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Amino acids and proteins

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11 products
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  1. Equisalud 1
  2. GSN 1
  3. Named Sport 1
  4. Solgar 7
  5. Weider 1
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  1. 10% 9
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  1. Additives free 2
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  1. Antioxidant 4
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  15. Glucose control 2
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  18. Increase muscle mass 11
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  20. Joints, bones and muscles 5
  21. Liver and liver function 2
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  23. Muscle Fatigue 1
  24. Muscle Mass Maintenance 3
  25. Physical performance 7
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11 products
11 products
  1. L-Lysine
    -18%
    Solgar

    L-Lysine

    50 tablets of 1000mg
    Rating:
    97%
    $15.35 Msrp Price $18.73 As low as $14.43
  2. L-Lysine
    -31%
    Solgar

    L-Lysine

    50 vegetable capsules of 500mg
    Rating:
    100%
    (7)
    $12.17 Msrp Price $17.53 As low as $11.44
  3. Amino 75
    -18%
    Solgar

    Amino 75

    90 vegetable capsules
    Rating:
    93%
    (6)
    $53.73 Msrp Price $65.22 As low as $50.51
  4. Amino 75
    -18%
    Solgar

    Amino 75

    30 capsules
    Rating:
    100%
    (3)
    $21.63 Msrp Price $26.33 As low as $20.33
  5. BCAA Plus
    -18%
    Solgar

    BCAA Plus

    50 capsules
    Rating:
    96%
    (5)
    $27.77 Msrp Price $33.82 As low as $26.10
  6. L-Lysine
    -18%
    Solgar

    L-Lysine

    250 tablets of 1000mg
    Rating:
    100%
    (5)
    $58.65 Msrp Price $71.51 As low as $55.13
  7. L-glutamine
    -13%
    Named Sport

    L-glutamine

    250 g of powder
    $30.74 Msrp Price $35.29 As low as $28.90
  8. 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
  9. Holomega Branched Amino Acids
    Equisalud

    Holomega Branched Amino Acids

    50 capsules
  10. Premium EAA zero tropical physical performance
    -12%
    Weider

    Premium EAA zero tropical physical performance

    325 g of powder (Tropical)
    $31.58 Msrp Price $35.84 As low as $29.05
  11. Amino 75 capsules
    -19%
    Will be in stock soon
    Solgar

    Amino 75 capsules

    30 capsules
    Rating:
    100%
    (1)
    $19.48 Msrp Price $24.12
11 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