Hair Intelligence^™

Search

Search the Hair Intelligence resource

Guides, ingredients, FOLIGAIN® products, comparisons, FAQs and glossary terms.

60 results for “shampoo”

Guides

How to Choose a Shampoo for Thinning Hair
What shampoo can and can't do for thinning hair, the ingredients worth knowing, and how to read a label.
Low-Alcohol Minoxidil and Sensitive Scalps
Why some people react to classic Minoxidil solutions and how foams, low-alcohol and propylene-glycol-free formulas compare.
Dry Scalp vs Dandruff: How to Tell the Difference and What Helps
Small white flakes or large oily ones? How to identify dry scalp, dandruff and seborrheic dermatitis, and which ingredients match each.
Oily Scalp: Causes, Washing Frequency and Routine
Why some scalps get greasy within a day, how often to wash, and how to balance oil control with a Minoxidil or cosmetic routine.
What Is TRIOXIDIL®? FOLIGAIN®'s Cosmetic Complex Explained
What TRIOXIDIL® is, where FOLIGAIN® uses it, what the percentages on the label mean, and how it differs from Minoxidil.
TRIOXIDIL® vs Minoxidil: Differences, Uses and Combining Them
A side-by-side look at a cosmetic complex and an OTC drug ingredient — regulation, claims, formats, and when people use one, the other or both.
How to Build a TRIOXIDIL® Routine for Men and Women
Step-by-step wash-day and leave-on routines using FOLIGAIN® TRIOXIDIL® products, with and without Minoxidil.
Itchy or Sensitive Scalp: Common Causes and Gentle Fixes
From product allergies to psoriasis: what makes a scalp itch, how to find the trigger, and when itching signals something more.
Male Pattern Hair Loss: Causes, Stages and Options
Everything men need to know about androgenetic alopecia, from DHT and genetics to the Norwood scale, early signs and a realistic plan of action.
Telogen Effluvium: Why Sudden Shedding Happens and How It Recovers
A calm, detailed guide to trigger-related shedding: the timeline, common causes, how it differs from pattern hair loss and what helps recovery.
Female Pattern Hair Loss: A Complete Guide for Women
How thinning shows up differently in women, the role of hormones, menopause and nutrition, the Ludwig scale, and the options worth discussing.
Minoxidil Side Effects: What's Common, What's Rare and What to Do
Scalp irritation, shedding, facial hair, and the rare warning signs that mean you should stop — explained calmly and practically.
How Long Should Minoxidil Stay On? Drying Time and Washing Your Hair
How long to let Minoxidil dry, when you can wash or style your hair, and how to fit it around showers, workouts and swimming.
The Simple Men's Hair Loss Routine (Morning and Night)
A realistic daily plan for men using Minoxidil, thinning-hair shampoo and optional prescription treatment — without overcomplicating it.
The Complete Guide to the Types of Hair Loss
Pattern hair loss, telogen effluvium, alopecia areata, traction and scarring hair loss: how each one looks, why it happens and what usually helps.
Every Hair Loss Treatment Compared: The Complete Overview
OTC Minoxidil, prescription medicines, procedures, devices and cosmetics side by side: evidence, pros, cons and who each suits.
Scalp Psoriasis vs Seborrheic Dermatitis: A Practical Guide
Two common inflammatory scalp conditions that look alike — how they differ, how they are treated, and their effect on hair.
The TRIOXIDIL® Clinical Study: An Overview
Who ran it, who took part, what they used and for how long — the 2019 study behind the TRIOXIDIL® results, explained in plain English.
How to Grow Thicker Hair: What Works and What Doesn't
An honest ranking of approaches to fuller hair — from regulated treatments to styling tricks — and how to combine them.
How Much Hair Shedding Is Normal? A Practical Guide
Daily hair counts, wash-day shedding, seasonal changes and the signs that shedding deserves a closer look.
Minoxidil 2% vs 5%: Which Strength Is Right for You?
What the two over-the-counter strengths are, who each is labeled for, how they compare in studies, and how to choose between them.
How to Apply Minoxidil Correctly: A Step-by-Step Guide
Solution and foam technique, dry vs wet hair, drying time, styling, washing and the small habits that decide whether you get consistent results.
Minoxidil for Women: A Complete Guide
How Minoxidil is used for female pattern thinning, 2% vs once-daily 5% foam, facial hair, pregnancy, and realistic expectations.
What the TRIOXIDIL® Study Concluded — and What It Means for You
The study's conclusions, what participants said at four months, and how to use the findings to set realistic expectations.
Building a Scalp Routine You Will Actually Keep
Cleansing frequency, build-up, flaking and irritation — how to keep the scalp comfortable while running a topical routine.
Minoxidil Results Timeline: What to Expect Month by Month
A realistic month-by-month picture of the first year on topical Minoxidil, from early shedding to the point where you can judge results.
The History of Minoxidil: From Blood-Pressure Pill to Hair Topical
How an oral blood-pressure medicine became the world's best-known over-the-counter hair-regrowth ingredient.
Hair Breakage vs Hair Loss: Causes, Signs and How to Stop It
Short broken pieces aren't the same as shed hairs. How to tell them apart and reduce damage from heat, color, tension and friction.
Crown Thinning in Men: How to Spot It and What to Do
The bald spot you can't see: how to check your crown, why it responds well to Minoxidil, and how to track changes.

Products

FAQs

Glossary

Shampoo
A cleanser for hair and scalp.

Ingredients

Comparisons

Conditions

Tinea capitis
A contagious fungal infection of the scalp causing scaly patches and broken hairs, most common in children.

Brands