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Amino acids and proteins

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45 products
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  1. Airbiotic 2
  2. Be-Life 1
  3. BioLife 3
  4. Bonusan 18
  5. GSN 2
  6. Health Aid 6
  7. Lamberts 6
  8. Natrol 1
  9. Naturmil 1
  10. NOW Foods 1
  11. Solgar 2
  12. Vbyotics 1
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  41. Yeast free 45
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  1. Antioxidant 2
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  11. Immune system 6
  12. Increase muscle mass 2
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  14. Memory and cognitive functions 2
  15. Menstruation 1
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45 products
45 products
  1. GSN Amino-C
    GSN

    GSN Amino-C

    150 tablets of 500mg
    Rating:
    100%
    (4)
    $17.91 Msrp Price $19.74 As low as $16.84
  2. L-Carnosine
    Bonusan

    L-Carnosine

    60 vegetable capsules of 200mg
  3. Gaba AB 300 mg
    Airbiotic

    Gaba AB 300 mg

    90 capsules
    $30.27 Msrp Price $30.79 As low as $28.45
  4. 5-HTP
    -13%
    Lamberts

    5-HTP

    60 tablets of 100mg
    Rating:
    98%
    $35.50 Msrp Price $40.72 As low as $32.66
  5. L-Cysteine
    -21%
    Health Aid

    L-Cysteine

    60 tablets
    $24.33 Msrp Price $30.71 As low as $22.87
  6. L-Leucine
    Bonusan

    L-Leucine

    60 capsules
    Rating:
    100%
    (5)
  7. GSN Carnitine 20
    GSN

    GSN Carnitine 20

    80 tablets of 250mg
    $30.15 Msrp Price $33.07 As low as $28.34
  8. L-Carnitine
    Lamberts

    L-Carnitine

    60 capsules of 500mg
    Rating:
    95%
    (4)
  9. L-Taurine
    Health Aid

    L-Taurine

    60 tablets
  10. L-Arginine
    Health Aid

    L-Arginine

    60 tablets of 500mg
    $23.01 Msrp Price $24.82 As low as $21.40
  11. L-Tyrosine
    Health Aid

    L-Tyrosine

    60 tablets
    Rating:
    100%
    (1)
    $23.30 Msrp Price $25.26 As low as $21.67
  12. L-Carnitine Strong 3000mg
    Naturmil

    L-Carnitine Strong 3000mg

    20 ampoules of 15ml (3000mg)
    Rating:
    100%
    (2)
    $40.47 Msrp Price $41.63 As low as $38.04
  13. L-Glutamine 800 mg
    Be-Life

    L-Glutamine 800 mg

    60 capsules
    $25.16 Msrp Price $26.28 As low as $23.65
  14. L-Glutamine
    Health Aid

    L-Glutamine

    60 tablets of 500mg
    Rating:
    80%
    (1)
    $23.44 Msrp Price $25.90 As low as $21.80
  15. Saw Palmetto AB Complex
    Airbiotic

    Saw Palmetto AB Complex

    60 capsules
    Rating:
    85%
    (4)
  16. DLPA
    -26%
    Will be in stock soon
    Solgar

    DLPA

    50 vegetable capsules of 500mg
    Rating:
    96%
    (5)
    $20.47 Msrp Price $27.50
  17. L-Carnitine
    Will be in stock soon
    Bonusan

    L-Carnitine

    60 vegetable capsules of 400mg
    Rating:
    100%
    (2)
    $40.63 Msrp Price $42.46 As low as $38.19
  18. Tyrosine 500
    -40%
    Will be in stock soon
    BioLife

    Tyrosine 500

    60 softgels
    $21.33 Msrp Price $35.74 As low as $20.05
  19. Tryptophan
    Will be in stock soon
    BioLife

    Tryptophan

    90 softgels
    $23.26 Msrp Price $24.05 As low as $21.86
  20. Taurine 500
    Will be in stock soon
    BioLife

    Taurine 500

    90 softgels
    $18.18 Msrp Price $19.48 As low as $17.09
  21. 5 HTP Time Release, 100mg
    Will be in stock soon
    Natrol

    5 HTP Time Release, 100mg

    45 tablets
    Rating:
    80%
    (1)
    $19.90 Msrp Price $20.39 As low as $18.71
45 of 45 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

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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
"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
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"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
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