For hair shedding during GLP-1 & rapid weight loss
It isn't the medication attacking your hair. Rapid weight loss pushes a large share of follicles out of their growth phase at once — and they all let go about ninety days later. Kinora is a 2,000 mg pumpkin seed oil protocol built for that window.
Cold-pressed pumpkin seed oil is dichromatic — bottle-green in the jar, deep red held up to the light. That's the pigment doing its job.
Same prices as the bottom of the page. Free US shipping, 90-day guarantee.
What's actually happening
The clinical name is telogen effluvium. A stressor — rapid calorie restriction, a large hormonal shift, a fever, a birth — pushes a batch of follicles out of the growing phase early and into the resting phase. Resting hair doesn't fall immediately. It sits in the scalp for roughly two to three months, then releases all at once. That delay is why the shower drain looks alarming long after the change that caused it.
It also means the useful window opens before you can see anything. Which is the entire argument for starting early rather than waiting to see how bad it gets.
A hair follicle is one of the most metabolically demanding structures in the body, and it is not a priority organ. When intake drops sharply, protein, iron, zinc and biotin get allocated elsewhere first. The follicle is among the earliest to feel the shortfall and among the last to be resupplied.
Fast weight loss raises cortisol. Elevated cortisol is one of the better-documented triggers for shifting follicles out of anagen (growth) and into telogen (rest) ahead of schedule — the same mechanism behind shedding after surgery, illness or acute stress.
Fat tissue is hormonally active. Losing a significant amount of it changes circulating hormone levels, and hair follicles carry receptors that respond to those changes. For some people this compounds an androgen sensitivity that was already there and previously unnoticed.
Ranges are drawn from published descriptions of telogen effluvium and vary considerably between individuals. Persistent shedding beyond six months, patchy loss, or a receding hairline are different conditions — see a dermatologist rather than a supplement.
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Five questions. You'll get an estimate of where you are in the shedding cycle, what to expect over the next twelve weeks, and the protocol length that matches — not a longer one.
Your assessment
This is an educational self-assessment, not a diagnosis, and Kinora is a food supplement rather than a medicine. If your shedding is patchy, painful, accompanied by scalp changes, or has run past six months, book a dermatologist — that pattern points somewhere else.
The formula
No proprietary blends, because a proprietary blend is a way of not telling you the doses. Each ingredient below carries an honest grade for how much human evidence actually sits behind it — including the two where the answer is "less than we'd like."
Strong randomised human trials Moderate human data, small or indirect Supporting deficiency correction only
Cold-pressed, rich in phytosterols and unsaturated fatty acids. One randomised, double-blind, placebo-controlled trial in men found a meaningful hair-count increase over 24 weeks at 400 mg per day. We dose five times that, which is a decision about tolerance and absorption from a softgel, not a claim of five times the effect.
Grade: Moderate. One good trial, in men only, with no direct evidence yet in women or in weight-loss-related shedding. We're not going to pretend otherwise.
The most-studied botanical in the androgen-sensitivity conversation, with several small human trials on hair density. The effect sizes are smaller than the marketing around it suggests, and the trials are mostly in men.
If you are pregnant, trying to conceive, breastfeeding, or taking hormonal medication, saw palmetto is the ingredient to raise with your clinician before starting.
Traditionally paired with saw palmetto and included here for that pairing. Human hair-specific evidence is thin — this one is in the formula on mechanistic and traditional grounds, and we'd rather label it that way than dress it up.
Biotin reliably helps hair in people who are deficient, and does very little in people who are not. Deficiency is genuinely more likely on a sharply reduced intake, which is why it's here.
Please read this one. High-dose biotin can interfere with common lab immunoassays, including troponin and thyroid panels — the FDA has issued a safety communication about it. Stop taking it several days before bloodwork and tell whoever draws it. Any brand selling you 5,000 mcg without saying this is not being careful with you.
Zinc's role in the hair growth cycle is well established, and low zinc is one of the more common findings in people with telogen effluvium and in people eating substantially less than they used to. 15 mg is a replacement dose, deliberately not a megadose — high-dose zinc interferes with copper absorption over time.
Low vitamin D shows up repeatedly in studies of people with hair loss. Whether correcting it reverses shedding on its own is unsettled; whether it's worth not being deficient is not.
The softgel shell is bovine gelatin, and the carrier is soybean oil. That means it is not vegan, not vegetarian, and not suitable if you avoid soy. We'd rather lose the sale here than at the doorstep.
Two softgels daily, with food. Fat-soluble ingredients absorb better with a meal — which matters more than usual if you're eating less.
Third-party tested every batch for identity, heavy metals and microbials. Certificate of analysis available by batch number on request.
The evidence
This is the study the entire pumpkin seed oil category rests on, and we'd rather show you it properly — with its limits attached — than gesture at "clinically studied ingredients" and hope you don't check.
