Codeage® Wild-Caught Marine Collagen Peptides: The Pharmacist's Guide to Types 1 & 3 Collagen

What Is Collagen and Why Does It Matter?

Collagen is the most abundant protein in the human body, comprising approximately 30% of total protein mass. It forms the structural scaffold of skin, bones, tendons, ligaments, cartilage, and blood vessels. Think of it as the biological glue that holds your body together — providing tensile strength, elasticity, and structural integrity to virtually every tissue.

The problem is that collagen production declines significantly with age — beginning as early as your mid-20s and accelerating after 40. By age 60, collagen production may be reduced by 50% or more, contributing to wrinkles, joint pain, reduced bone density, and slower wound healing.

Marine vs. Bovine Collagen: What's the Difference?

Collagen supplements are derived from several animal sources, but marine and bovine are the most common. Here's how they compare:

• Marine collagen is derived from fish skin and scales. It is predominantly Types 1 and 3 collagen — the most abundant types in human skin, hair, nails, and connective tissue. Marine collagen peptides have a lower molecular weight than bovine, which research suggests results in superior bioavailability and faster absorption.
• Bovine collagen is derived from cow hides and contains Types 1, 2, and 3 collagen. Type 2 is particularly relevant for joint cartilage support.

For skin, hair, nail, and connective tissue support, marine collagen is the preferred choice due to its high Type 1 content and superior absorption profile.

What Are Collagen Peptides?

Collagen in its native form is a large, complex protein that cannot be absorbed intact. Collagen peptides (also called hydrolyzed collagen) are produced by enzymatically breaking down collagen into short-chain amino acid sequences — primarily glycine, proline, and hydroxyproline — that are small enough to be absorbed through the intestinal wall and delivered to target tissues.

Once absorbed, collagen peptides stimulate fibroblasts — the cells responsible for collagen synthesis — to produce new collagen. This is the key mechanism behind the clinical benefits of collagen supplementation.

The Clinical Evidence

Collagen peptide supplementation is one of the most well-researched areas in nutritional dermatology and sports medicine:

• Skin elasticity and hydration: A double-blind, placebo-controlled study published in Skin Pharmacology and Physiology found that women taking 2.5g of collagen peptides daily for 8 weeks showed a 20% improvement in skin elasticity compared to placebo.
• Wrinkle reduction: A randomized controlled trial demonstrated significant reductions in eye wrinkle volume after 4 weeks of collagen peptide supplementation.
• Joint pain: Research published in Current Medical Research and Opinion showed that athletes taking collagen hydrolysate experienced significant reductions in joint pain during activity.
• Bone density: A 12-month study found that postmenopausal women taking collagen peptides showed increased bone mineral density compared to placebo.
• Muscle mass: Combined with resistance training, collagen peptide supplementation has been shown to increase fat-free mass and muscle strength in elderly men.

Why Wild-Caught Marine Collagen?

Codeage® sources its marine collagen from wild-caught fish — not farmed. This distinction matters for several reasons:

• Wild-caught fish have a cleaner environmental exposure profile with lower accumulation of antibiotics and growth hormones used in aquaculture
• Wild-caught marine collagen tends to have a more favorable fatty acid profile
• Sustainable wild-catch practices support ocean ecosystem health

The collagen is hydrolyzed to a low molecular weight for maximum bioavailability, and the powder is unflavored and odorless — easily mixed into water, smoothies, or coffee without affecting taste.

Who Should Consider Marine Collagen Peptides?

• Adults over 30 seeking to support skin elasticity, hydration, and youthful appearance
• Individuals with joint discomfort or connective tissue concerns
• Athletes seeking faster recovery and tendon/ligament support
• Postmenopausal women concerned about bone density
• Anyone looking to support hair and nail strength

Pharmacist's Note

Marine collagen peptides are one of the most evidence-backed beauty and joint supplements available — and Codeage®'s wild-caught sourcing and hydrolyzed formulation meet the quality standards we require at KHANG PHARMACY. At 450g per container, this is a serious therapeutic supply for patients committed to long-term collagen support. We recommend pairing it with Vitamin C, which is an essential cofactor for collagen synthesis.

Marine collagen is derived from fish. It is not suitable for individuals with fish allergies. Please consult your pharmacist if you have any concerns about allergens or interactions.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.