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Amino acids and proteins

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  1. Airbiotic 1
  2. Be-Life 1
  3. BioLife 3
  4. Bonusan 16
  5. Health Aid 2
  6. Naturmil 1
  7. NOW Foods 1
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  1. Antioxidant 1
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  1. 40%
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26 products
26 products
  1. L-Glutamine powder
    -19%
    Bonusan

    L-Glutamine powder

    200 g of powder
    Rating:
    97%
    $20.25 Msrp Price $25.04 As low as $19.44
  2. Lactoferrin 300 mg
    -19%
    Bonusan

    Lactoferrin 300 mg

    60 capsules
    Rating:
    100%
    (1)
    $79.56 Msrp Price $98.00 As low as $76.38
  3. Gaba 400 mg plus
    -16%
    Bonusan

    Gaba 400 mg plus

    60 capsules of 400mg
    Rating:
    97%
    $22.89 Msrp Price $27.21 As low as $21.97
  4. S-adenosyl-methionine SAMe-400 complex
    -15%
    Bonusan

    S-adenosyl-methionine SAMe-400 complex

    30 vegetable capsules
    Rating:
    98%
    (8)
    $46.07 Msrp Price $54.40 As low as $44.23
  5. Lactoferrin
    -19%
    Bonusan

    Lactoferrin

    60 capsules (150mg)
    Rating:
    97%
    $44.04 Msrp Price $54.44 As low as $42.28
  6. L-Tyrosine
    -14%
    Bonusan

    L-Tyrosine

    60 capsules of 400mg
    Rating:
    88%
    (5)
    $17.88 Msrp Price $20.68 As low as $17.16
  7. L-Tryptophan plus 500mg
    -16%
    Bonusan

    L-Tryptophan plus 500mg

    60 capsules of 500mg
    Rating:
    100%
    (3)
    $26.42 Msrp Price $31.57 As low as $25.36
  8. Taurine
    -14%
    Bonusan

    Taurine

    60 capsules of 600mg
    Rating:
    100%
    (1)
    $15.82 Msrp Price $18.50 As low as $15.19
  9. Neuronyl
    -18%
    Bonusan

    Neuronyl

    60 capsules
    $28.41 Msrp Price $34.84 As low as $27.27
  10. L-Glutamine
    -19%
    Bonusan

    L-Glutamine

    60 capsules of 500mg
    Rating:
    99%
    $13.21 Msrp Price $16.32 As low as $12.68
  11. L-Leucine
    -12%
    Bonusan

    L-Leucine

    60 capsules
    Rating:
    100%
    (5)
    $24.89 Msrp Price $28.30 As low as $23.89
  12. GABA 500 mg
    -48%
    NOW Foods

    GABA 500 mg

    100 capsules (500mg)
    Rating:
    100%
    $9.58 Msrp Price $18.46 As low as $9.20
  13. Gsh Glutathione
    -19%
    Bonusan

    Gsh Glutathione

    60 capsules of 100mg
    Rating:
    100%
    (8)
    $26.87 Msrp Price $33.20 As low as $25.80
  14. L-Lysine Plus
    -16%
    Bonusan

    L-Lysine Plus

    60 tablets of 500mg
    Rating:
    80%
    (2)
    $17.43 Msrp Price $20.68 As low as $16.73
  15. L-Carnosine
    -14%
    Bonusan

    L-Carnosine

    60 vegetable capsules of 200mg
    $32.67 Msrp Price $38.10 As low as $31.36
  16. L-Carnitine
    -13%
    Bonusan

    L-Carnitine

    60 vegetable capsules of 400mg
    Rating:
    100%
    (2)
    $36.98 Msrp Price $42.46 As low as $35.13
  17. Acetyl L-Carnitine
    -18%
    Bonusan

    Acetyl L-Carnitine

    60 capsules of 500mg
    Rating:
    100%
    (4)
    $35.01 Msrp Price $42.46 As low as $33.61
  18. Gaba AB 300 mg
    -15%
    Airbiotic

    Gaba AB 300 mg

    90 capsules
    $26.24 Msrp Price $30.79 As low as $25.19
  19. L-Cysteine
    -10%
    Health Aid

    L-Cysteine

    60 tablets
    $27.76 Msrp Price $30.71 As low as $26.65
  20. L-Taurine
    -12%
    Health Aid

    L-Taurine

    60 tablets
    $17.69 Msrp Price $20.04 As low as $16.98
  21. L-Carnitine Strong 3000mg
    -16%
    Naturmil

    L-Carnitine Strong 3000mg

    20 ampoules of 15ml (3000mg)
    Rating:
    100%
    (2)
    $35.07 Msrp Price $41.63 As low as $33.32
  22. L-Glutamine 800 mg
    -17%
    Be-Life

    L-Glutamine 800 mg

    60 capsules
    $21.80 Msrp Price $26.28 As low as $20.93
  23. Tyrosine 500
    -48%
    Will be in stock soon
    BioLife

    Tyrosine 500

    60 softgels
    $18.48 Msrp Price $35.74 As low as $17.74
  24. Tryptophan
    -16%
    Will be in stock soon
    BioLife

    Tryptophan

    90 softgels
    $20.16 Msrp Price $24.05 As low as $19.35
24 of 26 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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"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