Cho YH et al., Effect of Pumpkin Seed Oil on Hair Growth in Men with Androgenetic Alopecia: A Randomized, Double-Blind, Placebo-Controlled Trial. Evidence-Based Complementary and Alternative Medicine, 2014. 90 men randomised, 76 completed, aged 20–65, 400 mg per day for 24 weeks.
Phototrichogram, target area · P < 0.001
Where we sit
Nutrafol has more published research behind it than we do. That's simply true, and you'd find out anyway. Here is the whole picture, including price, so you can decide which trade you want.
| Kinora | Nutrafol Women | Biotin gummies | Waiting it out | |
|---|---|---|---|---|
| Cost per day | $1.00 | $2.63 | ≈$0.30 | $0.00 |
| Published trials on the finished product | None — our evidence is ingredient-level | Multiple, product-level, journal-published | None | — |
| Doses disclosed | All six, on the label and this page | Yes | Usually one active | — |
| Guarantee | 90 days, bottles opened, no return shipping | 6 months, money back | Retailer policy | — |
| Built for weight-loss shedding specifically | Yes — it's the only thing we make | A dedicated line among several | No | — |
| Suits vegans / soy-avoiders | No — bovine gelatin, soybean oil | Some formulas | Often yes | — |
| Honest answer on timing | Shedding first, regrowth 3–6 months | 3–6 months | Only helps if deficient | Often resolves in 6–9 months |
Nutrafol pricing from its published subscription rate at time of writing. Telogen effluvium frequently does resolve on its own once the trigger passes — if you'd rather wait, that is a legitimate choice and we'd rather you made it knowingly than bought something under a false impression.
In their words
Verified purchases only. Review collection is handled by an independent platform — we can't edit or delete what lands there.
Very easy to swallow, no aftertaste. I'm having really good results with new hair growth after having lost a good deal of hair during an extended illness.
I was losing so much hair earlier this year. This product has decreased my shedding by a lot — excellent product and great value for the quantity. Highly recommend.
I've been taking these daily and noticed stronger hair, healthier nails, and overall better wellness. Took longer than I expected before I saw anything.
Individual results vary and these are individual experiences, not typical outcomes. Reviews are not evidence of efficacy — the trial section above is the closest thing we have to that.
Choose your run
Shedding runs its course over months, so a 30-day bottle usually ends before anything is visible. The 90-day protocol is what our own timeline section argues for, which is why it's the one selected. If you only want to try it, tier one is right there and we're not going to hide it.
Our own page says regrowth takes three to six months. A thirty-day guarantee would expire before we'd told you to expect anything, which is a way of keeping money rather than a way of standing behind a product. Finish all three bottles. If your hair is no better, email us and we refund it — no return shipping, no unopened-bottle clause.
One-time purchase. Nothing recurring.
Add to cart — $89.97Secure checkout · 90-day guarantee · questions to hello@kinora.com
Questions
There are no known interactions between the ingredients in Kinora and semaglutide or tirzepatide. That said, these are prescription medicines and we are a supplement company, not your prescriber — take the label to the clinician managing your treatment and let them confirm it for your situation. If you'd like the full ingredient list in a form you can hand over, email us and we'll send it.
Reduced shedding usually shows up before new growth does — typically somewhere between weeks six and twelve. Visible density is a three-to-six-month question, because that's simply how fast hair grows: about half an inch a month, and a follicle that restarts today produces something you can see roughly a season from now.
Anyone quoting you thirty days is selling the timeline, not the biology.
No — but it may look that way, and it's worth knowing why. If you start during the active shed, the hairs already committed to the resting phase are going to release regardless of what you take. Kinora doesn't stop those. It supports the follicles behind them. So the first few weeks can feel like nothing is working when the shed you're seeing was set in motion months ago.
No. Saw palmetto is not recommended in pregnancy or breastfeeding, and postpartum shedding — which is extremely common and usually self-resolving — is a different situation that deserves a conversation with your doctor rather than this product.
Email hello@kinora.com within 90 days of delivery and we refund what you paid. Bottles can be empty. You don't need to ship anything back. We don't ask for photographic proof and we don't route you to a retention offer first.
Soybean oil is the carrier that keeps the pumpkin seed oil stable and absorbable in a softgel, and the shell is bovine gelatin. It's the standard construction for an oil-based softgel at this dose. It also means the product isn't vegan or soy-free, which we'd rather tell you here than have you discover on the label. A plant-based shell version is in development; join the list if you want to know when it lands.
No, and it isn't trying to be. Those are drugs with regulatory approval, real efficacy data and real side-effect profiles for androgenetic alopecia. Kinora is a nutritional supplement aimed at a different problem — the nutrient and stress-driven shedding that follows rapid weight loss. If your hair loss is patterned rather than diffuse, a dermatologist and a prescription will do more for you than we will.