A
Anagen
The active growth phase of the hair cycle when follicles produce shaft. Topical minoxidil routines aim to support follicles that can still spend meaningful time in anagen.
See also: Realistic 3–6–9 month photo timelines · Shedding phase weeks 2–6
Androgenetic pattern thinning
Genetic sensitivity of follicles to androgens that miniaturize hair over time. Framing here is hair-care / trichologist education — not a clinic diagnosis label.
See also: DHT & follicle miniaturization · Female pattern thinning & 5% foam · Why anti-fall shampoos fail genetic thinning
C
Catagen
A short transition phase between anagen and telogen when growth signals wind down. Understanding the full cycle prevents panic during normal turnover.
See also: Realistic 3–6–9 month photo timelines · Shedding phase weeks 2–6
D
DHT (dihydrotestosterone)
A potent androgen linked to follicle miniaturization in pattern thinning. X10’s men-only positioning references DHT-aware design language; women stay on Foam 5%.
See also: DHT & follicle miniaturization · When 5% plateaus — men & 10% paths · Topical minoxidil vs oral finasteride framing
E
Exogen
The release phase when a club hair sheds so a new shaft can emerge. Shedding spikes in early minoxidil weeks often reflect synchronized turnover — read the shedding guide.
See also: Shedding phase weeks 2–6 · Realistic 3–6–9 month photo timelines
F
Foam vehicle
A topical carrier that expands on hand then settles on scalp. In Malaysian humidity, foam often dries with less tack than propylene-glycol-heavy liquids.
See also: Foam vs liquid in Malaysia humidity · How to apply foam for scalp contact
Follicle miniaturization
Progressive shrinking of the follicle’s output — thicker terminal hairs become finer over cycles. Photo logs beat mirror anxiety.
See also: DHT & follicle miniaturization · Realistic 3–6–9 month photo timelines
G
H
Helmet friction
Mechanical stress from motorcycle commuting common in SJ/PJ corridors. Friction does not replace genetics, but it can aggravate breakage and irritation alongside humidity.
See also: Helmet commuting & scalp friction · Sebum & seborrheic care in the tropics
K
Keratin shaft
The visible hair fibre built mainly from keratin proteins. Scalp care targets the follicle environment; shaft cosmetics alone rarely rewrite genetic thinning.
See also: Why anti-fall shampoos fail genetic thinning · How to apply foam for scalp contact
L
Liquid vehicle
Dropper or spray carriers often rich in solvents such as propylene glycol. Some users tolerate them; many in tropical humidity prefer foam dry-down.
See also: Foam vs liquid in Malaysia humidity · Sebum & seborrheic care in the tropics
M
Microneedling (scalp)
Controlled micro-injury protocols sometimes paired with topicals. Safety and spacing matter — never improvise depth; read the protocol guide.
See also: Microneedling + minoxidil safety · Retinol, niacinamide & permeation
Minoxidil
A well-known topical vasodilatory hair-care active used in Foam 5% (unisex) and X10 10% (men only) under the Folli-Fix brand.
See also: Foam vs liquid in Malaysia humidity · When 5% plateaus — men & 10% paths · How to apply foam for scalp contact
N
Niacinamide
A permeation-supportive vitamin B3 derivative discussed in scalp-barrier and delivery education. See the permeation journal.
See also: Retinol, niacinamide & permeation · How to apply foam for scalp contact
P
Propylene glycol
A common solvent in liquid minoxidil vehicles. Useful for solubility; can feel tacky or irritating for some humid-climate users — hence foam interest.
See also: Foam vs liquid in Malaysia humidity · Sebum & seborrheic care in the tropics
R
Retinol (scalp context)
Discussed as a permeation adjunct in education pieces. Strength and tolerance vary — follow product directions; do not invent clinic percentages.
See also: Retinol, niacinamide & permeation · Microneedling + minoxidil safety
S
Sebum / seborrheic scalp
Oil from sebaceous glands; tropical climates amplify shine, itch, and flake patterns. Manage with timing, cleansing discipline, and vehicle choice.
See also: Sebum & seborrheic care in the tropics · Foam vs liquid in Malaysia humidity
Shedding phase
An early period (often weeks 2–6) when turnover looks louder before density conversations make sense. Document with consistent photos.
See also: Shedding phase weeks 2–6 · Realistic 3–6–9 month photo timelines
T
Telogen & telogen effluvium
Telogen is the resting phase; telogen effluvium is a diffuse shed after stressors (including postpartum chapters). Distinct from slow genetic miniaturization.
See also: Postpartum telogen effluvium MY · Realistic 3–6–9 month photo timelines
Trans-follicular delivery
Design language for helping actives reach the follicle environment. X10 communications reference a Trans-Follicular Delivery Matrix for men-only strength positioning.
See also: When 5% plateaus — men & 10% paths · Retinol, niacinamide & permeation
V
Vehicle (topical)
The carrier system (foam, liquid, etc.) that moves the active to the scalp. Vehicle comfort drives adherence in humid Malaysia.
See also: Foam vs liquid in Malaysia humidity · How to apply foam for scalp contact
W
Wudhu-friendly timing
Scheduling topicals around ablution so contact time stays honest. Practical scalp care for Muslim daily rhythms in Malaysia.
See also: Wudhu-friendly topical timing · How to apply foam for scalp contact
X
X10 DHT-Shield framing
Folli-Fix X10 is a men-only 10% minoxidil power base with DHT-aware brand language. Not for women; compare on the product pages before ordering.
See also: When 5% plateaus — men & 10% paths · DHT & follicle miniaturization · Topical minoxidil vs oral finasteride framing