CRLAB Trichology: Clinical Hair & Scalp Solutions in San Diego

The Science of Healthy Hair Starts at the Scalp
Fidenza Hair Co. is San Diego’s premier provider of CRLAB Trichology services and products, the European gold standard in hair restoration and scalp health.
Why CRLAB at Fidenza?
- The Difference: “Most retail shampoos only clean the hair fiber. CRLAB Trichology protocols are medical-grade treatments designed to treat the skin of the scalp. By combining essential oils, plant stem cells, and pharmacological grade actives, we address the root cause of thinning and irritation.”
- In-Clinic Expertise: CRLAB trichological hair and scalp products are only recommended by Fidenza’s trichologist practitioners following a CRLAB Tricotest® (a digital scalp analysis).
The Green Line: Hair Loss Prevention & Vitality
The Green Line treatment fights hair loss by restoring volume, strength and vitality to hair that’s miniaturized and prone to falling out prematurely.
- Target: Thinning hair, miniaturization, and androgenetic alopecia.
- Key Ingredients: Serenoa Repens (Saw Palmetto), Apple Stem Cells, Ruby Gemstone.
- What it does: Inhibits DHT (the hair loss hormone) and stimulates the hair bulb to prolong the growth phase.
- The Havogen 5 Patch: A 12-hour steady release of nutrients to fight hair loss throughout the day.
The CRLAB Trichological Green Line is formulated to stimulate hair growth as well as nourish and fortify the hair bulb.


The Yellow Line: Sebum Regulating & Oily Scalp
CRLAB’s Sebum Regulating Yellow Line has been designed and tested to regulate sebum production and eliminate oily dandruff. The essential oils contained within have extraordinary astringent qualities combined with nourishing plant extracts.
- Target: Excess oil, greasy hair, and seborrheic dermatitis.
- Key Ingredients: Jojoba, Avocado, Azelaic Acid, Sapphire Gemstone.
- What it does: Deeply purifies the scalp and regulates sebaceous glands to prevent “heavy” hair and follicle clogging.
Purify your scalp. Put an end to oily, heavy, greasy-looking hair. If you suffer from greasy hair and an oily scalp, it is important to first heal the scalp, releasing it from sebum plugs, before starting other anti-hair loss treatments.
The Purple Line: Anti-Dandruff & Rehydrating
The Purple CRLAB Line has been designed with a dual function: Combats persistent dry dandruff and a flaky scalp, while easing areas of redness, itching and irritated skin.
- Target: Dry dandruff, flaky scalp, itching, and redness.
- Key Ingredients: Alpha-hydroxy acids (AHA), Collagen, Rhododendron Stem Cells.
- What it does: Intensely moisturizes the scalp while using antibacterial agents to eliminate the fungus that causes dandruff.
Note: If you have a problem with hair loss as well as dry dandruff, itching and irritation, iti important to first heal the scalp before exploring hair regrowth treatments.


The CRLAB Extra Care & Daily Line
The CRLAB Extra Care line complements the Green, Yellow and Purple trichological lines, for those whose hair needs some extra special care.
- Target: Frequent washing and hair fiber repair.
- What it does: Gentle, pH-balanced formulas that maintain the results of the targeted protocols.
A key part of this line, is the CRLAB Purifying Shampoo, designed for the hygienic phases carried out in CRLAB Authorized Centers, thanks to its great antibacterial and skin-purifying properties. It’s also particularly effective in preparing the scalp for hair transplants or in the post-operative period, to keep the skin perfectly healthy and clean.

The Fidenza 3-Step Protocol
- Pre-Shampoo: Purifies the scalp and prepares the skin for active absorption.
- Trichological Shampoo: Cleanses while delivering specific nutrients based on your scalp type.
- Vials/Lotions: Highly concentrated “shocks” that stay on the scalp to penetrate the follicle.
Not Sure Which Line is Right for You?
Don’t guess with your scalp health. Visit Fidenza Hair Co. for a professional Tricotest® analysis. We use high-magnification cameras to see what’s happening beneath the surface and prescribe the exact CRLAB protocol your hair needs.
All CRLAB products are available for purchase exclusively at our San Diego clinic following a professional consultation to ensure the correct application for your scalp type.


