Type II (Chicken)
Supports joint health and may reduce arthritis symptoms.
Also known as: Chicken Collagen • UC-II • Hydrolyzed Chicken Cartilage
Overview
Type II collagen is the main structural protein in cartilage, the tissue that cushions joints. Chicken is a rich source of this type of collagen, and supplements derived from chicken cartilage are often used to support joint health, reduce pain and stiffness associated with osteoarthritis, and improve mobility.
Key Benefits
Reduces Osteoarthritis Symptoms
Studies show that type II collagen can reduce joint pain, stiffness, and improve function in individuals with osteoarthritis.
Supports Cartilage Health
Provides the building blocks for cartilage repair and may help to slow the progression of cartilage degradation.
May Reduce Joint Pain from Exercise
Some research suggests that type II collagen can help to reduce joint pain and improve recovery in athletes.
Dosage & How to Take
The recommended dose of type II collagen depends on the form. For undenatured type II collagen (UC-II), the standard dose is 40 mg per day. For hydrolyzed chicken collagen, doses of 2-4 grams per day are common.
| Purpose | Dose | Notes |
|---|---|---|
| Osteoarthritis Support | 40 mg of UC-II or 2-4 grams of hydrolyzed collagen | Taken daily. |
| Joint Health Maintenance | 10-20 mg of UC-II or 1-2 grams of hydrolyzed collagen | A lower dose may be sufficient for general joint support. |
Best Time to Take
Can be taken at any time of day.
With or Without Food
Can be taken with or without food.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Undenatured Type II Collagen (UC-II) | High | Targeted joint support and immune modulation | A patented form of undenatured type II collagen that is thought to work through a process called oral tolerance. |
| Hydrolyzed Chicken Collagen | High | General joint and skin support | The collagen is broken down into smaller peptides for easier absorption. |
Side Effects & Safety
Common
- None for most people
Rare
- Allergic reactions
Contraindications
- Individuals with a chicken allergy should avoid this supplement.
Interactions
Type II collagen is not known to interact with any medications.
Scientific Research
Undenatured type II collagen (UC-II®) for joint support: a randomized, double-blind, placebo-controlled study in healthy volunteers
UC-II was well-tolerated and led to improved knee extension in healthy subjects.
Efficacy and tolerability of an undenatured type II collagen supplement in modulating knee osteoarthritis symptoms: a multicenter randomized, double-blind, placebo-controlled study
UC-II was more effective than glucosamine and chondroitin in improving symptoms of knee osteoarthritis.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.