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Amino acids and proteins

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62 products
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  1. A.Vogel 1
  2. Airbiotic 1
  3. Alfa Herbal 1
  4. Codival 1
  5. Direct Nutrition 1
  6. Doctor's Best 1
  7. Equisalud 1
  8. FDB LABORATORIOS 1
  9. Health Aid 1
  10. Jarrow Formulas 5
  11. Lamberts 9
  12. Mega Plus 2
  13. NOW Foods 7
  14. NutraVit 1
  15. Pediakid 1
  16. Plannatur 1
  17. Plantanet 1
  18. Plantis 1
  19. Principium 1
  20. SFI Health/Klaire Labs 1
  21. Solaray 7
  22. Sotya 2
  23. Sura Vitasan 4
  24. Swanson 8
  25. Vbyotics 1
  26. Zeutics by Naturitas 1
Discount
  1. 10% 31
  2. 20% 6
  3. 30% 3
  4. 50% 1
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  1. 100% natural 7
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  6. Gluten free 32
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2
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  17. Emotional balance 4
  18. Emotional health 14
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  20. Exercise recovery 9
  21. Exercise resistance 11
  22. Fat burner 13
  23. Glucose control 3
  24. Gut flora 6
  25. Hair 2
  26. Hormonal regulation 2
  27. Immune system 29
  28. Increase muscle mass 36
  29. Intestinal transit 6
  30. Joints and tendons 1
  31. Joints, bones and muscles 36
  32. Libido and aphrodisiac 1
  33. Liver and liver function 18
  34. Memory and cognitive functions 13
  35. Menopause 1
  36. Menstruation 3
  37. Migraines 1
  38. Muscle Fatigue 8
  39. Muscle Mass Maintenance 26
  40. Physical performance 52
  41. Prostate 1
  42. Protective 1
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  44. Relaxing 8
  45. Resistance and vitality 24
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  48. Sexual dysfunction 1
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  52. Sleep 4
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  54. Vasodilator 1
  55. Vision 4
  56. Weight control 15
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62 products
62 products
  1. Pediakid omega 3 jelly beans (lemon flavor)
    Pediakid

    Pediakid omega 3 jelly beans (lemon flavor)

    60 Jelly beans (Lemon)
    Rating:
    100%
    (3)
    $13.09 Msrp Price $13.83 As low as $12.30
  2. Veg-Omega 3 Complex
    A.Vogel

    Veg-Omega 3 Complex

    30 capsules
    Rating:
    92%
    (5)
    $17.23 Msrp Price $18.35 As low as $16.20
  3. 5HTP + B6 + Biotin
    -22%
    Sotya

    5HTP + B6 + Biotin

    60 capsules of 720mg
    Rating:
    92%
    $10.19 Msrp Price $13.06 As low as $9.58
  4. L-Glutamine
    -18%
    Sura Vitasan

    L-Glutamine

    50 capsules of 500mg
    Rating:
    96%
    (5)
    $16.94 Msrp Price $20.75 As low as $15.92
  5. L-Glutamine Neutral Flavor Powder
    -10%
    Solaray

    L-Glutamine Neutral Flavor Powder

    300 g
    Rating:
    95%
    $38.98 Msrp Price $43.21 As low as $36.64
  6. L-Tyrosine
    Solaray

    L-Tyrosine

    50 vegetable capsules of 500mg
    Rating:
    98%
    $20.87 Msrp Price $22.47 As low as $19.62
  7. L-Phenylalanine
    -10%
    Solaray

    L-Phenylalanine

    60 capsules of 500mg
    Rating:
    100%
    (1)
    $23.69 Msrp Price $26.28 As low as $22.27
  8. L-Theanine
    -19%
    Lamberts

    L-Theanine

    60 tablets of 200mg
    Rating:
    98%
    $38.03 Msrp Price $46.77 As low as $35.75
  9. Gaba
    -11%
    Vbyotics

    Gaba

    120 tablets of 800mg
    Rating:
    96%
    $20.64 Msrp Price $23.18 As low as $19.40
  10. Phosphatidylserine 100mg with choline and inositol
    NOW Foods

    Phosphatidylserine 100mg with choline and inositol

    60 capsules of 100mg
    Rating:
    95%
    (4)
    $31.50 Msrp Price $32.94 As low as $29.61
  11. L-Glutamine
    -14%
    Solaray

    L-Glutamine

    50 vegetable capsules of 500mg
    Rating:
    96%
    $16.28 Msrp Price $19.01 As low as $15.30
  12. L-Glutamine
    -19%
    Lamberts

    L-Glutamine

    500 g
    Rating:
    99%
    $58.74 Msrp Price $72.26 As low as $55.22
  13. L-Glutamine
    -18%
    Sura Vitasan

    L-Glutamine

    100 g
    Rating:
    100%
    (3)
    $17.05 Msrp Price $20.75 As low as $16.03
  14. L-Glutamine 500 mg
    -56%
    NOW Foods

    L-Glutamine 500 mg

    120 capsules
    Rating:
    100%
    (3)
    $12.62 Msrp Price $28.81 As low as $11.86
  15. L-Glutation Complex
    -19%
    Lamberts

    L-Glutation Complex

    60 capsules
    Rating:
    96%
    (9)
    $33.51 Msrp Price $41.22 As low as $31.50
  16. L-Carnitine
    Lamberts

    L-Carnitine

    60 capsules of 500mg
    Rating:
    95%
    (4)
  17. L-Lysine
    -20%
    Sura Vitasan

    L-Lysine

    100 capsules of 500mg
    Rating:
    95%
    (4)
    $22.03 Msrp Price $27.61 As low as $20.71
  18. L-Lysine
    -10%
    Solaray

    L-Lysine

    60 capsules of 500mg
    Rating:
    93%
    (3)
    $16.37 Msrp Price $18.15 As low as $15.39
  19. L-Histidine HCl
    -19%
    Lamberts

    L-Histidine HCl

    30 capsules of 50mg
    Rating:
    100%
    (1)
    $22.26 Msrp Price $27.39 As low as $20.92
  20. L-Methionine
    -20%
    Sura Vitasan

    L-Methionine

    50 capsules of 500mg
    Rating:
    95%
    (4)
    $19.53 Msrp Price $24.45 As low as $18.36
  21. L-Methionine
    -19%
    Lamberts

    L-Methionine

    60 capsules of 500mg
    Rating:
    100%
    (2)
    $23.76 Msrp Price $29.24 As low as $22.33
  22. GABA, 500mg
    -35%
    Swanson

    GABA, 500mg

    100 capsules
    Rating:
    92%
    $7.68 Msrp Price $11.75 As low as $7.22
  23. L-Glutamine, 500mg
    -14%
    Swanson

    L-Glutamine, 500mg

    100 capsules
    Rating:
    100%
    (4)
    $6.41 Msrp Price $7.45 As low as $6.03
  24. L-Tyrosine, 500mg
    -14%
    Swanson

    L-Tyrosine, 500mg

    100 capsules
    Rating:
    100%
    (5)
    $8.45 Msrp Price $9.84 As low as $7.94
24 of 62 Items
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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