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100% Pure L-Proline

product on market Powder NutraBio Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for 100% Pure L-Proline
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Gram(s)
Serving Size
250
Servings
Amino acid/Protein
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

L-Proline
2000 mg

Other Ingredients

Absolutely None
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

1 Serving~ Mixed with 8-16 oz. Favorite Beverage~ 1-2X daily Suggested Use: As a dietary supplement, add 1 scoop (2 grams) to your favorite beverage 1-2 times daily, or as directed by a physician.

Formulation Notes

Zero Fillers or Excipients Inferior Ingredients Banned Substances Added Sugars Proprietary Blends Hidden Ingredients

NO Fillers No Excipients No Additives

Additional Information

Supports Healthy joints Improves Cardiovascular function Promotes Collagen Production

OU

Store in cool dry place

Serving scoop included (may settle to the bottom during shipping.)

NutraBio Since 1996

Quality and purity since 1996. NutraBio manufactures in our own FDA registered & inspected GMP facility complying with FDA CFR Part 111 regulations.

23420-005 B20242-002

Joint Health

Made in a GMP & FDA inspected facility

Pharmaceutical Grade Amino Acid

Powder 250 Servings

TRUE LABEL FULL LABEL DISCLOSURE

Metadata

Product Details

UPC / SKU6 49908 23420 1
DSLD Entry Date2015-09-25
Product TypeAmino acid/Protein
FormPowder
DSLD ID51015
Data Updated2026-04-11
Research

Research Evidence

We're building the evidence profile for this product's ingredients. Check back soon.

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.