{"product_id":"thioglycolic-acid-80-hair-perming-straightening","title":"Thioglycolic Acid 80% – Hair Perming \u0026 Straightening Active (Cosmetic Grade)","description":"\u003cp\u003eThioglycolic Acid 80% is the chemistry behind every permanent wave and professional straightening treatment — the active ingredient that makes hair genuinely, lastingly transformable. An organic acid with a reactive thiol (-SH) group, it works by selectively breaking the disulfide bonds (S-S) that give hair keratin its natural shape and structural rigidity. Once those bonds are broken, hair becomes pliable and can be physically reshaped — wound around rods for curls, or mechanically straightened — before a neutralizer reforms the bonds in the new configuration, locking the result in place permanently.\u003c\/p\u003e\u003cp\u003eAt 80% concentration, this is a professional-grade active intended for experienced formulators and salon-grade product development. It is the foundational reducing agent in perm solutions and chemical relaxers worldwide, valued for its reliable, controllable action and well-established safety profile when used correctly within formulated systems. For cosmetic chemists developing hair restructuring products, Thioglycolic Acid 80% is an essential, irreplaceable raw material.\u003c\/p\u003e\u003cblockquote\u003e\u003cp\u003e\u003cstrong\u003e⚠️ Professional Use Only:\u003c\/strong\u003e This is a highly active chemical ingredient. Always use appropriate dilution, follow regulatory and safety guidelines, and formulate correctly before use. Not for direct application. Perform patch testing where applicable.\u003c\/p\u003e\u003c\/blockquote\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHair Restructuring Active\u003c\/strong\u003e – breaks disulfide bonds in hair keratin to enable permanent reshaping (curling or straightening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential for Perms \u0026amp; Relaxers\u003c\/strong\u003e – the foundational active in professional perm solutions and chemical straightening systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong, Controlled Reducing Agent\u003c\/strong\u003e – reliable, predictable action for professional hair treatment formulations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Results\u003c\/strong\u003e – enables permanent structural changes to hair that last until new growth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHair perming solutions \u0026amp; waving lotions\u003c\/li\u003e\n\u003cli\u003eHair straightening \u0026amp; chemical relaxing treatments\u003c\/li\u003e\n\u003cli\u003eSalon-grade professional hair restructuring products\u003c\/li\u003e\n\u003cli\u003eChemical processing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003cp\u003eThioglycolic Acid functions as a reducing agent in a two-step hair restructuring process. In Step 1 (reduction), the thiol (-SH) groups break the disulfide bonds (S-S) in hair keratin — the bonds responsible for hair’s natural shape. With these bonds broken, hair becomes soft and pliable, allowing it to be physically reshaped. In Step 2 (neutralization\/oxidation), a neutralizer (typically hydrogen peroxide or sodium bromate) reforms the disulfide bonds in the new configuration, permanently locking the curl or straight shape in place.\u003c\/p\u003e\u003ch2\u003eRecommended Usage\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eUsage Level\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHair Perm Solutions\u003c\/td\u003e\n\u003ctd\u003eAs per formulation guidelines \u0026amp; regulatory limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHair Straightening Systems\u003c\/td\u003e\n\u003ctd\u003eControlled professional use — must be neutralized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Must be correctly diluted, pH-adjusted, and formulated before use. Follow applicable cosmetic regulations for maximum permitted concentrations in finished products.\u003c\/p\u003e\u003ch2\u003eTechnical Profile\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eINCI:\u003c\/strong\u003e Thioglycolic Acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentration:\u003c\/strong\u003e 80%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e Clear to slightly yellow liquid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Organic acid \/ reducing agent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Hair restructuring active, disulfide bond reducer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Cosmetic\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Herbology","offers":[{"title":"kg","offer_id":53281209483448,"sku":null,"price":2772.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/1698\/5784\/files\/thioglycolic-acid-80-percent-china.png?v=1775740110","url":"https:\/\/herbology.pk\/products\/thioglycolic-acid-80-hair-perming-straightening","provider":"Herbology","version":"1.0","type":"link"}