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L-Hydroxyproline

amino acid

6
products
Updated April 2026

Dosage Range

100 mgavg 893.14 mg1995 mg

L-Hydroxyproline is found in 7 supplement products from 5 brands. Dosages range from 100 to 1995 mg, with an average of 893.14. The most common form is Liquid.

Top 5 Highest-Dosage L-Hydroxyproline Supplements

  1. Amino 1000 by Precision Engineered — 223 mg
  2. Amino Acids by Enriching Gifts — 183 mg
  3. Natural Skin Formula by SuperSmart — 100 mg
  4. Liquid Aminos by Precision Engineered — 1995 mg
  5. Liquid Aminos Wild Cherry Flavor by Good 'N Natural — 1912 mg

Amino 1000 by Precision Engineered has the highest L-Hydroxyproline dosage at 223 mg. Liquid Aminos by Good 'N Natural has the lowest at 1739 mg.

All Products

showing 6 of 6

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Amino 1000
● OTHER INGREDIENTS (2)
Precision Engineered
223 mg— DVOther (e.g. tea bag)
Amino Acids
● OTHER INGREDIENTS (2)
Enriching Gifts
183 mg— DVCapsule
Liquid AminosDiscontinued
● OTHER INGREDIENTS (1)
Precision Engineered
1995 mg— DVLiquid
Liquid Aminos Wild Cherry FlavorDiscontinued
● OTHER INGREDIENTS (1)
Good 'N Natural
1912 mg— DVLiquid
Liquid AminosDiscontinued
● OTHER INGREDIENTS (1)
Good 'N Natural
1739 mg— DVLiquid

Frequently Asked Questions

How many products contain L-Hydroxyproline?

There are 7 supplement products containing L-Hydroxyproline from 5 brands in the NIH DSLD database.

What is the average L-Hydroxyproline dosage?

The average L-Hydroxyproline dosage across supplement products is 893.14 mg. Dosages range from 100 to 1995 mg.

What is the most common form for L-Hydroxyproline supplements?

The most common product form for L-Hydroxyproline supplements is Liquid.

What brands make L-Hydroxyproline supplements?

There are 5 brands that make supplements containing L-Hydroxyproline in the NIH DSLD database.

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Quick Facts

Products
7
Brands
5
Avg Dose
893.14 mg
Common Form
Liquid
Category
amino acid