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Amino acids and proteins

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142 products
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Brand
  1. 100% Natural 1
  2. A.Vogel 1
  3. Airbiotic 4
  4. Alfa Herbal 4
  5. Be-Life 2
  6. Betula 1
  7. Bonusan 9
  8. Curesupport 1
  9. Devicare 3
  10. Direct Nutrition 1
  11. Doctor's Best 6
  12. EAFIT 2
  13. Ebers 1
  14. Equisalud 3
  15. Estado Puro 1
  16. Etixx 1
  17. GHF 1
  18. GSE 1
  19. Health Aid 3
  20. Integralia 1
  21. Jarrow Formulas 16
  22. Jellybell 1
  23. Kal 2
  24. Lamberts 8
  25. Longlife 10
  26. MARNYS® 1
  27. Named Sport 2
  28. Natesis 1
  29. Natures Plus 3
  30. NOW Foods 2
  31. NutraVit 1
  32. Plantapol 4
  33. Purasana 1
  34. Raab 2
  35. Solaray 14
  36. Solgar 15
  37. STC Nutrition 1
  38. Swanson 7
  39. Tongil 1
  40. Zenement 3
Discount
  1. 10% 54
  2. 20% 55
  3. 30% 26
2
Flags
2
  1. 100% natural 29
  2. Additives free 14
  3. Alcohol free 1
  4. Allergens free 25
  5. BIO-ECO 32
  6. Colorants free 79
  7. Crustaceans free 34
  8. Ecocert 2
  9. Egg free 41
  10. Glass container 10
  11. Gluten free 326
  12. Halal 5
  13. Heavy metal free 4
  14. Hypoallergenic 3
  15. Keto 1
  16. Kosher 3
  17. Lactose free 193
  18. Low in calories 1
  19. Made in France 6
  20. Made in Italy 1
  21. No added sugar 7
  22. No artificial aromas 21
  23. No artificial colors 38
  24. No artificial flavors 34
  25. No sweeteners 8
  26. Not tested on animals 2
  27. Nuts free 2
  28. Organic 4
  29. PH Neutral 1
  30. Preservatives free 66
  31. Salt free 50
  32. Soy free 90
  33. Sugarfree 105
  34. Sulfate free 1
  35. Vegan 214
  36. Vegetarian 124
  37. Without aromas 1
  38. Without caffeine 4
  39. Without milk 14
  40. Without sucrose 5
  41. Yeast free 45
Flavors
  1. Apple 1
  2. Chocolate 1
  3. Mango 1
  4. Orange 1
Price
Uses
  1. Anti-aging 2
  2. Antioxidant 11
  3. Blood pressure 2
  4. Brain activity 9
  5. Cardiovascular 1
  6. Concentration 1
  7. Detox 4
  8. Digestion and transit 3
  9. Emotional health 1
  10. Energy 5
  11. Exercise resistance 1
  12. Fat burner 3
  13. Hormonal regulation 1
  14. Immune system 6
  15. Increase muscle mass 7
  16. Intestinal transit 1
  17. Joints, bones and muscles 10
  18. Liver and liver function 3
  19. Memory and cognitive functions 3
  20. Menstruation 2
  21. Muscle Mass Maintenance 10
  22. Physical performance 6
  23. Relaxing 1
  24. Resistance and vitality 4
  25. Rest and well-being 11
  26. Satiating 1
  27. Skin 2
  28. Skin, Hair and Nails 1
  29. Sleep 2
  30. Urinary tract infection 3
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  1. Vegetarian
  2. 100% natural
142 products
142 products
  1. Tranquility
    -20%
    Natures Plus

    Tranquility

    60 tablets
    Rating:
    80%
    (4)
    $19.99 Msrp Price $24.98 As low as $19.19
  2. Holomega L-tryptophan
    -20%
    Equisalud

    Holomega L-tryptophan

    180 capsules
    $48.52 Msrp Price $60.53 As low as $46.58
  3. L-Carnitine Drink
    -16%
    EAFIT

    L-Carnitine Drink

    500 ml (Orange)
    $23.57 Msrp Price $28.00 As low as $22.63
  4. Glutathione Reduced 500 mg
    -20%
    Jarrow Formulas

