Silk Cynthesis™ Leave-In Conditioning Treatment

Silk Cynthesis™ Leave-In Conditioning Treatment

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Not a styling product. A synthesis.

Silk Cynthesis™ is a treatment-level leave-in conditioning formula developed to support the hair’s surface integrity, moisture balance, and manageability across all porosities, textures, and hair types.

Crafted through Cyn’s proprietary Cynthesis method, this formula unites silk peptides, pro-vitamin B5, and butterfly pea flower extract within a professional conditioning base to deliver softness, slip, and resilience—without stiffness, buildup, or heaviness.

This is not a shortcut product.

It is a functional system.

✨ What Silk Cynthesis Does

• Smooths and refines the cuticle

• Improves slip and detangling

• Supports elasticity and moisture retention

• Enhances shine without coating or buildup

• Prepares hair for heat styling, wet sets, and manipulation

• Works synergistically across low, medium, and high porosity hair

🧬 A Treatment, Not a Leave-In

Silk Cynthesis functions as a bond-supportive conditioning treatment, designed to be used consistently to improve how hair behaves over time.

Instead of relying on one dominant active, this formula uses layered, complementary ingredients that support the hair fiber from the surface inward—making it effective across straight, wavy, curly, coily, relaxed, color-treated, and natural hair.

It does not harden the hair.

It does not overload protein.

It does not favor one texture over another.

It adapts.

🌿 Key Actives

Silk Peptides – surface refinement + slip

Pro-Vitamin B5 (Panthenol) – moisture binding + elasticity

Butterfly Pea Flower – antioxidant support + botanical integrity

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🧖🏽‍♀️ How to Use

Spray onto towel-dried, freshly shampooed and conditioned hair.

Distribute evenly through lengths and ends.

Do not rinse.

Style with a wet set or blow out as desired.

For best results, use consistently as part of your wash-day system.

🖤 Who It’s For

• All porosities

• All textures

• All hair types

• All routines

• All people

Silk Cynthesis was created to respect hair diversity, not correct it.

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What Is Silk Cynthesis? A Treatment-Level Formula Explained

Most hair products are built around one hero ingredient.

Silk Cynthesis was built around how hair actually functions.

Rather than forcing hair into a temporary result, this formula supports the conditions required for hair to behave better over time—regardless of porosity, density, curl pattern, or texture.

This is why Silk Cynthesis is best understood not as a leave-in, but as a conditioning treatment system.

Understanding Hair at the Surface Level

Hair strength is not only about what’s inside the strand—it’s about how the cuticle layers interact with moisture, friction, and manipulation.

Damage, dryness, and breakage often occur when:

• The cuticle cannot retain moisture

• Friction increases during styling

• Elasticity is compromised

• Conditioning agents are either too heavy or too weak

Silk Cynthesis addresses these issues through controlled surface conditioning, not aggressive restructuring.

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Ingredient Breakdown: What Each Component Does

Water (Aqua)

The delivery system. Allows proper dispersion of actives and maintains lightweight performance across textures.

Trimethylsiloxydimethicone

A lightweight silicone that smooths the cuticle surface, reduces friction, and enhances shine. It improves manageability without suffocating the hair or preventing moisture exchange.

C11-15 Pareth-7, C12-16 Pareth-9, Trideceth-12

A professional emulsifier system that allows silicones, humectants, and conditioning agents to coexist in a stable, evenly distributed formula. This prevents separation, patchy performance, and buildup.

Glycerin

A humectant that attracts moisture from the environment and helps maintain hydration balance within the hair fiber when used at controlled levels.

Butylene Glycol

Improves hydration, enhances ingredient penetration, and contributes to slip without stickiness. Supports product spreadability across dense or coarse textures.

Panthenol (Pro-Vitamin B5)

A moisture-binding vitamin that penetrates the hair shaft and converts into pantothenic acid. Improves elasticity, softness, and flexibility while helping hair resist breakage during styling.

Silk Amino Acids

Low-molecular-weight proteins that adhere to the hair surface, refining rough cuticles and increasing softness and shine without rigidity. Unlike heavy proteins, silk amino acids remain flexible.

Butterfly Pea Flower Extract (Clitoria ternatea)

A botanical rich in anthocyanins—antioxidant compounds that support scalp comfort and protect hair from environmental stressors. Its natural hue reflects botanical integrity, not artificial dye.

Cetrimonium Chloride

A cationic conditioning agent that neutralizes static, improves detangling, and enhances comb-through on wet hair—especially important for textured and coily hair types.

Hydrolyzed Wheat Protein & Hydrolyzed Wheat Starch

Provide light structural support and film-forming benefits that help hair feel smoother and more resilient without creating stiffness or protein overload.

Sodium PCA

A naturally occurring component of the hair’s moisturizing system. Helps maintain hydration balance and softness.

Aloe Barbadensis Leaf Extract

Supports scalp comfort and moisture balance while enhancing the overall conditioning profile of the formula.

Preservative System (Phenoxyethanol, Ethylhexylglycerin, Caprylyl Glycol, Hexylene Glycol)

Ensures microbial safety and shelf stability without compromising performance or skin tolerance.

Citric Acid

Maintains a hair-friendly pH that supports cuticle integrity and shine.

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Why Silk Cynthesis Works Across All Porosities

Low-porosity hair needs lightweight conditioning without buildup.

High-porosity hair needs surface refinement and moisture retention.

Medium-porosity hair needs balance.

Silk Cynthesis does not force hair into one behavior—it supports the conditions each porosity requires.

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Silk Cynthesis is not about instant transformation.

It is about consistent improvement.

A formula designed to:

• Respect texture

• Support strength

• Improve behavior

• Adapt across routines

• Serve all hair equally

This is Cynple Apothecary’s approach to hair care:

Botanical wisdom, formulation science, and respect for diversity—synthesized.