LG Beauty Review: Honest Footnotes, Overstated Product Name

2. Why breakage and shedding are not the same purchase

Breakage is damage to the hair shaft — the visible fibre. Heat, bleach, friction, tight styling and a dry cuticle cause hairs to snap partway along their length. Conditioning agents, protein treatments and gentler handling genuinely reduce it, and a shampoo and conditioner sold on that basis can honestly claim to help. That is what Dr. Groot's 82.2% figure describes, and their footnote says so.

Telogen effluvium is a whole hair leaving the scalp, root attached. Nothing applied to the fibre changes the decision the follicle already made three months ago. You can improve the appearance and condition of the hair you still have — worth something, and not nothing when your hair looks thin — but you are not treating the shedding.

The practical test is at the plughole. Hairs with a small pale bulb at one end have come from the follicle; short broken fragments without a bulb are breakage. If what you are collecting is mostly full-length hairs with bulbs, a thickening shampoo is not your answer.

3. What is worth doing instead

Get bloods. Ferritin, thyroid function and vitamin D at minimum. Iron deficiency is a well-recognised and independently treatable contributor to hair shedding, it is common in menstruating women, and it becomes more likely when someone is eating substantially less than before. Thyroid dysfunction causes hair loss and is easily missed. These are cheap tests with actionable answers, and they are the first thing a dermatologist would order.

Then protein. Hair is largely keratin, and adequate protein intake matters for growing it — the same requirement that protects lean mass during rapid weight loss. Someone eating very little on an appetite-suppressing medication may be short, and this is one more reason the protein conversation is the central one in GLP-1 nutrition.

And check the pattern. Diffuse thinning across the whole scalp fits telogen effluvium and usually resolves. A receding hairline, a widening central part or thinning concentrated at the crown suggests androgenetic hair loss — a different condition, progressive rather than self-limiting, with genuinely evidence-based treatments including topical minoxidil. Those two get confused constantly, and buying the wrong product for years is the usual cost.

What is LG Beauty?

The US direct-to-consumer storefront for LG H&H, the Korean household and health care group, carrying its cosmetics brands: belif, Dr. Groot, The Face Shop, CNP Laboratory, The Crème Shop, OHUI, Physiogel, Euthymol, b.clinicx and Gangnam Glow. Prices are mostly modest — typically $13 to $33 — with sets running to around $125, and free shipping over $50.

Why does this appear on a GLP-1 site?

Because Dr. Groot is a scalp and hair line, and hair shedding is one of the more distressing and least discussed things that happens during rapid weight loss. If you have started losing hair a couple of months into treatment, you are likely experiencing telogen effluvium — and understanding what that is changes what you should buy, which in most cases is nothing.

What is telogen effluvium?

A diffuse shedding of hair that follows a physiological stressor — rapid weight loss, a sharp reduction in calories, illness, surgery, childbirth. The stressor pushes an unusually large share of follicles out of their growing phase into the resting phase; roughly two to three months later, those hairs shed together. It is usually self-limiting and reverses once the trigger passes, though regrowth takes months. Crucially, the hair is leaving from the follicle, not snapping along the shaft.

Will Dr. Groot help with that?

Probably not, and their own footnote is the reason we can say so with confidence. The headline claim is that 82.2% saw less hair fall from breakage. Breakage is mechanical damage along the hair shaft — a conditioning and handling problem, which a good shampoo and conditioner genuinely can improve. Telogen effluvium is shedding from the root. They are different problems, and the product's evidence addresses the one you probably do not have.

Is the clinical claim well supported?

It is unusually well disclosed and quite thin, which are two different things. The footnote states plainly that it is based on a two-week clinical test of 24 subjects using four products together — the shampoo, conditioner, in-shower treatment and serum, daily. Disclosing the duration, the sample size and the fact that four products were required is more honest than almost any beauty claim we have examined. Two weeks and 24 people is still a small, short study, and it cannot tell you which of the four products did anything.

So what is the criticism?

One product is named Complete Set to Reduce Hair Loss, at $106.25 to $125.00. The marketing copy elsewhere is carefully scoped to appearance and to breakage; the product name is not. A shopper worried about losing hair reads the name, not the footnote, and the evidence behind the range does not support a hair-loss reduction claim. It is the same pattern we keep finding: a decent product with a headline that outruns it.

What should I do about hair loss on a GLP-1?

Get your ferritin checked, along with a thyroid panel and vitamin D, and make sure your protein intake is genuinely adequate — those are the treatable contributors and they are common in people eating substantially less. Then wait, because telogen effluvium usually resolves on its own once weight loss slows. If your hair thinning is patterned rather than diffuse — a receding hairline or a widening part — that is likely a different condition with different, evidence-based treatments, and it warrants a clinician rather than a shampoo.

Are there fulfilment problems?

The company says so itself, which we credit. A sitewide banner announces that fulfilment is being improved, and the FAQ states that some orders may take longer to process during the transition, that inventory availability can change between order and fulfilment, and that orders may be shipped partially. You are only charged for items that actually ship. Several Dr. Groot products, including the hair-loss set, were listed as available soon rather than in stock when we looked.