Ingredient Spotlight: MSM (Methylsulfonylmethane)

in Hair Strength & Structure Support

Strong, resilient hair begins with the proteins that hold each strand together - and MSM plays a quiet but important role in that process. As a natural source of organic sulphur, MSM supports the structural bonds that give keratin its firmness and stability. In this article, we explore what MSM is, how it contributes to hair strength, and why it’s included in our formula.

What Is MSM?

MSM (Methylsulfonylmethane) is a naturally occurring sulphur compound found in plants, fruits and the human body. It’s valued for its ability to supply bioavailable sulphur, a building block used in proteins, enzymes and connective tissues. Because sulphur is essential for keratin formation, MSM is often included in formulas designed to support hair, skin and joint health.

How MSM Supports Hair Health

MSM contributes to the internal conditions that help hair feel stronger and more resilient. Sulphur is required to form the disulphide bonds that give keratin its structure, and MSM provides a usable source of that sulphur. This helps support the integrity of the hair shaft - the foundation of smoothness, strength and reduced breakage.

MSM is also explored for its antioxidant and anti‑inflammatory properties, which may help maintain a comfortable, balanced scalp environment.

The Science in Simple Terms

Researchers study MSM for three main reasons:

1.) Sulphur donation - MSM supplies sulphur needed for keratin structure.

2.) Antioxidant activity - it may help modulate oxidative stress around the follicle.

3.) Synergy with other nutrients - MSM often appears in studies alongside Vitamin C and amino acids involved in collagen and keratin pathways.

While research continues, MSM is consistently recognised as a supportive, well‑tolerated ingredient for structural hair health.

How MSM Complements This Category

Within the Hair Strength & Structure Support category, MSM works alongside:

• L‑Lysine - supports collagen formation

• Vitamin C - contributes to normal collagen formation

• Zinc, Copper, Biotin - support normal hair and protein structure

Together, these ingredients help create the conditions for hair that feels stronger, more resilient and less prone to breakage.

Key Takeaways

• MSM is a natural source of organic sulphur.

• Sulphur supports the structural bonds in keratin.

• MSM is explored for antioxidant and anti‑inflammatory properties.

• It complements other structural nutrients in our formula.

Continue the Series

Explore the next ingredient in this category: L‑Lysine

Or jump to another category: Scalp & Follicle Environment