Forum Replies Created

Page 7 of 11
  • nasrins

    Member
    September 21, 2014 at 5:31 am in reply to: leave on hair mask

    If I remove beeswax,vaselin and carbomer , it becomes so thin…

  • nasrins

    Member
    September 21, 2014 at 4:58 am in reply to: leave on hair mask

    @tonyh I think its difficult to have a hair mask with carbomer which  I can spray it.

  • nasrins

    Member
    September 21, 2014 at 4:53 am in reply to: leave on hair mask

    I tried this formula too

    a      water 70%/   carbomer 0.2%/   weath  germ extract/   propylen glycol 5%/    methyl paraben

    b    liquid paraffin 5%/   polysorbate80  1%/   beeswax 1%/  vaselin 1%/    jojoba oil 0.8%/   cetyl alcohol 1.5%/   TEA 0.2%/   peg12-dimethicone 0.5%/   propyl paraben 0.1%

    still I cant spray it (viscosity is high), but the emulsion isnt stable after several days( it seperates)   

    maybe its better to decrease carbomer again and increase polysorbate 80

     

  • nasrins

    Member
    September 20, 2014 at 1:47 pm in reply to: leave on hair mask

    @tonyh not very much opaque I mean cloudy.. I added cetearyl alcohol after above hair mask produced,it becomes cloudy but emulsion seperates..
    another issue is that I want to spary it but viscosity is high…

  • nasrins

    Member
    September 20, 2014 at 3:00 am in reply to: Formula with 2 low HLB emulsifiers

    cetyl alcohol has required HLB= 15

  • nasrins

    Member
    September 20, 2014 at 12:49 am in reply to: quaternium

    @perry I think numbers in polyquaterniums are about their degree of polimerization…

  • nasrins

    Member
    September 18, 2014 at 12:42 am in reply to: Calculation in mol

    @ bob how ssdc finds that part among all these courses
    :)

  • nasrins

    Member
    September 18, 2014 at 12:38 am in reply to: quaternium

    ok quaterniums are preservatives or conditioners?

  • nasrins

    Member
    September 17, 2014 at 6:13 am in reply to: leave on hair mask

    opacifier
    what If I add cetearyl alocoh?

  • nasrins

    Member
    September 17, 2014 at 5:44 am in reply to: leave on hair mask

    I thinks it(opulyn 301) is just useful for shower gels or shampoos

  • nasrins

    Member
    September 17, 2014 at 5:39 am in reply to: leave on hair mask

    it means that after 10 minutes after using u feel nothing on ur hair…
     opulyn 301 is ok?

  • nasrins

    Member
    September 16, 2014 at 4:44 am in reply to: pH X shampoo

    @bobzchemist I saw in one of ur comments that u said  the shampoo with pH=4 is more effective and more safe for hair

  • nasrins

    Member
    September 15, 2014 at 12:44 am in reply to: Forum issues

    it was but its ok now, just some changes were exerted

  • nasrins

    Member
    September 9, 2014 at 12:58 am in reply to: antidandruff shampoo

    @gustavo I dont have ZPTO in lab, what about climbazol+salicylic acid?

  • nasrins

    Member
    September 9, 2014 at 12:46 am in reply to: Octocrylen & avobenzone

    Oxybenzone  is also used for stabilize avobenzone…

  • nasrins

    Member
    September 7, 2014 at 2:55 am in reply to: antidandruff shampoo

    @tonyh climbazol is more effective than piroctone olamine

  • nasrins

    Member
    September 7, 2014 at 2:07 am in reply to: antidandruff shampoo

    @millia u r always right :)
    what about ZPTO and climbazol? I saw in some papers that ZPT/Climbazole shampoo has superior efficacy

  • nasrins

    Member
    September 6, 2014 at 2:35 am in reply to: Organic Shampoo

    @miko do u think NaCl can affect the viscosity of shampoo with natural surfactant( without any anion)? I dont think so.

  • nasrins

    Member
    September 2, 2014 at 2:21 am in reply to: Saponified

    Bob the letters are so tiny

  • nasrins

    Member
    September 2, 2014 at 2:18 am in reply to: How much do your creams & lotions thicken over a few days?

    @milliachemist u mean cetyl alcohol thicken the emulsion after several days, but mixture of cetyl alcohol and stearyl acohol dont thicken it?

  • nasrins

    Member
    September 1, 2014 at 5:07 am in reply to: Caviar Extract

    tonyh@ what?!!!!!!! 70$!!!!!!!!!!

  • nasrins

    Member
    August 31, 2014 at 6:37 am in reply to: Making an emulsion in one phase?

    @perry what do u mean single pot creation?

  • nasrins

    Member
    August 17, 2014 at 12:45 am in reply to: Color shift in formulas containing salicylic acid

    I have the same problem with salysilic acid
    :(

  • nasrins

    Member
    July 22, 2014 at 1:34 am in reply to: Clear Shampoo using Oils

    @perry why hlb isnt effective for anionic surfactants?

  • nasrins

    Member
    July 21, 2014 at 1:09 am in reply to: Clear Shampoo using Oils

    using oil above 2% will seperate ur shampoo

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