Theraplex: N1 & N2 Bond-Building Insurance

Go Louder. Go Lighter. Without the Damage.

Experience the freedom of total chemical transformation without the fear of breakage. The Mirra Professional Theraplex Set is a professional-grade additive and restorative system that protects the hair's internal disulfide bonds during bleaching, coloring, and chemical smoothing.

The Science of "Bond Linking"

Chemical processes work by breaking down the hair's structure to change its color or shape. Theraplex intervenes at the molecular level to reconnect those broken links, ensuring the hair stays strong, elastic, and healthy.

The Power Duo: N1 & N2

• Theraplex N1 – Bond Protector (The Additive): This is your "Liquid Gold." N1 is mixed directly into your bleach, color, or chemical treatment. It acts as a structural shield, preventing the aggressive chemicals from destroying the hair's internal architecture while still allowing the color to process perfectly.

• Theraplex N2 – Bond Sealer (The Restorer): Applied immediately after the chemical service is rinsed. N2 is a high-concentration cross-linker that fuses any remaining bonds together. It stabilizes the hair's pH, seals the cuticle, and reinforces the strength provided by N1, leaving the hair feeling incredibly soft and resilient.

Why Theraplex is a Must-Have

• Prevents "Gummy" Hair: Stops the chemical melting process that leads to elastic, rubbery strands.

• Zero Interference: Does not change your developer timing or affect the final lift of your bleach.

• Structural Integrity: Hair is often stronger after the service than it was before.

• Universal Compatibility: Works seamlessly with all brands of hair color, lighteners, and chemical straighteners.

The Verdict on Results

• Hair Texture: Restores natural bounce and "snap-back" elasticity.

• Shine & Color: Increases light reflection and locks in pigments for longer-lasting color.

• Safety: Free from silicones and oils that mask damage—this is real, structural repair.

How to Use for Maximum Protection

1. N1 (Protect): Mix the designated ratio of N1 into your bleach or color mixture and apply as usual.

2. N2 (Seal): After rinsing the chemicals, apply a generous amount of N2 from roots to ends. Leave for 10 to 20 minutes to allow the molecular fusion to complete. Rinse and style.

Usage & Compatibility Specs

• Chemical Compatibility: Fully compatible with all brands of Bleaching Powder, Oxidizing Emulsions (Developers), Permanent/Semi-Permanent Color, and Chemical Straighteners (Relaxers).

• Hair Type Suitability: Designed for all hair textures (1A to 4C) that are undergoing chemical transformations.

• Mixing Ratio (General): * N1: Usually added at a ratio of 5ml per 30g of bleach powder (always check specific label instructions).

  • N2: Applied generously (approx. 15ml - 20ml) depending on hair length and density.

• Shelf Life: 24–36 months (when stored in a cool, dry place away from direct sunlight).

• Bottle Types: Professional-grade ergonomic bottles with precise dispensing caps to prevent product contamination.

Bottle Size & Content Specifications

Yield & Value (Profitability)

Because N1 is a highly concentrated additive, a single 500 ml bottle is incredibly high-yield for a salon or a frequent home-colorist:

• Average Bleach Services: Approximately 100 applications (based on a standard 5ml per service).

• Average Color Services: Approximately 130–150 applications (based on a 3ml–4ml per service).

Packaging Design

• Aqueous Protection: The N1 bottle is designed to prevent evaporation and maintain the stability of the cross-linking molecules.

• Controlled Flow: Both bottles feature professional-grade caps to ensure accurate measurement, which is critical for maintaining the correct chemical balance of your bleach or dye.

• Compact Storage: Slim-profile bottles designed to fit perfectly on salon trolleys or bathroom shelves.

The Mirra Professional Theraplex N1 & N2 Set is engineered with a high-tech "Bond-Building" chemistry. Unlike standard masks that use oils, Theraplex uses constitutive ingredients that are small enough to enter the hair cortex and interact with the disulfide bridges.

Core Constitutive Ingredients

• Maleic Acid / Polymeric Cross-Linkers: The "hero" molecules of the Theraplex system. These ingredients act as a bridge, seeking out broken sulfur (disulfide) bonds caused by bleach or heat and "re-linking" them. This is what restores the hair's structural memory and strength.

• Micronized Keratin Amino Acids: Since the hair is primarily made of keratin, this set infuses the fiber with low-molecular-weight amino acids (like Arginine and Cysteine). These fill the "holes" in the hair structure created during the chemical lift.

• Silk & Wheat Proteins: These proteins provide a protective film that mimics the hair's natural cuticle. They add a layer of "plumpness" to the strand, making it feel thicker and more resilient after a chemical service.

• Pro-Vitamin B5 (Panthenol): A deep-penetrating humectant that ensures the hair doesn't "dehydrate" during the oxidative process of bleaching. It maintains internal moisture levels even under high-alkaline conditions.

• Cationic Polymers: Specifically found in N2 (The Sealer), these ingredients carry a positive charge that "sticks" to the damaged (negatively charged) areas of the hair, instantly smoothing the cuticle and neutralizing static.

Ingredient Synergy: N1 vs. N2

The Mirra Professional Theraplex N1 & N2 Set is a universal bond-builder. Because it works on the internal disulfide bonds (which every human hair strand has), it is not limited by texture or ethnicity. However, it performs differently across various hair types depending on their specific needs.

Hair Type Compatibility Guide

Specific Use-Case Scenarios

• The "Platinum" Dream (Bleached Hair): For those moving from dark to blonde, this is non-negotiable. It allows for higher lift while keeping the hair from reaching the "point of no return" (breakage).

• The Transitioning Curl: If you are chemically relaxing or perming curly hair, Theraplex N1 & N2 ensures the internal structure remains resilient so the hair doesn't lose its bounce.

• Mature / Grey Hair: Grey hair can be wiry and resistant to color. Theraplex helps the cuticle accept the pigment more evenly and softens the overall texture.

• Heat-Damaged Hair: Even if you aren't coloring, using the N1/N2 system as a "Stand-Alone Treatment" can help repair bonds broken by years of flat-ironing.

Safety & Compliance

• Formaldehyde-Free: 100% safe for the respiratory system and hair fiber.

• Paraben & Petrolatum Free: Formulated without heavy "fillers" that cause product buildup.

• Cruelty-Free: No animal testing involved in the development of N1 or N2.

• Dermatologically Tested: Safe for contact with the scalp during the coloring process.

The Verdict

Theraplex is a chemical insurance policy. It doesn't just "condition"—it uses molecular biology to ensure that the hair fiber remains a solid, connected unit rather than becoming a porous, disconnected mess.