The pH Cycle
Open the cuticle.
Close the cuticle.
Five products. Five pH points. One deliberate cycle. Every Oli G formula is calibrated for its role in opening, balancing, or closing the cuticle — not against the others, but with them. This is the system-level story most peptide-haircare brands don’t have.
Why pH is the whole story.
Hair’s outer cuticle behaves like overlapping fish scales. When the scales lie flat, hair reflects light, holds moisture, and resists damage. When they lift, hair dulls, tangles, loses water, and lets damage in.
Cuticle behavior is heavily pH-driven. Acidic conditions encourage the scales to lie flat. Alkaline conditions lift them open. Both states have jobs to do — the cuticle has to open for deep cleansing and peptide deposit, and close for retention and protection.
Most brands engineer each product in isolation. We engineered Oli G as a five-step cycle that alternates open and closed deliberately — reset, cleanse, close, repair, seal.
Hair’s natural pH
4.5 – 5.5
The healthy hair window. Cuticle aligned, moisture in, protein where it belongs.
Five products. Five pH points.
Each Oli G product is engineered for its role in the cuticle cycle. Numbers below are verified pH ranges from product MSDS.
Pure Detox Clarifying Shampoo
Slightly alkaline pH lifts cuticle scales so chelating Disodium EDTA can remove product buildup AND mineral deposits surfactants can’t. The weekly reset that makes everything else work.
Total Refresh pH Balancing Shampoo
The daily cleanse calibrated to hair’s natural pH window. Milder surfactant (Sodium C14–16 Olefin Sulfonate, not Sodium Laureth Sulfate). Dual plant protein deposits during the wash.
Total Refresh pH Balancing Conditioner
Deliberately acidic to actively flatten cuticle scales. Behentrimonium Methosulfate — one of the gentlest, most premium cationic conditioners available — deposits proteins and emollients in the closing.
Atomic Hair Repair Leave-In
A deliberate cuticle re-opening. Mildly alkaline pH supports peptide penetration into the cortex. Dual peptide (SH-Oligopeptide-78 + Biotinoyl Tripeptide-1) bonds to broken keratin sites inside.
Chemical Addiction Peptide Bonding Spray
The final cuticle close. Acidic pH seals the cuticle around the peptides deposited in Step 04. Multi-function: peptide, amino acid, lipid, and thermal protection in one spray.
Where each product sits.
Every Oli G formula plotted on the pH scale where it actually lives. Hair’s healthy window is 4.5 – 5.5 — the system intentionally crosses it in both directions.
Engineering by isolation. Or engineering as a system.
Most premium haircare brands engineer each product separately, then market them as a routine after the fact. Oli G was designed from the start as a five-stage cycle.
One product. One pH point.
The single-product approach focuses on one hero treatment and one pH state. No cycle. No alternation. The cuticle opens or closes once, depending on which product you bought.
Numbered products. No pH narrative.
Multi-step bond builders use 4 to 9 products without a coherent pH story across them. Each product is engineered for its own job, but the cuticle cycle is incidental — not designed.
Five steps. One deliberate cycle.
Every product calibrated for its role: open, close, open, close. The peptides deposit when the cuticle is open. The lipids and proteins lock in when the cuticle closes. The cycle is the architecture.
A complete wash day. The pro protocol.
The cycle isn’t theoretical. Stylists run this sequence every wash, in the salon and at home. Here’s how it sequences in real time.
Find your place in the cycle.
The pH cycle is engineered — but flexible. The quiz routes you to the right entry point for your hair, your cadence, and what your hair has been through.