Olena Laritelle
From Root to Ritual
Daily science, ritual, and botanical intelligence for hair and scalp health. By Laritelle Organic.
N'hésitez pas à visiter le site du podcast et à soutenir son créateur : www.buzzsprout.com
Auteur
Olena Laritelle
Catégorie
Site du podcast
Dernier épisode
13 nov. 2026
Où écouter ?
Les podcasts dans l'appli Replaio Radio Bientôt disponibleLes podcasts arrivent très bientôt dans l'appli. Installe-la dès maintenant et découvre en avant-première une toute nouvelle façon de vivre les podcasts
Épisodes
The clinical trial on essential oils for hair growth. The results most people don't know about. 05.06.2026 6:54
From Root to Ritual by Laritelle Organic. The dismissal of essential in clinical hair loss discussions has always rested on the same argument: the evidence base is too thin, the trials too small, the mechanisms too poorly characterised to take seriously alongside pharmaceutical treatments. This argument is becoming harder to make. A double-blind, randomised, three-armed, placebo-controlled clinica...
Researchers found the molecule cortisol uses to stop your hair from growing. It is not what anyone expected. 04.06.2026 6:38
From Root to Ritual by Laritelle Organic. The relationship between stress and hair loss has been documented for centuries. The mechanism has been described in increasingly specific terms over recent decades — cortisol activates the HPA axis, pushes follicles into premature telogen, disrupts the hair growth cycle, accumulates in the hair shaft as a biological record of chronic stress. This much was...
Biopharma just invested $270 million in hair loss. Here is what that money is buying — and what it isn't. 03.06.2026 7:30
From Root to Ritual by Laritelle Organic. Something significant is happening in the hair loss pharmaceutical landscape. In late 2025, investor enthusiasm around hair loss therapies reached a new peak — Pelage Pharmaceuticals raised $120 million, Veradermics secured $150 million, and the question being asked across biopharma was whether hair loss could be the next GLP-1 moment: a category that had...
A new drug blocks DHT at the scalp — not in the body. That distinction is everything. 02.06.2026 6:49
From Root to Ritual by Laritelle Organic. For thirty years, the pharmaceutical approach to androgenetic alopecia has relied on one systemic DHT-blocking drug: finasteride. It works by inhibiting 5-alpha reductase throughout the body — reducing DHT production systemically, which reduces DHT at the follicle, which slows the miniaturisation process. It is effective. It is also contraindicated in wome...
What summer does to your hair — and the one thing that doesn't change. 01.06.2026 6:29
From Root to Ritual by Laritelle Organic. June in Los Angeles. The mornings are still cool enough that you could imagine autumn. By ten o'clock the light is doing what only California summer light does — flattening everything to gold and heat haze. By mid-afternoon the city is asking things of you that January never does: show more, move more, be more present in the body you are living in. Yo...
Scientists just read someone's body clock from a single strand of hair. What they found about sleep and hair loss changes the conversation. 31.05.2026 6:38
From Root to Ritual by Laritelle Organic. The hair shaft is a record. We have established this across weeks of research — it stores cortisol, it reflects the microbiome, it encodes the hormonal environment the follicle produced in. This week it stored something else. In March 2026, a research team at Charité–Universitätsmedizin Berlin published a study in the Proceedings of the National Academy of...
The structural protein your hair follicle is built from — and why it starts declining at 25. 31.05.2026 6:47
From Root to Ritual by Laritelle Organic. Hair care discussions focus overwhelmingly on the strand — its strength, shine, and density. The follicle gets some attention. The scalp dermis — the connective tissue matrix in which the follicle is embedded, anchored, and from which it draws structural support — rarely gets any. Collagen is the most abundant protein in the human body. It is the primary s...
What you put on your scalp is not regulated the way you think it is. 31.05.2026 6:31
From Root to Ritual by Laritelle Organic. The scalp is not regulated the way you think it is. Hair care products in the United States are regulated as cosmetics — a category that, under the Federal Food, Drug, and Cosmetic Act, requires no pre-market safety testing, no approval process, and no systematic review of ingredients before they reach the shelf. Manufacturers are required to list ingredie...
The shampoo is a delivery system. Most people are using it wrong. 31.05.2026 6:36
From Root to Ritual by Laritelle Organic. There is a gap between what a botanical shampoo can do and what most people experience from one. The gap is not primarily in the formula. It is in the application. A prospective 6-month study published in 2026 evaluated a botanical extract–infused shampoo and hair tonic in 35 androgenetic alopecia patients. The shampoo was applied once daily. The hair toni...
The wellness world just caught up with what your hair has always known. 27.05.2026 6:23
From Root to Ritual by Laritelle Organic. For most of the past thirty years, the wellness industry and the hair care industry have operated in separate registers. Wellness was about the inside: sleep, stress, gut health, nervous system regulation, metabolic function. Hair care was about the outside: the product, the strand, the scalp as a surface to be managed. The two categories shared shelf spac...
The most commonly missed cause of hair loss. And the test most doctors don't order. 27.05.2026 6:42
From Root to Ritual by Laritelle Organic. There is a pattern that appears consistently in clinical hair loss practice. A woman comes in with diffuse thinning — not the defined receding hairline or crown thinning of androgenetic alopecia, but an overall reduction in density, a ponytail that used to be twice as thick, more hair in the brush than seemed possible. Her ferritin has been checked. Her es...
