Does Mielle Organics Cause Hair Loss: Controversy & Lawsuit Explained
BY TRYBELLO
Jul 2, 2025

Key Takeaways
- Mielle Organics faces allegations of causing hair loss, as social media reports of potential issues with their Rosemary Mint Scalp & Strengthening Hair Oil increases.
- Some experts suggest that ingredients like Urtica Dioica (nettle) extract in the rosemary oil formula could potentially cause scalp irritation in sensitive individuals.
- Hair loss can result from multiple factors beyond hair products, including medical conditions, styling damage, and seasonal changes.
- Patch testing and consulting with dermatologists are recommended before trying new hair care products if you're concerned about adverse reactions.
- Trybello’s Hair Helper Spray is a safe, dermatologist-reviewed hair growth alternative with clinically studied ingredients like biotin and caffeine, all backed by our 120-day money-back guarantee.
Mielle Organics Hair Loss Claims
Founded in 2014 by registered nurse Monique Rodriguez, Mielle Organics built its reputation on creating products designed specifically for textured hair. The brand gained tremendous popularity among those with natural hair textures, promising formulations that prioritize hair health with natural ingredients.
However, in early 2024, the brand faced serious allegations when numerous customers began reporting unusual hair loss and damage after using their products.The controversy centers primarily around the Rosemary Mint Scalp & Strengthening Hair Oil, one of Mielle's bestselling products.
Users have shared before-and-after photos showing significant hair thinning, bald patches, and excessive breakage that they attribute to using this product. What makes these claims particularly concerning is the number of similar reports emerging in a relatively short timeframe, suggesting a pattern rather than isolated incidents.
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Hair Loss Allegations Timeline
Social Media Outbreak
In early 2024, social media platforms became the primary venue for Mielle Organics customers to share their experiences with suspected product-related hair loss. What began as isolated reports quickly snowballed into a larger conversation as videos documenting hair damage accumulated millions of views.
Some of these testimonials featured users with visible bald spots and significant thinning they claimed developed after incorporating Mielle products into their routines. TikTok videos with hashtags related to Mielle and hair loss gathered millions of views within days, with some individual videos reaching upwards of 4 million views and thousands of comments from others sharing similar experiences.
@arielallbrooks Mielle… I loved you So much when i started using you a little over a year ago…. Now I cry anytime I have to do my hair 😭😂🥲 #mielle #mielleorganics #miellehairproducts #miellehairloss #fyp #lol #psa #hairtok #hairloss #hairthinning #help ♬ sad SpongeBob music - michael
This viral spread created a significant reputation challenge for the brand while simultaneously raising questions about product safety.
P&G Acquisition Connection
Many consumers have drawn connections between the reported hair loss issues and Procter & Gamble's acquisition of Mielle Organics in 2023. This timing has led to speculation that formulation changes may have occurred following the acquisition, potentially introducing ingredients that could be causing adverse reactions.
The acquisition represented a major milestone for Mielle as a Black-owned business, but it also raised concerns among loyal customers about potential changes to product formulations.
Lawsuit Details
The controversy has escalated beyond social media discussions to legal action. A proposed class action lawsuit alleges that Mielle Organics failed to warn consumers that its Rosemary Mint Scalp & Strengthening Hair Oil may cause hair loss.
The lawsuit claims the companies made no reasonable effort to test the products for ingredients that could potentially lead to hair damage or loss.
Product Formulation Analysis
Original vs. New Ingredients
Following the P&G acquisition, rumors circulated about potential reformulation of Mielle's bestselling products. While the company hasn't officially confirmed significant formula changes, some long-time users claim to have noticed differences in product consistency, scent, and performance.
At Trybello, we always recommend checking ingredient lists before repurchasing products, even from brands you've used for years, as formulations can change without prominent announcements.
Comparing the ingredient lists from pre-acquisition and current products has become challenging as older packaging may no longer be available for direct comparison.
Some consumers have reported archiving photos of older product labels that suggest subtle changes, but without official confirmation from Mielle Organics, it's difficult to validate these claims conclusively.
Controversial Components
Several ingredients in Mielle's formulations have been identified by experts as potential irritants for some users. Urtica Dioica (nettle) extract has been singled out as a possible factor in reported scalp irritation and hair loss.
This ingredient, derived from stinging nettle, contains tiny hairs that can cause skin irritation in sensitive individuals. While many can use products containing this ingredient without issue, those with sensitive scalps might experience adverse reactions.
Hair Loss Causes Beyond Products
Before attributing hair loss solely to a hair care product, consider the many factors that can contribute to increased shedding, thinning, or breakage. Hair loss is often multifactorial, meaning several issues might be working together to create the problem you're experiencing.
Medical Conditions
Several medical conditions can cause or contribute to hair loss, and these might coincidentally align with when you started using a new product.
Alopecia areata, an autoimmune condition, causes patchy hair loss that can be mistaken for product damage. Thyroid disorders, anemia, and scalp infections can all impact hair growth and density in ways that might be incorrectly attributed to hair products.
Styling Damage
Mechanical damage from tight hairstyles, frequent heat styling, or rough handling can weaken hair over time, making it more prone to breakage. Sometimes a hair care product gets blamed when the real culprit is cumulative damage from styling practices.
If you've recently changed both your products and styling routine, it may be difficult to identify which change is responsible for any negative effects you're experiencing.
Seasonal Shedding
Many people experience increased hair shedding during seasonal transitions, particularly in fall months. This natural cycle is sometimes confused with product-related hair loss, especially if you happened to start using a new product during this seasonal shift.

