幸福肌抗氧化精華沉澱物官方說明 - 保養
![Mary avatar](/img/girl4.jpg)
By Mary
at 2015-03-19T13:18
at 2015-03-19T13:18
Table of Contents
: → Greein: 我沒理解錯的話,這說明配方沒考慮到配合
: → Greein: 容器設計才會發生這樣的問題,要如文中所
: → Greein: 說不追求超級商業級的質地或外觀的話,大
: → Greein: 概就是改容器,雖然把內容物放到袋子直接
: → Greein: 反覆擠壓很怪(因為不符合常人的使用方式)
: → Greein: ,而且消費者手邊的產品除了長期溫變還有
: → Greein: 反覆開關產品接觸空氣濕度變化的因素要考
: → Greein: 量。但幸福肌要不要換個專業公關發稿或修
: → Greein: 稿?
對於化妝品的安定性測試,因為不可能完全模擬使用者的真實情況
所以一般會以較為極端的方法來測試在保存期限內可能產生的問題
例如張老師所說的熱穩定性試驗 (虐待試驗、加速老化試驗)
或是離心產生剪切力 (這部分依據乳化或非乳化劑型而有所不同)
我想張老師會沒料到乳霜揉捏擠壓造成油水分離
應該是因上述試驗在半成品時都已經pass
但反覆擠壓造成的不安定現象變化是相當緩慢的(一天擠壓次數我想不到10次)
所以才會在短時間內反覆擠壓來看是否是此原因
至於解決的方法換瓶器是一種,不過只要配方再微調會比換瓶器節省更多的成本
: 推 smilelovers: 呃我是說乳霜不是說防曬,抱歉
其實防曬油水分離的情況會比乳霜更快XD
幾乎只要是物理性防曬,粉體比例拉高大概都會有一定程度的分離
(某種程度上來說,一般搖搖的日系防曬也是分散不均勻的產品)
其實我蠻討厭遇到配方中有粉體,根本是在考驗配方人員的能力Q_Q
: → Greein: 假如要兼顧幸福肌理想的質地和外觀,或許
: → Greein: 真空瓶會是個好選擇,避免軟管所謂的擠壓
: → Greein: ,又能減少內容物接觸空氣的機會,保持成
: → Greein: 分的活性
真空瓶的確是個不錯的東西~不過如果是配方質地比較黏稠
還要考慮真空瓶本身吸力是否足夠,不然壓出來會有點不順
其實我常跟同事說,如果幸福肌不是帶有張老師的名氣
大概很快就被消滅了.....
當然就產品配方而言,我是蠻肯定張老師的功力跟膽識
幸福肌也算是實現張老師保養品配方理想
(畢竟自己想做什麼就做什麼 不用像當顧問有品牌銷售面的問題)
至於張老師本身說話的問題 就只能 哈哈哈哈了...
畢竟一般配方人員都是躲在老闆客服後面
不會第一線面對顧客 也就不會有如此真性情(?)的表現
--
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保養
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