What should you know about Phytokeratin?

Expert Insight: What Should You Know About Phytokeratin?

At IVY WILD, we view hair through the lens of structural integrity. Just as a building requires a solid foundation and mechanical reinforcement, your hair strands require a robust internal framework to withstand daily stressors. One of the most vital components of this framework is keratin.

Traditionally, keratin in hair care has been animal-derived. However, to align with our commitment to ethical, high-performance formulations, we advocate for the use of Phytokeratin. This plant-based powerhouse mimics the hair’s natural protein structure to provide "engineered" results for textured hair, braids, and natural curls.

Phytokeratin: What is it?

Keratin is a fibrous protein that makes up approximately 95% of your hair’s structure. It is rich in sulphur-containing amino acids, like cysteine, which create the disulphide bonds responsible for your hair's strength and elasticity. Think of keratin as the "steel rebar" within the concrete of the hair shaft.

Phytokeratin is a 100% natural, vegan alternative. Rather than using animal by-products, it is composed of hydrolysed proteins sourced from plants like wheat, maize, or soy. While it isn't "keratin" in the literal biological sense, its amino acid profile is bio-identical to human hair, allowing it to integrate seamlessly into the hair fibre.

How is Phytokeratin obtained?

The transition from plant to high-performance hair repair involves a process called enzymatic hydrolysis.

1. Extraction: Proteins are gathered from plant sources.

2. Breakdown: Using natural enzymes (like papain from papaya), the long protein chains are "cleaved" into smaller peptides and amino acids.

3. Precision: This low molecular weight is crucial—it ensures the protein is small enough to actually penetrate the hair cuticle rather than just sitting on top of it.

The Structural Benefits for Hair and Scalp

For those navigating textured hair journeys or recovering from conditions like Traction Alopecia, phytokeratin serves as a vital tool for mechanical reinforcement.

• Internal Reconstruction: Because it is hydrolysed, phytokeratin can enter the hair shaft to fill "gaps" in the cortex. This reduces porosity—a common struggle for curly and coily hair types.

• Surface Smoothing: It aligns the cuticle scales. When cuticles lie flat, they reflect light better (shine) and prevent moisture from escaping (hydration).

• Tension Resistance: For those who wear braids or protective styles, phytokeratin strengthens the hair's "anchoring" and elasticity, helping the fibre resist the mechanical stress of styling.

• Scalp Barrier Support: Beyond the strand, phytokeratin has a film-forming effect on the stratum corneum (the outermost layer of the skin). This helps maintain a healthy, hydrated scalp environment—the "clinical blueprint" required for healthy hair growth.

Are there any contraindications?

Phytokeratin is exceptionally well-tolerated. Because it mimics the proteins already present in your body, it is non-irritating and non-sensitising. It is safe for all hair types and sensitive groups, including those who are pregnant. Unlike some synthetic coatings, it provides strength without the "stiff" build-up, maintaining the natural movement and suppleness of your curls.

If you’re looking for a plant based keratin solution to support your structural integrity you should try our IVY WILD Intensive Deep Conditioner or Curl Definition Gel