The science behind skin, joints and healthy ageing

At MISMO, we don’t add products “because they’re trending.”
We choose ingredients that support how the body actually functions — and collagen is one of them.

Collagen is the most abundant structural protein in your body. It supports your skin, cartilage, bones, tendons and connective tissue. From your mid-30s onward, natural collagen production steadily declines. For many people, this shows up as:

• Thinner, less elastic skin

• Fine lines and slower skin recovery

• Joint stiffness or reduced mobility

• Changes in bone density over time

This is where hydrolysed marine collagen comes in.

Why Marine Collagen — And Why Wild-Caught?

Marine collagen is sourced from fish and is rich in Type I collagen, the primary form found in human skin, bones and tendons.

Type I Collagen = Skin Structure

Type I collagen makes up around 80–90% of the collagen in your skin. Research shows that daily supplementation with hydrolysed collagen peptides can:

• Improve skin hydration

• Increase skin elasticity

• Reduce wrinkle depth

A 2019 systematic review published in Journal of Drugs in Dermatology found that oral collagen supplementation significantly improved skin elasticity and hydration compared with placebo after 8–12 weeks of use.¹

A double-blind, placebo-controlled study (Evans et al., 2018) demonstrated improved skin elasticity and dermal collagen density following daily collagen peptide intake.²

These improvements are thought to occur because absorbed collagen peptides stimulate fibroblasts — the cells responsible for producing collagen in the skin.³

Joint & Connective Tissue Support

Collagen isn’t just about skin. It’s a structural component of cartilage — the cushioning tissue in your joints.

Hydrolysed collagen peptides have been shown in clinical studies to:

• Reduce joint discomfort in active adults

• Support mobility

• Improve function in individuals with osteoarthritis

A 2023 review in Orthopedic Reviews concluded that collagen peptides may exert chondroprotective effects and improve joint function in certain populations.⁴

For our audience — many in their 50s, 60s and beyond — this matters. Supporting connective tissue structure becomes increasingly important with age.

Bone & Structural Support

Bone isn’t just calcium. The bone matrix is built on collagen scaffolding.

A randomized controlled trial in post-menopausal women found that collagen peptide supplementation significantly improved bone mineral density over 12 months compared to placebo.⁵

While more long-term studies are needed, early data suggests collagen can support structural integrity as we age.

Why Hydrolysed Peptides Matter

We use hydrolysed marine collagen peptides, meaning the collagen has been broken down into smaller peptides for improved absorption.

Studies show that specific collagen peptides (including Pro-Hyp and Hyp-Gly) are detectable in the bloodstream after ingestion, suggesting effective absorption.⁶

Marine collagen peptides generally have a lower molecular weight compared to many bovine sources, which may support bioavailability.⁷

Why Wild-Caught Matters to Us

We choose wild-caught marine sources because:

• It aligns with our quality standards

• It avoids intensive farming variables

• It supports cleaner sourcing transparency

Like all proteins, collagen is chemically defined — but sourcing still matters when it comes to quality control and traceability.

At MISMO, quality is never negotiable.

Collagen Isn’t a Miracle — It’s Structural Support

We don’t believe in exaggerated claims.

Collagen won’t reverse ageing.
It won’t replace strength training.
It won’t fix poor nutrition.

But the research shows it can support:

• Skin elasticity and hydration

• Joint comfort and mobility

• Bone matrix strength

• Healthy connective tissue

For many of our customers, especially those focused on longevity, mobility and skin resilience, that structural support is meaningful.

References

1. Pu SY et al. Oral collagen supplementation for skin aging: A systematic review. J Drugs Dermatol. 2019.

2. Evans M et al. A randomized, double-blind, placebo-controlled study of collagen peptides on skin elasticity. J Cosmet Dermatol. 2018.

3. Czajka A et al. Daily oral supplementation with collagen peptides combined with vitamins and other bioactive compounds improves skin elasticity. Nutrients. 2018.

4. Martínez-Puig D et al. Effects of collagen peptide supplementation on joints. Orthopedic Reviews. 2023.

5. König D et al. Collagen peptide supplementation and bone mineral density in postmenopausal women. Nutrients. 2018.

6. Iwai K et al. Identification of food-derived collagen peptides in human blood after ingestion. J Agric Food Chem. 2005.

7. Silva TH et al. Marine collagen sources and biomedical applications. Mar Drugs. 2014.