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This is for formulation questions from people who already have a solid background in cosmetic formulating. Don't ask general, basic questions here.
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Discussion List
Does increasing the size of micelles increase the cleaning power of cleansers?
174
views
8
comments
0
points
Most recent by
Abdullah
May 16
Can 5% propanediol used with Euxyl PE 9010 be an irritant?
140
views
6
comments
0
points
Most recent by
JOJO91343
May 15
In a cleanser at pH ~5, is salicylic acid always in salt form?
112
views
3
comments
0
points
Most recent by
grapefruit22
May 5
Literature suggestions on Ascorbic Acid/Vitamin C oxidation
68
views
4
comments
0
points
Most recent by
Rafacasti
May 5
Antioxidants for the stabilization of UV filters
67
views
4
comments
0
points
Most recent by
Rafacasti
April 28
Does glyceryl oleate do any benefit or deposit on skin without cationic polymer from cleanser?
85
views
3
comments
0
points
Most recent by
ketchito
April 25
Question about "torque" and stirring power of mixers
75
views
1
comment
0
points
Most recent by
chemicalmatt
April 22
What type of non-ionic surfactant stabilizes a conditioner with cationic surfactant and how?
76
views
2
comments
0
points
Most recent by
ketchito
April 22
Face Cleanser - Refillable option - Is it safe to use one pump for a long time?
51
views
1
comment
0
points
Most recent by
PhilGeis
April 21
Water activity required for growth of Pseudomonas aeruginosa
67
views
11
comments
0
points
Most recent by
Abdullah
April 17
Cause of age spot in young girl age 21 and ingredients beneficial for it
182
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18
comments
0
points
Most recent by
Abdullah
April 16
Which of these two water is better for cosmetic use? Unfiltered or reverse osmosis waste water
174
views
13
comments
0
points
Most recent by
Abdullah
April 16
Effect of polymers on cleansing power of surfactants i shampoo
107
views
4
comments
0
points
Most recent by
Abdullah
April 2
What amount of caprylhydroxamic acid+0.5% phenoxyethanol will have the same anti fungal effect as...
47
views
2
comments
0
points
Most recent by
Abdullah
March 26
Effect of NACL on polymer disposition in shampoo
55
views
0
comments
0
points
Started by
Abdullah
March 19
Will 2% alpha arbutin in water solution absorb to skin and function?
116
views
2
comments
0
points
Most recent by
Abdullah
March 14
Product contamination by which of these microorganisms can increase the pH of product?
85
views
5
comments
0
points
Most recent by
Abdullah
March 11
Cleaning power comparison of SLES, SLS and AOS?
77
views
0
comments
0
points
Started by
Abdullah
March 5
Efficacy comparison of same level of total formaldehyde from formalin vs DMDM hydantoin
85
views
2
comments
0
points
Most recent by
PhilGeis
February 18
CMIT MIT solution stability in CAPB
310
views
39
comments
0
points
Most recent by
PhilGeis
February 18
What causes this shampoo to make scalp oily?
223
views
9
comments
0
points
Most recent by
grapefruit22
February 10
Incompatibility in the shampoo
161
views
6
comments
0
points
Most recent by
filiz
February 8
Organic soap
80
views
1
comment
0
points
Most recent by
Syl
February 5
2% NACL +2.4 citric acid salt in shampoo with 3% SLS powder
110
views
3
comments
0
points
Most recent by
Fekher
February 3
Math equation for pH adjusting?
154
views
4
comments
0
points
Most recent by
Fekher
February 2
DMDM hydantoin vs phenoxyethanol comparison as antibacterial for a lotion
198
views
10
comments
0
points
Most recent by
Abdullah
February 2
Comparison of two shampoos with same ingredients ratio but different amounts
97
views
4
comments
0
points
Most recent by
Abdullah
February 1
Dimethyl oxazolidine preservative? Calling Dr. Phil.
88
views
3
comments
0
points
Most recent by
PhilGeis
January 30
Methyl Paraben vs IPBC comparison as anti fungal in lotion
141
views
14
comments
0
points
Most recent by
Abdullah
January 29
Methyl Paraben vs sodium benzoate comparison as anti fungal in lotion
102
views
2
comments
0
points
Most recent by
Abdullah
January 28
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