    Glutathione Reduced 500 mg

    60 vegetable capsules
    $34.66 Msrp Price $43.45 As low as $33.27
  5. Etixx Carnitine 1000
    -29%
    Etixx

    Etixx Carnitine 1000

    30 tablets
    $19.97 Msrp Price $28.30 As low as $19.17
  6. L-Arginine HCL
    -23%
    Lamberts

    L-Arginine HCL

    90 tablets of 1000mg
    Rating:
    92%
    (5)
    $33.51 Msrp Price $43.51 As low as $32.17
  7. Saw Palmetto AB Complex
    -20%
    Airbiotic

    Saw Palmetto AB Complex

    60 capsules
    Rating:
    85%
    (4)
    $34.10 Msrp Price $42.63 As low as $32.74
  8. ALC
    -22%
    Longlife

    ALC

    60 capsules
    Rating:
    100%
    (1)
    $21.23 Msrp Price $27.06 As low as $20.38
  9. L Glutamine Powder
    -18%
    Longlife

    L Glutamine Powder

    150 mg of powder
    $19.20 Msrp Price $23.41 As low as $18.43
  10. L-lysine with zinc maintenance of bones and skin
    -17%
    Raab

    L-lysine with zinc maintenance of bones and skin

    100 capsules of 500mg
    $15.95 Msrp Price $19.11 As low as $15.31
  11. Gluta Int 750
    -23%
    Plantapol

    Gluta Int 750

    90 capsules
    $18.97 Msrp Price $24.50 As low as $18.21
  12. L-glutamine
    -24%
    Ebers

    L-glutamine

    60 capsules of 400mg
    $7.98 Msrp Price $10.45 As low as $7.66
  13. L-Tyr (L-Tyrosine)
    -15%
    Plantapol

    L-Tyr (L-Tyrosine)

    60 capsules
    $18.97 Msrp Price $22.27 As low as $18.21
  14. L-Tryptophan Herbal
    -23%
    Alfa Herbal

    L-Tryptophan Herbal

    60 capsules
    $28.60 Msrp Price $37.03 As low as $27.46
  15. Holomega r-lipoic acid
    -31%
    Equisalud

    Holomega r-lipoic acid

    50 capsules
    Rating:
    100%
    (1)
    $28.56 Msrp Price $41.42 As low as $27.42
  16. 5-Htp 100Mg
    -19%
    Jarrow Formulas

    5-Htp 100Mg

    60 capsules
    $24.16 Msrp Price $29.82 As low as $23.19
  17. L-Arginine
    -28%
    Solgar

    L-Arginine

    90 tablets of 1000mg
    Rating:
    93%
    $29.12 Msrp Price $40.72 As low as $28.54
  18. L-Carnitine
    -19%
    Tongil

    L-Carnitine

    30 capsules of 755mg
    Rating:
    100%
    (1)
    $12.93 Msrp Price $16.05 As low as $12.41
  19. D-Ribose Powder
    -18%
    Solaray

    D-Ribose Powder

    150 g
    Rating:
    100%
    (2)
    $44.71 Msrp Price $54.45 As low as $42.92
  20. L-Lysine
    -27%
    Health Aid

    L-Lysine

    60 tablets of 500mg
    $12.03 Msrp Price $16.51 As low as $11.55
  21. L-Citrulline
    -34%
    Alfa Herbal

    L-Citrulline

    100 capsules
    $33.35 Msrp Price $50.29 As low as $32.02
  22. L-Carnitine Capsules
    -16%
    EAFIT

    L-Carnitine Capsules

    90 capsules
    $23.57 Msrp Price $28.00 As low as $22.63
  23. R Alpha Lipoic Acid + Biotin
    -17%
    Jarrow Formulas

    R Alpha Lipoic Acid + Biotin

    60 capsules
    $24.09 Msrp Price $29.03 As low as $23.13
  24. AjiPure L-Serine, 500mg
    Swanson

    AjiPure L-Serine, 500mg

    60 vegetable capsules
    $13.83 Msrp Price $14.57 As low as $13.28
96 of 142 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

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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
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