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Amino acids and proteins

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  1. 100% Natural 1
  2. Airbiotic 1
  3. Alfa Herbal 5
  4. Bonusan 1
  5. BSB Labs 3
  6. Cfn 3
  7. Citric Diet 1
  8. Curesupport 1
  9. Devicare 3
  10. Energy Feelings 1
  11. Equisalud 41
  12. Espadiet 2
  13. Esteve 1
  14. Fepa 1
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  16. GSN 2
  17. Health Aid 8
  18. Health in Foods 1
  19. Herbora 1
  20. Jellybell 1
  21. Just Aid 2
  22. Kal 1
  23. Kurasana 4
  24. Lamberts 1
  25. Lavigor 1
  26. Lindaren 1
  27. Named Sport 2
  28. Natures Plus 1
  29. NOW Foods 2
  30. NPro 3
  31. Pediakid 1
  32. Plannatur 1
  33. Plantapol 4
  34. Sakai 2
  35. SFI Health/Klaire Labs 6
  36. Shedir Pharma 1
  37. Solaray 16
  38. Solgar 21
  39. Soria Natural 1
  40. Tegor 3
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  43. Zenement 3
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3
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  1. 100% natural 29
  2. Additives free 14
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  6. Colorants free 79
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  10. Cardiovascular 1
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  12. Detox 3
  13. Emotional balance 1
  14. Emotional health 1
  15. Energy 2
  16. Exercise recovery 2
  17. Exercise resistance 1
  18. Fat burner 4
  19. Glucose control 2
  20. Gut flora 3
  21. Hormonal regulation 1
  22. Immune system 2
  23. Increase muscle mass 13
  24. Joints and tendons 1
  25. Joints, bones and muscles 12
  26. Liver and liver function 9
  27. Memory and cognitive functions 4
  28. Muscle Fatigue 1
  29. Muscle Mass Maintenance 6
  30. Physical performance 10
  31. Red blood cell production 1
  32. Relaxing 2
  33. Resistance and vitality 6
  34. Rest and well-being 3
  35. Satiating 3
  36. Sexual dysfunction 1
  37. Sexual health and fertility 1
  38. Skin 1
  39. Skin, Hair and Nails 3
  40. Sleep 1
  41. Urinary tract infection 2
  42. Vision 1
  43. Weight control 2
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158 products
158 products
  1. L-Glutamine
    -28%
    Solgar

    L-Glutamine

    60 tablets of 1000mg
    Rating:
    95%
    $23.26 Msrp Price $32.52 As low as $22.33
  2. Liposomal Glutathione
    -18%
    Curesupport

    Liposomal Glutathione

    100 ml
    Rating:
    93%
    $34.39 Msrp Price $41.91 As low as $33.01
  3. NAC
    -26%
    Solaray

    NAC

    60 capsules of 295mg
    Rating:
    97%
    $10.86 Msrp Price $14.69 As low as $10.43
  4. Pediakid omega 3 jelly beans (lemon flavor)
    -18%
    Pediakid

    Pediakid omega 3 jelly beans (lemon flavor)

    60 Jelly beans (Lemon)
    Rating:
    100%
    (3)
    $11.35 Msrp Price $13.83 As low as $10.90
  5. NPro L-Glutamine (intestinal regeneration)
    -20%
    NPro

    NPro L-Glutamine (intestinal regeneration)

    300 g of powder (Neutral)
    Rating:
    95%
    (8)
    $21.80 Msrp Price $27.17 As low as $20.93
  6. L-Lysine
    -29%
    Solgar

    L-Lysine

    50 tablets of 1000mg
    Rating:
    97%
    $13.36 Msrp Price $18.73 As low as $12.83
  7. Gaba 400 mg plus
    -16%
    Bonusan

    Gaba 400 mg plus

    60 capsules of 400mg
    Rating:
    97%
    $22.86 Msrp Price $27.21 As low as $21.95
  8. NPro Lactoferrin
    -17%
    NPro

    NPro Lactoferrin

    60 capsules of 200mg
    Rating:
    100%
    (3)
    $36.25 Msrp Price $43.51 As low as $34.80
  9. Ansicalm
    -13%
    Sakai

    Ansicalm

    30 capsules
    Rating:
    94%
    (7)
    $10.96 Msrp Price $12.63 As low as $10.52
  10. L-Carnitine
    -29%
    Solgar

    L-Carnitine

    30 tablets of 500mg (500mg)
    Rating:
    100%
    (5)
    $37.58 Msrp Price $52.61 As low as $36.08
  11. L-Lysine
    -36%
    Solgar

    L-Lysine

    50 vegetable capsules of 500mg
    Rating:
    100%
    (7)
    $11.18 Msrp Price $17.53 As low as $10.73
  12. Maximized L-Glutathione
    -29%
    Solgar

    Maximized L-Glutathione

    60 vegetable capsules of 250mg
    Rating:
    100%
    $70.37 Msrp Price $98.98 As low as $67.56
  13. L-Glutamine Neutral Flavor Powder
    -22%
    Solaray

    L-Glutamine Neutral Flavor Powder

    300 g
    Rating:
    95%
    $33.81 Msrp Price $43.21 As low as $32.46
  14. Liposomal L-Glutathione and Vitamin C
    -18%
    Zenement

    Liposomal L-Glutathione and Vitamin C

    250 ml
    Rating:
    100%
    (1)
    $25.60 Msrp Price $31.11 As low as $24.58
  15. Andro Xl
    -26%
    Tegor

    Andro Xl

    14 capsules
    Rating:
    40%
    (1)
    $12.90 Msrp Price $17.37 As low as $12.38
  16. L-Theanine
    -28%
    Health Aid

    L-Theanine

    60 tablets of 200mg
    Rating:
    93%
    (6)
    $17.59 Msrp Price $24.28 As low as $16.89
  17. Neurotone HPMC
    -35%
    Espadiet

    Neurotone HPMC

    45 capsules
    Rating:
    95%
    $18.60 Msrp Price $28.48 As low as $17.86
  18. Lactoferrin Holomega
    -43%
    Equisalud

    Lactoferrin Holomega

    180 capsules
    Rating:
    100%
    (1)
    $126.70 Msrp Price $221.02 As low as $121.63
  19. Holomega L-Ornithine
    -42%
    Equisalud

    Holomega L-Ornithine

    50 capsules of 690mg
    $17.65 Msrp Price $30.59 As low as $16.94
  20. L-Ornithine
    -30%
    Lamberts

    L-Ornithine

    60 capsules of 500mg
    Rating:
    100%
    (1)
    $29.90 Msrp Price $42.42 As low as $28.70
  21. Holomega L-citrulline
    -31%
    Equisalud

    Holomega L-citrulline

    50 capsules
    $15.47 Msrp Price $22.41 As low as $14.85
  22. L-Theanine
    -22%
    Solaray

    L-Theanine

    45 vegetable capsules of 200mg
    Rating:
    88%
    (5)
    $32.44 Msrp Price $41.49 As low as $31.14
  23. GABA 500 mg
    -48%
    NOW Foods

    GABA 500 mg

    100 capsules (500mg)
    Rating:
    100%
    $9.57 Msrp Price $18.46 As low as $9.19
  24. Taurine
    -19%
    SFI Health/Klaire Labs

    Taurine

    100 capsules of 500mg
    $23.65 Msrp Price $29.25 As low as $22.70
24 of 158 Items
Page

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