Human hair naturally sheds more during certain times of the year, with many people losing up to 100 hairs daily during peak shedding seasons.
Understanding these natural rhythms can help you differentiate between normal shedding patterns and potentially problematic product reactions.
Keeping a hair journal that notes seasonal changes, stress levels, diet modifications, and product usage can help identify patterns and true causes of hair concerns.
How To Test Product Safety
Patch Testing Method
Performing a proper patch test involves applying a small amount of product to a discrete area of your skin (usually behind the ear or on the inner forearm) and monitoring for reactions for at least 24–48 hours.

Look for redness, itching, burning, or other signs of irritation.
If you experience any negative reaction during this test period, the product likely isn't suitable for you, regardless of its popularity or claims.
For scalp products, test a small area along your hairline to see how your scalp reacts. Apply a tiny amount to a small section and monitor for 48 hours before proceeding with full application.
While this takes patience, it's much better than dealing with widespread scalp irritation or potential hair loss.
Signs of Adverse Reactions
Increased itching, redness, burning sensation, or scalp tenderness after using a product are all warning signs that should not be ignored. Excessive flaking that wasn't present before, unusual dryness, or a sudden increase in shedding shortly after introducing a new product also warrant caution.
If you notice any of these signs, discontinue use immediately and rinse your scalp thoroughly with gentle, fragrance-free shampoo. In some cases, you might need to see a dermatologist if symptoms persist or are severe.
Mielle Response to Allegations
Mielle Organics CEO has responded to the controversy with statements emphasizing their commitment to product safety and quality. The company has neither confirmed nor denied changing formulations following the P&G acquisition but has maintained that their products undergo rigorous testing for safety and efficacy.
In their public communications, they've encouraged customers experiencing concerns to contact their customer service department directly rather than relying solely on social media reports.
However, some consumers and beauty industry watchdogs have criticized the company's response as insufficient, noting that more transparency about potential formulation changes and detailed explanations of testing protocols would better address consumer concerns.
The balance between protecting proprietary information and providing reassurance to worried customers presents a challenge for any beauty brand facing similar allegations.
Choosing Safer Hair Care: The Trybello Difference
The Mielle Organics controversy serves as an important reminder that even popular, well-marketed products can cause unexpected reactions in some users. This is exactly why we developed our Bello Hair Helper Spray with such meticulous attention to both safety and effectiveness.

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Our formula combines rice ferment filtrate for gentle nourishment, biotin to strengthen hair from within, caffeine to energize follicles at the root level, and argan oil for moisture balance. Each ingredient serves a specific purpose without relying on potentially irritating botanicals or high concentrations of essential oils.
The result is a clean, effective formula that works with your hair's natural growth cycle rather than against it. Simply spray once daily on clean hair, massage gently into your scalp, and let the science-backed ingredients do their work.
Remember, healthy hair growth is a journey that requires patience, consistency, and the right support system. While controversies like the Mielle situation can feel overwhelming, they also remind us to be more thoughtful consumers who prioritize ingredient safety and proven results over social media hype.
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