L-Proline 500 mg

Suggested Use

Suggested Usage: As a dietary supplement; adults take 1 capsule daily or as directed by your healthcare professional.

• 

  Douglas Laboratories L-Proline 60 Capsules

  DrHagmeyer.com5.0(4)

  $36.08
• 

  Now Foods L-Proline 500 Mg 120 Veg Capsules

  Swanson Health Products4.7(1200)

  $11.89
• 

  Best Naturals L-Proline 500 mg 120 Capsules

  Target4.8(20)

  $10.00
• 

  Bestvite L-Proline 500mg 120 Vegetarian Capsules

  Walmart - BESTVITE INC4.9(16)

  $21.99
• 

  L-Proline 1000g Powder

  Jo Mar Labs

  $161.40
• 

  L-Proline 500 mg 120 Capsules

  Physicians Preference Vitamins

  $35.95
• 

  Proline 500 mg 100 caps (Montiff)

  Lexington Natural Health Center

  $31.00
• 

  Swanson L-Proline 500 mg 100 Capsules

  iHerb4.8(209)

  $14.29

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.3 (150)

  Vitamin & supplements store

  1250 Niagara Falls Blvd, Tonawanda, NY 14150

  Directions(716) 832-3058

• Advantage Nutrition Forte

  4.6 (7)

  Vitamin & supplements store

  3800 Delaware Ave #110, Tonawanda, NY 14150

  Directions(716) 447-0176

• GNC

  4.4 (83)

  Vitamin & supplements store

  1643 Niagara Falls Blvd, Buffalo, NY 14226

  Directions(716) 836-2171

• Vitamin World

  3.7 (21)

  Vitamin & supplements store

  2730 Delaware Ave Ste 600, Buffalo, NY 14216

  Directions(716) 447-0103

• Honey Tree Health Shoppe

  5.0 (3)

  Health food store

  204 Oliver St, North Tonawanda, NY 14120

  Directions(716) 692-2584

• Snow God Supplements

  Store

  188 Hinds St, Tonawanda, NY 14150

  Directions(716) 534-1390

• The Vitamin Shoppe

  4.5 (86)

  Vitamin & supplements store

  1775 Walden Ave #100, Buffalo, NY 14225

  Directions(716) 893-4716

• GNC

  4.5 (50)

  Vitamin & supplements store

  I 90 @Walden Ave Space D-204, Cheektowaga, NY 14225

  Directions(716) 681-2366

• Risk Assessment of" Other Substances"–L-proline

  K Holvik, L Frøyland, M Haugen, S Henjum, M Løvik… - 2018 - pesquisa.bvsalud.org

  … effects of L-proline supplementation in … 500 mg/kg bw L-proline was administered as a growth hormone stimulatory agent to 20 children with hyposomatotropic dwarfism and 20 healthy …

  20181 citations

• L-proline supplementation improves nitric oxide bioavailability and counteracts the blood pressure rise induced by angiotensin II in rats

  J Leal, L Teixeira-Santos, D Pinho, J Afonso… - Nitric Oxide, 2019 - Elsevier

  … We evaluated whether l-proline (Pro) supplementation improves redox status and nitric oxide (NO) bioavailability and prevents or delays angiotensin II (AngII)-induced hypertension. …

  201934 citations

• Integrating 16S rRNA gene sequencing and metabolomics analysis to reveal the mechanism of L-proline in preventing autism-like behavior in mice

  J Fang, SG Kang, K Huang, T Tong - Nutrients, 2025 - mdpi.com

  … Collectively, these findings suggest that the L-proline treatment can markedly enhance the health status of the microbiota and ameliorate the degree of gut microbiota dysbiosis. …

  20256 citations

• Vitamin E, Heart Disease and Tocotrienols

  J Dach - jeffreydachmd.com

  … L-Proline 2-3 grams a day in divided doses These supplements can be obtained at any the health food … A convenient powder form can be obtained at Tower Laboratories. They have a …

• L-Proline 500 mg 60 caps by Douglas Labs

  RNR Points

• Safety of L-proline as a stabilizer for immunoglobulin products

  JB Hagan, RL Wasserman, JS Baggish… - Expert review of …, 2012 - Taylor & Francis

  … is primarily based on medical necessity (ie, poor venous access, wear-off effect, or intolerance of IVIG) and patient preference Citation[1,2]. Privigen and Hizentra use L-proline as a …

  201216 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-02-23. DSLD Label ID: 5353. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.