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Amino acids and proteins

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198 products
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  1. Airbiotic 3
  2. B.Green 2
  3. Be-Life 2
  4. BioLife 4
  5. Bonusan 14
  6. BSB Labs 3
  7. Cfn 3
  8. Devicare 3
  9. Direct Nutrition 1
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  11. Ebers 1
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  24. Jarrow Formulas 29
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  27. Kurasana 4
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  29. Laborest 2
  30. Lamberts 11
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  32. LCN 1
  33. Mega Plus 6
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  36. Natura Essenziale 1
  37. Naturitas Essentials 7
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  55. Solaray 9
  56. Solgar 4
  57. Sura Vitasan 12
  58. Tegor 3
  59. Vaminter 1
  60. Vbyotics 1
  61. Viridian 1
  62. Weider 1
  63. Zenement 4
  64. Zeutics by Naturitas 3
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  1. 10% 78
  2. 20% 16
  3. 30% 5
  4. 40% 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
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  15. Keto 1
  16. Kosher 3
  17. Lactose free 198
  18. Low in calories 1
  19. Made in France 7
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  34. Sulfate free 1
  35. Vegan 229
  36. Vegetarian 135
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  38. Without caffeine 4
  39. Without milk 20
  40. Without sucrose 5
  41. Yeast free 45
Flavors
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  4. Neutral 2
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  6. Pineapple 1
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Uses
  1. Anti-aging 1
  2. Antioxidant 9
  3. Appetite stimulant 1
  4. Blood pressure 4
  5. Bone support 2
  6. Brain activity 18
  7. Cardiovascular 2
  8. Concentration 3
  9. Detox 4
  10. Digestion and transit 7
  11. Emotional balance 1
  12. Emotional health 2
  13. Energy 9
  14. Exercise recovery 2
  15. Exercise resistance 1
  16. Fat burner 5
  17. Glucose control 1
  18. Gut flora 2
  19. Hair 1
  20. Hormonal regulation 1
  21. Immune system 6
  22. Increase muscle mass 7
  23. Intestinal transit 3
  24. Joints, bones and muscles 4
  25. Liver and liver function 4
  26. Memory and cognitive functions 1
  27. Menstruation 1
  28. Migraines 1
  29. Muscle Fatigue 2
  30. Muscle Mass Maintenance 12
  31. Physical performance 9
  32. Red blood cell production 1
  33. Relaxing 1
  34. Resistance and vitality 7
  35. Rest and well-being 15
  36. Satiating 4
  37. Sexual dysfunction 1
  38. Skin 1
  39. Skin, Hair and Nails 1
  40. Sleep 2
  41. Urinary tract infection 3
  42. Vision 1
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198 products
198 products
  1. L-Carnitine
    -25%
    Herbora

    L-Carnitine

    12 ampoules of 3000mg
    Rating:
    90%
    (2)
    Special Price $19.20 Msrp Price $25.76 As low as $18.05
  2. L-Histidine HCl
    -18%
    Lamberts

    L-Histidine HCl

    30 capsules of 50mg
    Rating:
    100%
    (1)
    $22.34 Msrp Price $27.39 As low as $21.00
  3. L-Glutamine 1000 mg
    NOW Foods

    L-Glutamine 1000 mg

    240 capsules
  4. 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
  5. L-Tyrosine
    -19%
    Sura Vitasan

    L-Tyrosine

    60 capsules of 500mg
    $23.77 Msrp Price $29.35 As low as $22.34
  6. Aminoglik plus+ vitamin C gluten-free vegan
    -12%
    BSB Labs

    Aminoglik plus+ vitamin C gluten-free vegan

    1 kg of powder
    $55.25 Msrp Price $62.80 As low as $51.93
  7. L-tryptophan 500 mg
    Polaris

    L-tryptophan 500 mg

    60 capsules of 500mg
    Rating:
    100%
    (1)
    $17.13 Msrp Price $18.45 As low as $16.10
  8. L-Methionine
    -10%
    Solaray

    L-Methionine

    30 capsules of 500mg
    Rating:
    100%
    (1)
    $17.20 Msrp Price $19.01 As low as $16.17
  9. 5-Htp Griffonia Simplicifolia
    Naturlider

    5-Htp Griffonia Simplicifolia

    60 capsules
    $22.41 Msrp Price $23.35 As low as $21.07
  10. L-Theanine
    -17%
    Health Aid

    L-Theanine

    60 tablets of 200mg
    Rating:
    93%
    (6)
    $20.23 Msrp Price $24.28 As low as $19.02
  11. Acetyl L-Carnitine
    Bonusan

    Acetyl L-Carnitine

    60 capsules of 500mg
    Rating:
    100%
    (4)
    $40.45 Msrp Price $42.46 As low as $38.02
  12. Alpha Lipoic R+
    -16%
    Sura Vitasan

    Alpha Lipoic R+

    60 capsules
    Rating:
    96%
    (5)
    $40.13 Msrp Price $47.75 As low as $37.72
  13. L-Tryptophan
    -16%
    Enzime Sabinco

    L-Tryptophan

    45 capsules
    $25.64 Msrp Price $30.44 As low as $24.10
  14. Tryptophammin
    Lavigor

    Tryptophammin

    60 capsules
    Rating:
    100%
    (9)
    $27.53 Msrp Price $29.46 As low as $25.88
  15. N-Acetyl Tyrosine 350Mg
    -15%
    Jarrow Formulas

    N-Acetyl Tyrosine 350Mg

    120 capsules
    $19.74 Msrp Price $23.18 As low as $18.56
  16. L-Glutamine 750 mg
    Jarrow Formulas

    L-Glutamine 750 mg

    120 vegetable capsules
    $18.90 Msrp Price $19.31 As low as $17.77
  17. L-Glutamine Pro
    FDB LABORATORIOS

    L-Glutamine Pro

    500 g of powder
    $37.73 Msrp Price $41.11 As low as $35.47
  18. L-Carnitine
    -10%
    Solaray

    L-Carnitine

    30 vegetable capsules of 500mg
    Rating:
    100%
    (1)
    $32.07 Msrp Price $35.44 As low as $30.15
  19. Tryptophan Plus
    -30%
    Robis

    Tryptophan Plus

    90 tablets
    Rating:
    100%
    (2)
    $12.88 Msrp Price $18.50 As low as $12.11
  20. Glutathione Reduced 500mg
    Jarrow Formulas

    Glutathione Reduced 500mg

    120 capsules
    $68.25 Msrp Price $74.25 As low as $64.16
  21. L-Phenylalanine
    -18%
    Lamberts

    L-Phenylalanine

    60 capsules of 500mg
    Rating:
    100%
    (1)
    $26.87 Msrp Price $32.94 As low as $25.26
  22. L-Arginine
    -10%
    Solaray

    L-Arginine

    100 capsules of 500mg
    Rating:
    93%
    (6)
    $24.24 Msrp Price $26.79 As low as $22.79
  23. L-Arginine HCL
    -16%
    Lamberts

    L-Arginine HCL

    90 tablets of 1000mg
    Rating:
    92%
    (5)
    $36.40 Msrp Price $43.51 As low as $34.22
  24. Neuronyl
    Bonusan

    Neuronyl

    60 capsules
    $32.82 Msrp Price $34.84 As low as $30.85
96 of 198 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