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Amino acids and proteins

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788 products
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  1. 100% Natural 1
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  3. Airbiotic 5
  4. Alfa Herbal 9
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  69. Jarrow Formulas 31
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  79. Lamberts 16
  80. Lavigor 2
  81. LCN 1
  82. Life Extension 16
  83. Lindaren 1
  84. Longlife 15
  85. MARNYS® 5
  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 1
  95. Natesis 1
  96. Natrol 3
  97. Natura Essenziale 1
  98. Naturbite 3
  99. Nature Essential 4
  100. Nature et Partage 2
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  102. Natures Plus 3
  103. Naturitas Essentials 9
  104. Naturlider 2
  105. Naturmil 6
  106. Naturtierra 3
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  108. Nova Diet 3
  109. NOW Foods 42
  110. NPro 5
  111. Nutergia 3
  112. Nutralie 1
  113. NutraVit 1
  114. Nutrex 5
  115. Nutri-Dx 4
  116. Nutri-Force 2
  117. Nutrisport 6
  118. Oatein 2
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  120. Olimp Sport Nutrition 2
  121. Ortocel Nutri Therapy 6
  122. Pediakid 1
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  129. Plannatur 2
  130. Plantanet 1
  131. Plantapol 7
  132. Plantis 8
  133. Plantis - Artesania Agricola 2
  134. Polaris 2
  135. Principium 1
  136. Prisma Natural 3
  137. Purasana 2
  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 33
  153. Soria Natural 8
  154. Sotya 6
  155. STC Nutrition 4
  156. Sura Vitasan 14
  157. Swanson 39
  158. Taxon 2
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  160. Therascience 4
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  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. Zentrum 1
  172. Zeus 14
  173. Zeutics by Naturitas 5
Discount
  1. 10% 336
  2. 20% 108
  3. 30% 45
  4. 40% 12
  5. 50% 5
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 360
  12. Halal 4
  13. Heavy metal free 4
  14. Hypoallergenic 3
  15. Keto 1
  16. Kosher 3
  17. Lactose free 208
  18. Low in calories 1
  19. Made in France 8
  20. No added sugar 12
  21. No artificial aromas 22
  22. No artificial colors 41
  23. No artificial flavors 36
  24. No sweeteners 8
  25. Not tested on animals 3
  26. Nuts free 2
  27. Organic 4
  28. PH Neutral 1
  29. Preservatives free 73
  30. Salt free 50
  31. Soy free 99
  32. Sugarfree 108
  33. Sulfate free 1
  34. Vegan 238
  35. Vegetarian 135
  36. Without aromas 1
  37. Without caffeine 4
  38. Without milk 19
  39. Without sucrose 5
  40. Yeast free 47
Flavors
  1. Apple 1
  2. Blueberries 1
  3. Chocolate 1
  4. Citrus 1
  5. Fruits 1
  6. Lemon 8
  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. Allergy 1
  2. Analgesic 1
  3. Anti-aging 2
  4. Antibacterial 1
  5. Antioxidant 34
  6. Antiviral 1
  7. Appetite stimulant 1
  8. Blood pressure 17
  9. Bone support 3
  10. Brain activity 39
  11. Cardiovascular 10
  12. Cartilage 1
  13. Circulation 2
  14. Concentration 10
  15. Detox 15
  16. Digestion and transit 9
  17. Emotional balance 5
  18. Emotional health 16
  19. Energy 19
  20. Exercise recovery 9
  21. Exercise resistance 12
  22. Fat burner 14
  23. Glucose control 3
  24. Gut flora 7
  25. Hair 2
  26. Hormonal regulation 2
  27. Immune system 30
  28. Increase muscle mass 36
  29. Intestinal transit 7
  30. Joints and tendons 1
  31. Joints, bones and muscles 45
  32. Libido and aphrodisiac 1
  33. Liver and liver function 17
  34. Memory and cognitive functions 13
  35. Menopause 1
  36. Menstruation 3
  37. Migraines 1
  38. Muscle Fatigue 8
  39. Muscle Mass Maintenance 28
  40. Physical performance 53
  41. Prostate 1
  42. Protective 1
  43. Red blood cell production 1
  44. Relaxing 8
  45. Resistance and vitality 25
  46. Rest and well-being 46
  47. Satiating 12
  48. Sexual dysfunction 1
  49. Sexual health and fertility 1
  50. Skin 3
  51. Skin, Hair and Nails 8
  52. Sleep 3
  53. Urinary tract infection 3
  54. Vasodilator 1
  55. Vision 4
  56. Weight control 15
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  2. Price: from low to high
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  4. Newest
788 products
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788 products
  1. NAC (N-acetylcysteine) - defenses
    -17%
    Naturitas Essentials

    NAC (N-acetylcysteine) - defenses

    60 capsules
    Rating:
    96%
    (10)
    $17.41 Msrp Price $21.06 As low as $15.49
  2. Taurine 1000 mg
    -15%
    Naturitas Essentials

    Taurine 1000 mg

    240 tablets
    $23.35 Msrp Price $27.34 As low as $20.78
  3. GABA 500mg
    -24%
    Naturitas Essentials