Your ferritin level is probably normal. It is probably not high enough for your hair. 27.05.2026 6:39
From Root to Ritual by Laritelle Organic. There is a number on your blood test that your doctor probably considers normal. It is probably not high enough for your hair. Ferritin — the protein that stores iron in the body — is measured routinely in standard blood panels. The reference range most laboratories use to define "normal" ferritin is based on the threshold below which iron-defici...
The hair you will have in six months is being grown right now. That is not a metaphor. 23.05.2026 6:36
From Root to Ritual by Laritelle Organic. The hair you will have in six months is being grown right now. That is – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments Sham...
Researchers just measured stress inside the hair shaft. Aromatherapy changed it. 23.05.2026 6:40
From Root to Ritual by Laritelle Organic. Researchers just measured stress inside the hair shaft. Aromatherapy c – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments Sham...
Your scalp has a microbiome. It has been trying to warn you. 23.05.2026 6:35
From Root to Ritual by Laritelle Organic. Your scalp has a microbiome. It has been trying to warn you. – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments Shampoos Condi...
The plant that just outperformed two pharmaceutical hair loss drugs in a clinical trial. 23.05.2026 6:45
From Root to Ritual by Laritelle Organic. The plant that just outperformed two pharmaceutical hair loss drugs in – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments Sham...
The trichologist's verdict on 2026 hair trends: what works, what doesn't, and what nobody is saying. 23.05.2026 6:51
From Root to Ritual by Laritelle Organic. The trichologist's verdict on 2026 hair trends: what works, what doesn – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments...
Hair loss causes anxiety. Anxiety causes hair loss. Science just confirmed the loop is real — and how to interrupt it. 23.05.2026 6:42
From Root to Ritual by Laritelle Organic. Hair loss causes anxiety. Anxiety causes hair loss. Science just confi – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments Sham...
Medicine just confirmed that combination treatment outperforms single drugs. Botanical formulation has known this for centuries. 23.05.2026 6:46
From Root to Ritual by Laritelle Organic. Medicine just confirmed that combination treatment outperforms single – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments Shamp...
Your scalp microbiome is being shaped by your lifestyle right now. Here is what that means. 23.05.2026 6:47
From Root to Ritual by Laritelle Organic. Your scalp microbiome is being shaped by your lifestyle right now. Her – LARITELLE Skip to content Submit Close search Hair Treatments Shampoos Conditioners Sets Travel Facial Care Body Care Samples Find Your Formula Log In FREE Shipping on all US Orders laritelleproducts@gmail.com (844) 524-2572 --> Search Search Log in Or Register Hair Treatments Sham...
Why one botanical is never enough — and what the research says about combining them. 20.05.2026 6:36
From Root to Ritual by Laritelle Organic. The beauty industry has a single-ingredient problem. A serum launches with rosemary as its hero compound. A treatment builds its entire identity around castor oil. A supplement offers one botanical, isolated, at a dose calibrated to appear on a label rather than to produce a biological effect. The marketing logic is clear: one powerful ingredient is a stor...
The perimenopausal hair loss conversation medicine keeps having wrong. 20.05.2026 6:30
From Root to Ritual by Laritelle Organic. A woman in perimenopause notices that her ponytail is thinner than it was a year ago. She mentions it to her GP. She is told it is probably stress, probably normal ageing, probably nothing to worry about. She mentions it to a dermatologist. She is offered topical minoxidil — a drug developed from a blood pressure medication, repurposed for men, approved fo...
An oral drug just grew 30 extra hairs per square centimetre. Here is what that tells us about where hair loss actually lives. 20.05.2026 6:39
From Root to Ritual by Laritelle Organic. The dominant model of hair loss treatment for the past thirty years has been topical: apply something to the scalp, hope it reaches the follicle, measure what happens. Minoxidil is rubbed in twice daily. Finasteride is systemic but was developed as a prostate drug. The thinking has been that hair loss happens on the scalp, so the scalp is where you treat i...
What five minutes before the world begins can actually do. 20.05.2026 6:28
From Root to Ritual by Laritelle Organic. There is a version of your morning that belongs only to you. Before the messages. Before the decisions. Before the particular texture of the day ahead — its demands, its complications, the ways it will ask you to be smaller than you are. There is a window. It is rarely longer than five minutes. Most mornings, it goes unused. This week we covered six resear...
The hair loss conversation just moved to your gut. 20.05.2026 6:38
From Root to Ritual by Laritelle Organic. Everything we have covered this week has been about the scalp. The microbiome living on it. The senescent cells accumulating in it. The stem cells still present in it. The cortisol stored in the hair growing from it. Each study has expanded the frame — hair loss is not a follicle problem, it is a scalp ecosystem problem, a cellular aging problem, a systemi...
Podcasts similaires
Replaio n'est pas éditeur de podcasts ; les noms des émissions, les visuels et l'audio appartiennent à leurs auteurs et sont diffusés via des flux RSS publics