Your body pumps out cortisol when you're stressed. Too much cortisol blocks a molecule called GAS6. GAS6 is what tells your hair follicle stem cells to wake up and grow hair. No GAS6 means your follicles get stuck sleeping.

Result: Sudden, dramatic shedding 3–6 months after major stress. Hair comes out in handfuls in the shower.

Your hair rebuilds itself at night during deep REM sleep. This is when follicles make new keratin proteins. Skip those 7–8 hours and your hair comes out weak. Like trying to build a house with half the materials.

Result: Hair feels thin, brittle, and breaks easily. No shine or bounce. Ends split constantly.

Those tiny particles from car exhaust? They're called PM2.5. They actually penetrate your scalp. Once inside, they destroy proteins like β-catenin and cyclin D1 — the proteins that keep your follicles in growth mode.

Result: Hair grows slower, stays shorter, and feels dull. Scalp feels irritated or itchy after being outside.

When you're stressed or dieting, your body plays favorites. Heart, brain, liver get nutrients first. Hair follicles? Dead last on the priority list. Your scalp literally starves while the rest of you survives.

Result: Diffuse thinning all over. Your part gets wider. Ponytails feel thinner. Hair lacks volume.

Keratin proteins have these things called disulfide bonds. Think of them like the rebar in concrete. Heat styling above 300°F breaks these bonds. Chemical treatments shatter them completely. Without that internal structure, hair just snaps.

Result: Hair breaks off at different lengths. Lots of short, broken pieces around your hairline and crown.

Your follicles need an enzyme called lysyl oxidase. This enzyme builds the scaffolding that holds hair in place. No copper means no lysyl oxidase. No lysyl oxidase means weak, loose hair that falls out easily.

Result: Hair falls out with the white bulb still attached. Comes out when you barely touch it.

Think of your scalp like a garden. Poor blood flow means 30–50% less water and nutrients reach each follicle. Your hair starts growing thinner and weaker each cycle. Eventually it's like trying to grow roses in concrete.

Result: Hair diameter gets smaller over time. What used to be thick strands become fine, wispy hairs.

Free radicals attack your follicle membranes. It's like rust eating away at metal. Your scalp has natural defenses, but pollution and stress overwhelm them. The follicles literally oxidize from the inside out.

Result: Scalp feels tight, dry, or inflamed. Hair looks aged — gray, coarse, or wiry texture changes.

KeraLush combines keraGEN-iV™ keratin peptides, Shoden® Ashwagandha, zeropollution® botanicals, biotin, zinc, copper, and vitamins C & E — at clinically-supported doses, with no fillers beyond what’s required to deliver the active compounds in capsule form.

KeraLush is non-GMO, gluten-free, and stimulant-free. Ingredients are sourced from suppliers with full traceability and third-party verification.

KeraLush is manufactured in the United States in a cGMP-certified, FDA-registered facility. Each batch is third-party tested for purity and potency.

Yes — Certificate of Analysis (COA) for every batch is available on request through customer support, including identity, potency, microbial, and heavy-metal panels.

Two capsules daily with food. Many customers take them at night because the Shoden® Ashwagandha can support relaxation and sleep — but morning works just as well if that fits your routine better.

Most women report less shedding within 3–4 weeks, baby-hair growth around weeks 5–8, and noticeably thicker overall hair by weeks 9–12. Results compound over time — and the 90-day guarantee covers you regardless.

KeraLush is a food-based supplement with a strong safety profile, but we always recommend reviewing the ingredient list with your prescribing physician — especially if you are on multiple prescriptions or have a complex condition.

We do not recommend KeraLush during pregnancy or breastfeeding. Please consult your OB-GYN before starting any supplement during these periods.

Yes. The 8 hair-shedding triggers KeraLush addresses are not gender-specific — men have reported the same reductions in shedding and improvements in scalp health.

Yes. The ingredients are food-derived nutrients and well-studied botanicals at safe daily-intake levels. Many customers continue indefinitely as a maintenance protocol after their initial 90-day window.