Dupa teaserul de ieri, si detaliile asa, tot pe fuga. Pentru ca reteta cu care m-am jucat nu este scrisa pe hartie, eram prea grabita sa testez noul sodium stearate home made.
Dar ce este sodium stearate? Este o sare , obtinuta din reactia intre acidul stearic si hidroxidul de sodiu. Adica un sapun. Da, dragele mele, ieri am facut un sapun, cu superfat 0%, singurul ulei folosit fiind acidul stearic. 300g de acid stearic, 114 grame de apa distilata (foarte important acest aspect, sa fie apa distilata, nu filtrata, nu altceva) si cantitatea de soda caustica necesara saponificarii complete. Pentru ca nu am putut cantari soda caustica cu 3 zecimale, am mai adaugat doua grame de acid stearic in plus, rezultand un sapun alb, opac, foarte tare, pe care l-am pus la uscat si pe care l-am macinat. Are un punct de topire foarte inalt, asa ca e esential sa fie in forma pudra. Este agentul de gelifiere pe care l-am folosit in deodorantul meu.
In principiu, o reteta de deodorant contine cam asa:
Umectanti: 50–80%
Apa: 15–20%
Agenti gelifianti: 5 – 8%
Solubilizatori / agenti de clarifiere : 0 – 6%
Agenti antimicrobieni: 0 – 2%
Parfum: 0 – 2%
Agenti de chelatare: 0 – 0.1%
pH buffers (ajustori de pH): 0 – 0.01%
Anti-oxidanti: 0 – 0.01%
Coloranti: 0 – 0.001%
De aici, fiecare isi poate construi o reteta. A mea se bazeaza pe
glicerina, stearat de sodiu, hidrolat de musetel, extract de usnea barbata, polyquat-7, panthenol, Triethyl
citrate, Farnesol si parfum. In functie de ingredientele de acasa, puteti sa va construiti propria reteta si a o testati asa incat sa vedeti ce textura va place.
De mentionat ca este de preferat sa cumparati sodium stearate, pentru ca lucrul cu el asa cum il am eu este a PITA(*). Produsul nu va fi transparent , ci opac, dar ca finish are un glide FOARTE placut (mi-era dor de asa un glide !!). Fiti creative, jucati-va pe hartie si .... bon courage!
p.s. eu am folosit de dimineata acest deodorant si m-am mai dat o data dupa ora 13:00, si asta doar pentru ca simteam nevoia sa mai folosesc produsul de drag :). Si pentru parfum, am unul masculin, tare placut, ce contine rom & dafin, lime, mahon, ambra, vanilie si bergamota :)
(*)PITA - Pain in the ass
Hydrophilic Carriers: 50–80%
Water: 15–20%
Gelling Agents (Gellants): 5 – 8%
Clarifying Agents/Solubilizers: 0 – 6%
Antimicrobial Agents: 0 – 2%
Fragrance (Parfum): 0 – 2%
Chelating Agents (Chelants): 0 – 0.1%
Neutralizing Agent 0 – 0.01%
Anti-oxidants 0 – 0.01%
Colorants 0 – 0.001%
Read more at http://chemistscorner.com/basic-cosmetic-formulations-deodorant-sticks/#G9wUg9L6WRy2oE4g.99
Hydrophilic Carriers: 50–80%
Water: 15–20%
Gelling Agents (Gellants): 5 – 8%
Clarifying Agents/Solubilizers: 0 – 6%
Antimicrobial Agents: 0 – 2%
Fragrance (Parfum): 0 – 2%
Chelating Agents (Chelants): 0 – 0.1%
Neutralizing Agent 0 – 0.01%
Anti-oxidants 0 – 0.01%
Colorants 0 – 0.001%
Read more at http://chemistscorner.com/basic-cosmetic-formulations-deodorant-sticks/#G9wUg9L6WRy2oE4g.99
Hydrophilic Carriers: 50–80%
Water: 15–20%
Gelling Agents (Gellants): 5 – 8%
Clarifying Agents/Solubilizers: 0 – 6%
Antimicrobial Agents: 0 – 2%
Fragrance (Parfum): 0 – 2%
Chelating Agents (Chelants): 0 – 0.1%
Neutralizing Agent 0 – 0.01%
Anti-oxidants 0 – 0.01%
Colorants 0 – 0.001%
Read more at http://chemistscorner.com/basic-cosmetic-formulations-deodorant-sticks/#G9wUg9L6WRy2oE4g.99
Hydrophilic Carriers: 50–80%
Water: 15–20%
Gelling Agents (Gellants): 5 – 8%
Clarifying Agents/Solubilizers: 0 – 6%
Antimicrobial Agents: 0 – 2%
Fragrance (Parfum): 0 – 2%
Chelating Agents (Chelants): 0 – 0.1%
Neutralizing Agent 0 – 0.01%
Anti-oxidants 0 – 0.01%
Colorants 0 – 0.001%
Read more at http://chemistscorner.com/basic-cosmetic-formulations-deodorant-sticks/#G9wUg9L6WRy2oE4g.99
Hydrophilic Carriers: 50–80%
Water: 15–20%
Gelling Agents (Gellants): 5 – 8%
Clarifying Agents/Solubilizers: 0 – 6%
Antimicrobial Agents: 0 – 2%
Fragrance (Parfum): 0 – 2%
Chelating Agents (Chelants): 0 – 0.1%
Neutralizing Agent 0 – 0.01%
Anti-oxidants 0 – 0.01%
Colorants 0 – 0.001%
Read more at http://chemistscorner.com/basic-cosmetic-formulations-deodorant-sticks/#G9wUg9L6WRy2oE4g.99