Why Do We Need to Take Collagen Supplements as We Age?

Hey Sanrae,

As we move through life, there are shifts happening beneath the surface that we might not always see—but we certainly feel. One of the most significant? A natural decline in collagen production.

Let’s explore what collagen is, why it matters, how marine collagen compares to bovine collagen, and why supplementing can be such a powerful part of your wellness routine—especially as you age.

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What is Collagen?

Collagen is the most abundant protein in the human body. Think of it as the structural glue that holds us together—it keeps our skin firm, our joints cushioned, our bones strong, and our hair and nails thriving. It's found in our skin, muscles, tendons, ligaments, bones, and even the lining of the gut.

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Why Collagen Matters More with Age

Collagen production naturally begins to decline in our mid-20s and continues to drop over time. By the time we reach our 50s, we may be producing up to 50% less collagen. The result? Wrinkles, sagging skin, joint stiffness, and slower recovery.

That’s why adding a collagen supplement to your daily ritual can help support your body’s natural strength and radiance from within.

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Key Benefits of Collagen

• Glowing Skin: Helps improve skin elasticity, hydration, and smoothness.

• Joint & Bone Health: Supports flexibility, comfort, and strength.

• Hair & Nails: Encourages stronger, healthier growth.

• Gut Health: Aids in maintaining the integrity of the gut lining.

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

At SANRAE, we’re often asked which type of collagen is best. Here’s a quick guide:

Marine Collagen

• Sourced from fish skin and scales

• High in Type I collagen (great for skin, hair, and nails)

• More bioavailable—meaning it’s absorbed more efficiently by the body

• Ideal for those avoiding beef or mammalian products

Bovine Collagen

• Sourced from cow hides or bones

• Contains both Type I and III collagen

• Good for joint, skin, and bone health

• Often more affordable and widely available

Both can offer benefits, but marine collagen is generally considered more effective for skin and beauty support—plus it’s gentler on digestion for many.

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How to Boost Collagen Naturally

While supplements help, supporting collagen production from the inside out is also key:

• Eat collagen-rich foods: Bone broth, wild fish, chicken, and egg whites

• Get your vitamin C: Found in citrus fruits, strawberries, and leafy greens—vital for collagen synthesis

• Incorporate hyaluronic acid: Found in root vegetables and soy

• Avoid smoking + excess sun: These speed up collagen breakdown

• Try aloe vera: May support skin healing and collagen production

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What to Look For in a Marine Collagen Powder

Not all collagen powders are created equal. Here’s what to check for:

• Clean sourcing: Look for wild-caught, sustainably sourced fish

• Hydrolysed peptides: These are broken down for better absorption

• No fillers or additives: Pure collagen is best

• Enhanced support: Added probiotics or enzymes can aid digestion and reduce bloating

• Third-party tested: For purity, safety, and potency

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Why We Created SANA Marine Collagen+

We formulated SANA Marine Collagen+ with your whole-body wellness in mind. It’s:

• Sourced from wild-caught fish

• Hydrolysed for maximum absorption

• Free from fillers and unnecessary ingredients

• Enriched with digestive enzymes and probiotics to support gut health and reduce bloating

It’s everything you need in one scoop—to support your skin, joints, hair, nails, and digestion.

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The Bottom Line

As collagen naturally declines with age, adding a high-quality supplement can be a simple, effective way to support your beauty, strength, and vitality from within.

With SANA Marine Collagen+, you’re not just adding collagen—you’re supporting your body’s natural brilliance, from the inside out.

✨ Discover more at www.sanraewellness.com

With love,
The SANRAE Team