    GABA 500mg

    60 capsules
    Rating:
    99%
    (23)
    $19.07 Msrp Price $25.03 As low as $16.97
  4. Lactoferrin with Vitamin C
    -29%
    Naturitas Essentials

    Lactoferrin with Vitamin C

    60 capsules
    Rating:
    100%
    (15)
    $56.27 Msrp Price $78.73 As low as $50.64
  5. L-glutamine powder
    -30%
    Naturitas Essentials

    L-glutamine powder

    200 g of powder
    Rating:
    93%
    (6)
    $28.59 Msrp Price $40.61 As low as $25.45
  6. L-glutamine
    -19%
    Naturitas Essentials

    L-glutamine

    120 capsules
    Rating:
    98%
    (9)
    $25.19 Msrp Price $31.09 As low as $22.42
  7. L-glutamine
    -21%
    Naturitas Essentials

    L-glutamine

    60 capsules
    Rating:
    100%
    (5)
    $14.43 Msrp Price $18.34 As low as $12.99
  8. L-Tyrosine
    -16%
    Naturitas Essentials

    L-Tyrosine

    60 capsules of 500mg
    Rating:
    100%
    (28)
    $18.38 Msrp Price $21.89 As low as $16.36
  9. Lactoferrin with vitamin C
    -16%
    Naturitas Essentials

    Lactoferrin with vitamin C

    120 capsules
    Rating:
    100%
    (1)
    $97.89 Msrp Price $115.89 As low as $87.12
  10. tryptophan
    Santiveri

    tryptophan

    30 capsules
    $26.90 Msrp Price $28.98 As low as $25.29
  11. Liposomal GABA with L-Theanine
    Quicksilver

    Liposomal GABA with L-Theanine

    50 ml
    Rating:
    93%
    (12)
    $60.84 Msrp Price $66.69 As low as $57.19
  12. GABA, 500mg
    -35%
    Swanson

    GABA, 500mg

    100 capsules
    Rating:
    92%
    (22)
    $11.56 Msrp Price $17.83 As low as $10.87
  13. NAC 600mg
    NOW Foods

    NAC 600mg

    100 vegetable capsules of 600mg
    Rating:
    97%
    (23)
    $27.54 As low as $25.89
  14. Glycine
    -10%
    Life Extension

    Glycine

    100 capsules
    Rating:
    94%
    (7)
    $27.09 Msrp Price $30.02 As low as $25.46
  15. Altrient GSH - Liposomal Glutathione
    Altrient/Results RNA/Neutrient

    Altrient GSH - Liposomal Glutathione

    30 packets
    Rating:
    100%
    (3)
    $183.72 Msrp Price $198.16 As low as $172.70
  16. Liposomal L-Glutathione and Vitamin C
    Zenement

    Liposomal L-Glutathione and Vitamin C

    250 ml
    Rating:
    100%
    (1)
    $44.42 Msrp Price $47.19 As low as $41.75
  17. L-Carnitine
    -18%
    Biform

    L-Carnitine

    14 vials of 2000mg
    $27.14 Msrp Price $33.02 As low as $25.51
  18. 5-HTP 100mg
    -22%
    NOW Foods

    5-HTP 100mg

    120 vegetable capsules
    Rating:
    97%
    (14)
    $32.09 Msrp Price $41.30 As low as $30.16
  19. Best L-Tyrosine
    Doctor's Best

    Best L-Tyrosine

    120 vegetable capsules (500mg)
    Rating:
    90%
    (2)
    $29.69 Msrp Price $30.37 As low as $27.91
  20. Tyrosine Complex
    -25%
    Soria Natural

    Tyrosine Complex

    60 tablets of 1000mg
    Rating:
    100%
    (1)
    $20.58 Msrp Price $27.35 As low as $19.35
  21. NAC 600mg
    Zenement

    NAC 600mg

    180 capsules of 600mg
    Rating:
    100%
    (1)
    $34.15 Msrp Price $36.21 As low as $32.10
  22. L-Methionine 500 mg
    -20%
    Solgar

    L-Methionine 500 mg

    30 capsules of 500mg
    Rating:
    95%
    (8)
    $20.45 Msrp Price $25.52 As low as $19.22
  23. NAC
    -15%
    Solaray

    NAC

    60 capsules of 295mg
    Rating:
    97%
    (15)
    $18.84 Msrp Price $22.29 As low as $17.71
  24. NAC (N-Acetyl-L-Cysteine) 600 mg Vegetable
    Solgar

    NAC (N-Acetyl-L-Cysteine) 600 mg Vegetable

    60 capsules
    Rating:
    98%
    (8)
    $38.59 Msrp Price $39.11 As low as $36.27
24 of 788 Items
Page
Categories
788 products
  1. Carnitine (92)
  2. Glutamine (103)
  3. Tryptophan (60)
  4. Arginine (42)
  5. Tyrosine (22)
  6. Lysine (27)
  7. Cysteine (35)
  8. Methionine (15)
  9. Glutathione (38)
  10. Phenylalanine (8)
  11. Taurine (33)

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." Laura M. 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