Collagen
What is it?
Collagen is the most abundant protein in the human body, responsible for the structure and strength of tendons, ligaments, cartilage, skin, bones and connective tissue. With aging and the physical stress of training, endogenous collagen production decreases. Supplementation aims to compensate for this reduction by providing the amino acids and peptides necessary for new collagen synthesis in target tissues.
Main Benefits
- Support for tendon and ligament health
- Improved joint health and pain reduction
- Contributes to skin elasticity and firmness
- Bone health support
- May reduce injury recovery time
- Complements strength training in protecting connective tissue
Who it's for
- •Athletes and practitioners of impact sports
- •People with joint pain or injury history
- •Individuals over 35 with natural collagen reduction
- •Those seeking improved skin health
- •People in rehabilitation from musculoskeletal injuries
Common Dose
10g to 15g per day for hydrolyzed collagen. 40mg per day for undenatured type II collagen. Verisol®: 2.5g to 5g per day. Preferably consume with vitamin C to enhance collagen synthesis.
Available Types
Hydrolyzed Collagen
Characteristics
- •Collagen broken into smaller peptides by enzymatic hydrolysis
- •High intestinal absorption
- •Provides glycine, proline and hydroxyproline
- •Available in powder, capsules and liquid
Pros
- Good absorption
- Versatile — can be added to drinks and foods
- Accessible cost-benefit
- Evidence for skin, bones and joints
Cons
- Not a complete protein — does not replace conventional protein sources
- Effects on muscle mass are limited
Best for
- General skin and joint health
- Daily preventive use
- People over 35
Type II Collagen
Characteristics
- •Undenatured collagen extracted from chicken cartilage
- •Acts via oral tolerance mechanism — modulates immune response
- •Much smaller dose than hydrolyzed (40mg/day)
- •Specific for cartilage and joints
Pros
- Different and complementary mechanism of action to hydrolyzed
- Very small dose — easy to consume
- Specific evidence for joint pain and osteoarthritis
Cons
- No benefit for skin
- More expensive per milligram
- Fewer studies than hydrolyzed
Best for
- Chronic joint pain
- Osteoarthritis
- Athletes with joint wear
Verisol® (Bioactive Peptides)
Characteristics
- •Patented bioactive collagen peptides
- •Developed specifically for skin, hair and nails
- •Effective dose of 2.5g per day
- •Own clinical studies with documented results
Pros
- Very small and effective dose
- Specific clinical studies for skin and nails
- High peptide bioavailability
Cons
- Higher cost
- Main focus on aesthetics — less evidence for joints
Best for
- Skin health and aesthetics
- Nail and hair strengthening
- Those seeking aesthetic results with a smaller dose
Quick Comparison
| Feature | Hydrolyzed | Type II | Verisol® |
|---|---|---|---|
| Daily dose | 10–15g | 40mg | 2.5–5g |
| Main focus | General | Joints | Skin & nails |
| Mechanism | Peptides | Oral tolerance | Bioactive peptides |
| Cost | Low | Medium | High |
| Evidence | Good | Good | Good |
How to Choose
Hydrolyzed Collagen
Choose if:
- You want a general supplement for skin, bones and joints
- You want cost-benefit
- You want to add it to juices or recipes
Type II Collagen
Choose if:
- You have chronic joint pain or osteoarthritis
- You practice impact sports with joint wear
- You want a different mechanism of action from hydrolyzed
Verisol®
Choose if:
- The focus is skin health and aesthetics
- You want to strengthen nails and hair
- You prefer a small and practical dose
What the Science Says
Studies show that hydrolyzed collagen peptides increase collagen synthesis in skin fibroblasts and connective tissue. Undenatured type II collagen has demonstrated joint pain reduction in studies with osteoarthritis patients and athletes. Verisol® has its own clinical studies showing improved skin elasticity and wrinkle reduction in 4 to 8 weeks. Vitamin C is an essential co-factor for collagen synthesis — consuming it together enhances results.
Possible Side Effects
Generally well tolerated. People with shellfish allergies should check the collagen source (marine vs bovine). Type II collagen is extracted from chicken cartilage — attention for people with poultry allergies. Very high doses of hydrolyzed collagen may cause gastrointestinal discomfort.
Final Summary
Collagen is a supplement with solid evidence for joint health, skin and connective tissue. The choice of version depends on the goal: Hydrolyzed for general use and cost-benefit, Type II for specific joint pain, and Verisol® for aesthetic skin focus. Always consume with vitamin C to maximize results. It does not replace complete proteins — it is a specific complement for structural tissues.