The Truth About Collagen: Best Types, Benefits & How to Choose in 2025

Collagen is no longer just a beauty buzzword – it’s a scientifically supported protein essential for healthy skin, joints, hair, nails, and gut health. As the demand for collagen skyrockets in 2025, so does confusion about which type to choose. This guide breaks down the different types of collagen, their benefits, how to choose the right one, and what products actually work.

1. What Is Collagen?

Collagen is the most abundant protein in the human body. It provides structure to skin, bones, tendons, and ligaments. As we age (starting in our mid-20s), natural collagen production declines, leading to:

• Wrinkles and sagging skin
• Joint pain and stiffness
• Brittle hair and nails

2. Main Types of Collagen & Their Benefits

Type I

• Function: Skin, bones, tendons
• Best for: Anti-aging, skin elasticity, hair, nails

Type II

• Function: Cartilage
• Best for: Joint support and flexibility

Type III

• Function: Organs, arteries, skin (with Type I)
• Best for: Gut health and skin firmness

Type V & X (Less common)

• Function: Cell membranes and bone formation
• Best for: Specialized needs

3. Collagen Forms: Which One Is Right for You?

Hydrolyzed Collagen (Collagen Peptides)

• Most absorbable form
• Mixes easily in water, smoothies, or coffee
• Found in: Dulagen Plus, Dulagen Beauty

Liquid Collagen

• Faster absorption, often enriched with vitamins
• Ideal for beauty routines

Capsules or Tablets

• Convenient but slower absorption

Marine Collagen vs. Bovine Collagen

• Marine: Type I, great for skin & hair
• Bovine: Type I & III, supports skin, gut & joints

4. Key Ingredients That Work Better with Collagen

• Vitamin C: Enhances collagen synthesis
• Hyaluronic Acid: Moisture retention & skin plumpness
• Biotin: Hair and nail strength
• Zinc & Selenium: Antioxidant support

5. How Long Until You See Results?

• Skin: 4–8 weeks
• Joints: 8–12 weeks
• Hair/Nails: 6–12 weeks
• Consistency is key: daily use shows the best outcomes

6. Tips for Choosing a Quality Collagen Supplement

• Look for clean labels (no artificial additives)
• Prefer hydrolyzed or marine collagen for absorption
• Check for clinical studies or certifications
• Combine with a healthy lifestyle (hydration, protein intake)

Conclusion

In 2025, collagen is more than just a beauty trend – it’s a total wellness solution. Whether you’re aiming for glowing skin, stronger joints, or thicker hair, the right collagen supplement makes a real difference. Choose wisely, use daily, and combine it with nutrients like Vitamin C and biotin for maximum effect.

Explore Collagen Products at BeSeha.com:

• Dulagen Plus (Joint Support)
• Dulagen Beauty (Skin, Hair, Nails)
• Dulagen Fem (Women’s Formula)

Visit the ‘Supplements’ or ‘Beauty & Skin Health’ category to find your fit.