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Cystine

amino acid

21
products
Updated April 2026

Dosage Range

0 mgavg 135.07 mg600 mg

Cystine is found in 47 supplement products from 16 brands. Dosages range from 0 to 600 mg, with an average of 135.07. The most common form is Powder.

Top 5 Highest-Dosage Cystine Supplements

  1. Silk Brown Rice Protein by BIOVEA Natural Foods — 600 mg
  2. Whey Protein Vanilla Peanut Butter by HTLT — 571 mg
  3. Pegan Thin Seed Protein 20 g Triple Chocolate by Julian Bakery — 500 mg
  4. MacroMeal Ultimate Chocolate by MacroLife Naturals — 442 mg
  5. Amino 2700 by Universal — 153 mg

Silk Brown Rice Protein by BIOVEA Natural Foods has the highest Cystine dosage at 600 mg. Amino 2250 by Universal Nutrition has the lowest at 87 mg.

All Products

showing 21 of 21

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Whey Protein Vanilla Peanut Butter
● OTHER INGREDIENTS (1)
HTLT
571 mg— DVPowder
Amino 2700
● OTHER INGREDIENTS (1)
Universal
153 mg— DVTablet or Pill
Universal Amino 2700
● OTHER INGREDIENTS (1)
Universal Nutrition
140 mg— DVTablet or Pill
Amino 1900
● OTHER INGREDIENTS (1)
Universal
140 mg— DVTablet or Pill
Universal Amino 2700
● OTHER INGREDIENTS (1)
Universal
140 mg— DVTablet or Pill
Amino 2250
● OTHER INGREDIENTS (1)
Universal
87 mg— DVTablet or Pill
Amino 1000
● OTHER INGREDIENTS (1)
Universal
74 mg— DVCapsule
Bio-Aminos
● OTHER INGREDIENTS (2)
MBi Nutraceuticals
72 mg— DVCapsule
All Insurance Vitamin Powder
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Bronson Laboratories
16 mg— DVPowder
Amino Acid Complex
● OTHER INGREDIENTS (2)
Bronson
14 mg— DVTablet or Pill
Amino 2250Discontinued
● OTHER INGREDIENTS (1)
Universal Nutrition
87 mg— DVTablet or Pill

Frequently Asked Questions

How many products contain Cystine?

There are 47 supplement products containing Cystine from 16 brands in the NIH DSLD database.

What is the average Cystine dosage?

The average Cystine dosage across supplement products is 135.07 mg. Dosages range from 0 to 600 mg.

What is the most common form for Cystine supplements?

The most common product form for Cystine supplements is Powder.

What brands make Cystine supplements?

There are 16 brands that make supplements containing Cystine in the NIH DSLD database.

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Quick Facts

Products
47
Brands
16
Avg Dose
135.07 mg
Common Form
Powder
Category
amino acid