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5 / 801 results- What is sh-Polypeptide-7 and why is it used in some advanced hair serums and treatments? sh-Polypeptide-7 is a synthetic peptide that supports hair growth and scalp regeneration.
- Are there any safety concerns or allergic reactions associated with sh-Polypeptide-7 in topical hair products? There are no published human studies on sh-Polypeptide-7 itself, so its safety is unestablished; research on cosmetic peptides as a class reports low irritation and rare allergy, and dermatologists advise patch testing a new scalp product.
- Is sh-Polypeptide-7 considered a natural or synthetic ingredient, and how is it typically applied? sh-Polypeptide-7 is a synthetic ingredient applied in hair-care products.
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Research
5 / 81 resultsresearch The influence of Polyquaternium-7 on the hair properties
In this study, UV-light at 254 nm and Polyquaternium-7 treatment were found to affect the mechanical properties and surface structure of hair.
research Examining polyquaternium polymers deposition on human excised hair fibers
This study found that polyquaternium-68 at pH 9 achieved the greatest hair deposition, while polyquaternium-44 demonstrated the best wash resistance at pH 6.
research Using polyquaternium-64 to condition damaged hair
Polyquaternium-64 helps damaged hair look healthy again.
research Sugar Surfactant‐Based Shampoos
This study found that shampoos with sugar-derived surfactants improved hair cleansing properties, were less cytotoxic, and resulted in easier hair combing compared to formulations containing sodium laureth sulfate.
research Morphological analysis of polymers on hair fibers by SEM and AFM
Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.
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4 / 1000+ resultscommunity Topical Finasteride that doesn’t go systematic is the cure
Topical finasteride that doesn't penetrate the skin could potentially treat hair loss without side effects. Current challenges include finding a formulation that remains on the scalp without increasing blood levels.
community Can i dissolve finasteride pills in this?
The conversation is about finding cheaper alternatives for hair loss treatments. Specific treatments mentioned include finasteride and L'Oréal Paris Elvital Hyaluron Plump Leave-In Spray.
community Help needed with finding an alternative to my dermatologist's recommendation ( shampoo and conditioner)
A user is seeking alternatives to **Curatio Triclenz Hair Cleanser** and **Triflow Hair Conditioner** due to issues with hair weight and scalp pimples. They need recommendations for mild shampoos available in Europe, preferably Sweden.
community What ketoconazole shampoo do you use?
Nizoral is commonly used for hair loss and dandruff, but it can cause dryness; users often pair it with conditioners or alternative shampoos. Some also use finasteride, minoxidil, and red light therapy for hair care.
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