42.62
  20. L-Lysine Plus
    Bonusan

    L-Lysine Plus

    60 tablets of 500mg
    Rating:
    80%
    (2)
  21. Glycine
    Zeutics by Naturitas

    Glycine

    200 g of powder
    Rating:
    97%
    (6)
    £17.18 Msrp Price £18.78 As low as £15.12
  22. Gaba
    Naturmil

    Gaba

    60 tablets
    Rating:
    94%
    (7)
    £12.04 Msrp Price £12.21 As low as £11.44
  23. 5-HTP
    Naturbite

    5-HTP

    60 capsules of 100mg
    Rating:
    85%
    (4)
    £13.49 Msrp Price £14.12 As low as £12.82
  24. GABA
    -22%
    Sura Vitasan

    GABA

    60 vegetable capsules
    Rating:
    96%
    (5)
    £14.96 Msrp Price £19.21 As low as £14.21
48 of 787 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