Inform 5.5

Sulfur + Molecular Penetration = Stronger, Shinier, Healthier Hair

A Salon-Quality Upgrade for Your At-Home Hair Care

Inform 5.5 is a powerful hair-enhancing booster that turns your everyday shampoo into a high-performance treatment — no extra steps required. Used by salon professionals across Japan, it’s now gaining popularity among individuals who want salon-grade results in their daily hair care.

What Makes Inform 5.5 So Effective?

Sulfur Replenishment for Hair Strength

Hair is primarily made of keratin, which is composed of amino acids — especially cysteine, an amino acid rich in sulfur. Sulfur is not just a trace element; it’s a core building block of healthy hair.

Inform 5.5 contains liquid-form sulfur that penetrates deep into the hair shaft. This strengthens the disulfide (SS) bonds within the hair, helping to rebuild structure and improve elasticity, shine, and smoothness — especially for aging hair or chemically damaged strands.

Molecular Fragmentation for Deep Penetration

Inform 5.5 uses a special “molecular fragmentation” technology, which breaks down keratin and amino acids into ultra-small particles. This allows hair to absorb not only Inform itself, but also other ingredients like nutrients from your shampoo or treatments.

• pH 5.5 — same as natural hair, allowing deep absorption without opening the cuticle
• No damage — nutrients are delivered internally while maintaining the cuticle’s protection
• Boosts other products — when mixed with perm, color, or treatment solutions, Inform helps them work better and go deeper

Professional hairstylists report that adding Inform 5.5 can boost your shampoo’s effectiveness by up to 5 times by dramatically improving ingredient delivery.

How to Use Inform 5.5 at Home

It’s easy! Just add it to your shampoo — no separate treatment required.

1. Wet your hair thoroughly for at least 1 minute with warm water
2. Dispense 2 pumps of shampoo into your palm
3. Add 2–5 pumps of Inform 5.5 (depending on your hair thickness and damage)
4. Mix well in your hands until foamy
5. Apply evenly to scalp and hair — avoid focusing only on one spot
6. Massage gently, leave for 2–3 minutes
7. Rinse thoroughly, then follow with your usual conditioner or treatment

Tip: Blow-drying afterward helps seal in shine and softness.

Who Is It Best For?

• People who don’t feel results from shampoo alone
• Those with heavily damaged, bleached, or aging hair
• Anyone looking to strengthen hair bonds and boost shine
• Customers who want salon-quality care from home

Summary: Why Choose Inform 5.5?

• Boosts SS bonds in the hair with molecular sulfur
• Enhances your shampoo’s penetration and effectiveness
• Uses pH-balanced molecular science for damage-free results
• Easy to use — just mix and wash
• Trusted by Japanese salon professionals
• Perfect for daily use at home

The Two Key Ingredients That Strengthen Your Hair

Inform 5.5 contains two powerful components that work in synergy to rebuild, repair, and enhance your hair — every time you wash.

1. Molecular Fragmentation Liquid (Bunshi-Saibunka-Eki)

• Same pH as your hair — weakly acidic at pH 5.5
• Penetrates without opening the cuticle
• Pulls other nutrients deep into the hair from your shampoo or treatment
• Professional hairstylists report it can make your shampoo up to five times more effective

2. Sulfur (Iou)

• Essential for forming and strengthening SS (disulfide) bonds
• Derived from the breakdown of cystine (or cysteine), a core amino acid in hair
• Liquified sulfur penetrates and supports daily bond repair and shine
• Leads to stronger, shinier, and more manageable hair

📖 Learn More — Tips & The Science

Read how to use it and the science behind it:

• Salon-Quality Shine at Home: The Power of Inform 5.5
• Why Salon Treatments Don't Last at Home