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Sun Aug 22, 2010 9:45 pm  |
| m1rox wrote: |
| amonavis wrote: |
| I cant find information on what percentage of vitamin C the vivier serums contain. the C E, the C E Kinerol, and the C-Kinetin serums dont say what % of vitamin C it contains. The only info given, is for the Vivier 10 and 20 which is just ascorbic acid and no other added actives. Is that what you use? |
I emailed to Vivier last year to enquire the percentage of vit C and E in the C E but they declined to reveal it and said it was proprietary information. I'm not sure how else to get the information. Perhaps EDS might be able to get the info from them as they are a distributor? It seems they won't deal directly with the consumer/end-user.
I agree that you should start with the 10%. That is usually fairly safe for people with sensitive skin and at least you do know the percentage of that one. |
That is so lame they refuse.
I always doubt that proprietary info..esp when almost every other company gives out that info so easily.
Dermalogica also refused some info on their product that is in a capsule that contains vitamin C
I even had a company I shop at try and ask and they were refused to (the company skincarerx did send me a couple samples of the product with my order though...)
Always makes me think they have something to hide if they do this  |
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Sun Aug 22, 2010 9:47 pm |
Skincare: so sorry to hear the vivier broke you out.
it is an expensive product...
which vitmain C serum are u using now? |
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Mon Aug 23, 2010 3:19 am |
| I use 20% and been using that for years. |
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| Tue Jul 22, 2025 11:00 pm |
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