Members Directory - Chemists Corner

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DRBOB@VERDIENT.BIZ

Member
January 18, 2017 at 2:40 pm in reply to: Surface tension questions

Low ST at oil//water interface but also take HLB into account for stability
DRBOB@VERDIENT.BIZ

Member
January 18, 2017 at 1:06 am in reply to: Shampoo strings

HI Problem is salt for viscosity with alkyl sulphates.Change NaCL to Methocel E4 Premium adding enough to get minimum viscosity of 3000cps to keep pearl stable.PG is optional but at that level is not doing anything.Hope this helps!
DRBOB@VERDIENT.BIZ

Member
January 17, 2017 at 10:25 pm in reply to: Welcome to the forum

Hello I am Bob Verdicchio.Formed Verdi Ent. a Cosmetic Formulations and Applied Research company in 1996. Previously with J&J-GAF and Lever Bros (Unilever).Website is verdient.biz,
DRBOB@VERDIENT.BIZ

Member
January 17, 2017 at 3:40 pm in reply to: Recipes/formulas needed for men’s skincare idea

Problem lies in Logistics.Seems like litmus test for acceptability is client judgement not psychosensory or consumer test.You cannot judge adequately by looking at a formula:sending samples to Uk would be burdensome. verdient.biz:

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