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Amino acids and proteins

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16 products
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16 products
16 products
  1. L-Glutamine
    -28%
    Solgar

    L-Glutamine

    60 tablets of 1000mg
    Rating:
    95%
    $23.31 Msrp Price $32.52 As low as $22.31
  2. Holomega wisteria
    -31%
    Equisalud

    Holomega wisteria

    50 capsules
    Rating:
    93%
    (3)
    $10.09 Msrp Price $14.61 As low as $9.66
  3. Holomega wisteria
    -42%
    Equisalud

    Holomega wisteria

    180 capsules
    $32.45 Msrp Price $56.10 As low as $31.06
  4. L-Glutamine
    -29%
    Solgar

    L-Glutamine

    50 vegetable capsules of 500mg
    Rating:
    98%
    $16.95 Msrp Price $23.72 As low as $16.21
  5. Holomega L-proline
    -21%
    Equisalud

    Holomega L-proline

    180 capsules
    $72.87 Msrp Price $92.29 As low as $69.73
  6. Same Holomega
    -30%
    Equisalud

    Same Holomega

    50 capsules
    Rating:
    100%
    (1)
    $33.74 Msrp Price $48.29 As low as $32.28
  7. L-Glutamine
    -35%
    Solgar

    L-Glutamine

    250 vegetable capsules of 500mg
    Rating:
    100%
    (2)
    $68.66 Msrp Price $105.48 As low as $65.71
  8. Holomega L-lysine
    -31%
    Equisalud

    Holomega L-lysine

    180 capsules
    $37.42 Msrp Price $54.36 As low as $35.81
  9. Ultra SAM-e
    -25%
    Swanson

    Ultra SAM-e

    60 tablets of 200mg
    Rating:
    100%
    (1)
    $41.17 Msrp Price $54.80 As low as $39.41
  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 $15.26
  11. Holomega L-proline
    -41%
    Equisalud

    Holomega L-proline

    50 capsules
    $17.01 Msrp Price $28.84 As low as $16.28
  12. Glutamine Powder
    -31%
    Plantis

    Glutamine Powder

    250 g of powder
    Rating:
    100%
    (2)
    $13.11 Msrp Price $18.95 As low as $12.55
  13. Holomega L-lysine
    -35%
    Equisalud

    Holomega L-lysine

    50 capsules
    $11.00 Msrp Price $16.99 As low as $10.53
  14. SAM-e, 400mg Double-Strength
    -12%
    Will be in stock soon
    Doctor's Best

    SAM-e, 400mg Double-Strength

    60 tablets
    $66.32 Msrp Price $75.31 As low as $63.47
  15. L-Carnosine
    -20%
    Will be in stock soon
    Jarrow Formulas

    L-Carnosine

    90 capsules
    Rating:
    100%
    (1)
    $45.05 Msrp Price $56.21 As low as $43.11
  16. DLPA
    -26%
    Will be in stock soon
    Solgar

    DLPA

    50 vegetable capsules of 500mg
    Rating:
    96%
    (5)
    $20.47 Msrp Price $27.50
16 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
"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
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