Need some help ?
ONLY IN THE APP! -5% discount with no minimum. Coupon: APPLOVERS

Amino acids and proteins

Read more
Read more

Filter By

Sort By

79 products
Filter By
Brand
  1. Airbiotic 1
  2. Alfa Herbal 4
  3. Bonusan 1
  4. Cfn 3
  5. Energy Feelings 1
  6. Equisalud 41
  7. Fepa 1
  8. GHF 1
  9. GSN 2
  10. Health Aid 2
  11. Health in Foods 1
  12. Just Aid 2
  13. Kal 1
  14. Lamberts 1
  15. Pediakid 1
  16. SFI Health/Klaire Labs 6
  17. Solaray 8
  18. Solgar 1
  19. Zenement 1
Discount
  1. 10% 21
  2. 20% 26
  3. 30% 24
  4. 40% 7
Essences
  1. Lemon 1
1
Flags
1
  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 325
  12. Halal 5
  13. Heavy metal free 4
  14. Hypoallergenic 3
  15. Keto 1
  16. Kosher 3
  17. Lactose free 192
  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 213
  36. Vegetarian 124
  37. Without aromas 1
  38. Without caffeine 4
  39. Without milk 19
  40. Without sucrose 5
  41. Yeast free 45
Flavors
  1. Lemon 1
Price
Uses
  1. Allergy 1
  2. Analgesic 1
  3. Anti-aging 1
  4. Antioxidant 1
  5. Blood pressure 3
  6. Brain activity 4
  7. Cardiovascular 1
  8. Concentration 3
  9. Detox 1
  10. Emotional balance 1
  11. Energy 1
  12. Exercise recovery 2
  13. Glucose control 2
  14. Gut flora 1
  15. Immune system 1
  16. Increase muscle mass 3
  17. Joints, bones and muscles 8
  18. Liver and liver function 7
  19. Memory and cognitive functions 4
  20. Muscle Mass Maintenance 3
  21. Physical performance 8
  22. Red blood cell production 1
  23. Resistance and vitality 4
  24. Rest and well-being 2
  25. Satiating 1
  26. Sexual health and fertility 1
  27. Skin, Hair and Nails 3
  28. Vision 1
Sort By
  1. Popularity
  2. Price: from low to high
  3. Price: from high to low
  4. Newest
  1. Colorants free
79 products
79 products
  1. Gaba 400 mg plus
    -16%
    Bonusan

    Gaba 400 mg plus

    60 capsules of 400mg
    Rating:
    97%
    $22.90 Msrp Price $27.21 As low as $21.98
  2. Holomega L-glutamine
    -31%
    Equisalud

    Holomega L-glutamine

    50 capsules
    Rating:
    93%
    (3)
    $11.33 Msrp Price $16.45 As low as $10.88
  3. Same Holomega
    -30%
    Equisalud

    Same Holomega

    50 capsules
    Rating:
    100%
    (1)
    $33.73 Msrp Price $48.29 As low as $32.38
  4. Holomega L-serine
    -29%
    Equisalud

    Holomega L-serine

    50 capsules
    $15.98 Msrp Price $22.41 As low as $15.34
  5. Holomega L-proline
    -21%
    Equisalud

    Holomega L-proline

    180 capsules
    $72.85 Msrp Price $92.29 As low as $69.94
  6. L-glutathione plus Holomega
    -31%
    Equisalud

    L-glutathione plus Holomega

    50 capsules
    Rating:
    93%
    (3)
    $24.47 Msrp Price $35.48 As low as $23.49
  7. L-Theanine with St. John's Wort Holomega
    -28%
    Equisalud

    L-Theanine with St. John's Wort Holomega

    50 capsules
    Rating:
    100%
    (2)
    $25.55 Msrp Price $35.51 As low as $24.53
  8. Holomega lipoic acid
    -41%
    Equisalud

    Holomega lipoic acid

    180 capsules
    $57.21 Msrp Price $96.99 As low as $54.92
  9. Gaba plus Holomega
    -32%
    Equisalud

    Gaba plus Holomega

    50 capsules of 750mg
    Rating:
    100%
    (2)
    $17.83 Msrp Price $26.03 As low as $17.12
  10. L-Arginine
    -19%
    SFI Health/Klaire Labs

    L-Arginine

    100 capsules of 700mg
    $31.90 Msrp Price $39.45 As low as $30.62
  11. L-carnitine
    -27%
    GHF

    L-carnitine

    90 capsules of 600mg
    $6.70 Msrp Price $9.14 As low as $6.43
  12. L-Arginine and L-Ornitine
    -27%
    Health Aid

    L-Arginine and L-Ornitine

    60 tablets
    Rating:
    60%
    (1)
    $22.85 Msrp Price $31.41 As low as $21.94
  13. Taurine
    -19%
    SFI Health/Klaire Labs

    Taurine

    100 capsules of 500mg
    $23.69 Msrp Price $29.25 As low as $22.74
  14. L-Carnitine
    -22%
    Solaray

    L-Carnitine

    30 vegetable capsules of 500mg
    Rating:
    100%
    (1)
    $27.77 Msrp Price $35.44 As low as $26.66
  15. Holomega Branched Amino Acids
    -29%
    Equisalud

    Holomega Branched Amino Acids

    50 capsules
    $16.62 Msrp Price $23.48 As low as $15.96
  16. Holomega L-Tyrosine
    -36%
    Equisalud

    Holomega L-Tyrosine

    50 capsules
    Rating:
    100%
    (1)
    $15.81 Msrp Price $24.53 As low as $15.18
  17. Holomega L-tryptophan
    -20%
    Equisalud

    Holomega L-tryptophan

    180 capsules
    $48.50 Msrp Price $60.53 As low as $46.56
  18. GABA
    -19%
    SFI Health/Klaire Labs

    GABA

    60 capsules of 500mg
    Rating:
    100%
    (2)
    $26.83 Msrp Price $33.12 As low as $25.76
  19. Holomega L-lysine
    -31%
    Equisalud

    Holomega L-lysine

    180 capsules
    $37.41 Msrp Price $54.36 As low as $35.91
  20. Saw Palmetto AB Complex
    -20%
    Airbiotic

    Saw Palmetto AB Complex

    60 capsules
    Rating:
    85%
    (4)
    $34.09 Msrp Price $42.63 As low as $32.73
  21. L-Glutamine
    -19%
    SFI Health/Klaire Labs

    L-Glutamine

    100 capsules of 500mg
    Rating:
    100%
    (3)
    $32.69 Msrp Price $40.32 As low as $31.38
  22. Holomega L-proline
    -41%
    Equisalud

    Holomega L-proline

    50 capsules
    $17.01 Msrp Price $28.84 As low as $16.33
  23. L-Tryptophan Herbal
    -23%
    Alfa Herbal

    L-Tryptophan Herbal

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

    Holomega r-lipoic acid

    50 capsules
    Rating:
    100%
    (1)
    $28.55 Msrp Price $41.42 As low as $27.41
48 of 79 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