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    Did you mean Polysorbate 80?
    Glossary Polysorbate 80

    nonionic surfactant used to mix oil and water

    Polysorbate 80, also known as Tween 80, is a nonionic surfactant and emulsifier commonly used in pharmaceuticals, cosmetics, and food products to help mix ingredients that typically don't blend well, such as oil and water. In the context of hair care, it is sometimes included in formulations to improve the distribution of active ingredients and enhance the texture of the product.

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      community Topical Finasteride with rogain foam as solvent

       1 upvotes 4 years ago
      The conversation discusses using Rogain foam as a solvent for topical finasteride due to an allergy to propylene glycol. The foam's ingredients, including alcohol SD 40B, are considered suitable for dissolving finasteride for easier application without skin irritation.

      community Creating Custom Topicals: A Guide (2025 Edition)

       27 upvotes 10 months ago
      Creating custom topical treatments for hair loss using minoxidil, finasteride, and RU58841. It includes recipes and instructions for home preparation, focusing on cost savings and customization.

      community If you had to abandon DHT blockers, what’s next?

       64 upvotes 8 months ago
      Users discuss alternatives to DHT blockers for hair loss, suggesting minoxidil, microneedling, natural DHT blockers, and scalp massages. Some explore RU58841, ketoconazole, hair transplants, and hair systems due to side effects from finasteride and dutasteride.