Last update :
16/07/2025
References   References 4921  
Type : Journal
Web link : https://ijpc.com/Abstracts/Abstract.cfm?ABS=5431

Research teams : Rotterdam - Fagron BV
Authors : Schettino C, Marianni B, Polonini H.
Title : Compatibility of 17-a-estradiol, Caffeine, Clobetasol Propionate, Finasteride, Melatonin, Metronidazole, Spironolactone, Tretinoin, and Triamcinolone in Trichosol, a Natural Vehicle for Hair Solutions.
Reference : Int J Pharm Compound ;29,1:64-76 2025

Level of Evidence : 
Physical stability : 
Chemical stability : 
Other methods : 
Comments : 

List of drugs
OintmentsCaffeine Various
Stability in solutions Glass powder 100 mg
® = ?
TrichoSol® >> 100 ml
23-27°C Protect from light
180 Day
Stability in solutions Glass powder 2000 mg
® = ?
TrichoSol® >> 100 ml
23-27°C Protect from light
180 Day
OintmentsClobetasol propiomate Various
Stability in solutions Glass powder 10 mg
® = ?
Transcutol® 6 g
TrichoSol® >> 100 ml
23-27°C Protect from light
90 Day
Stability in solutions Glass powder 100 mg
® = ?
Transcutol® 6 g
TrichoSol® >> 100 ml
23-27°C Protect from light
90 Day
OintmentsEstradiol Hormone
Stability in solutions Glass powder 25 mg
® = ?
polysorbate 20 2,5 g
TrichoSol® >> 100 ml
23-27°C Protect from light
180 Day
Stability in solutions Glass powder 50 mg
® = ?
polysorbate 20 2,5 g
TrichoSol® >> 100 ml
23-27°C Protect from light
180 Day
OintmentsFinasteride Various
Stability in solutions Glass powder 250 mg
® = ?
oleic acid 2 g
Cremophor RH 40 5 g
TrichoSol® >> 100 ml
25°C Protect from light
60 Day
Stability in solutions Glass powder 10 mg
® = ?
oleic acid 2 g
Cremophor RH 40 5 g
TrichoSol® >> 100 ml
25°C Protect from light
60 Day
OintmentsMelatonine Hormone
Stability in solutions Glass powder 50 mg
® = ?
TrichoSol® > 100 ml
25°C Protect from light
60 Day
Stability in solutions Glass powder 500 mg
® = ?
TrichoSol® > 100 ml
25°C Protect from light
60 Day
OintmentsMetronidazole Antibiotic
Stability in solutions Glass powder 750 mg
® = ?
TrichoSol® > 10 ml
25°C Protect from light
180 Day
OintmentsSpironolactone Diuretic
Stability in solutions Glass powder 1 g
® = ?
Cremophor RH 40 6 g
TrichoSol® >> 100 ml
25°C Protect from light
120 Day
OintmentsTretinoin Various
Stability in solutions Glass powder 10 mg
® = ?
oleic acid 3 g
Cremophor RH 40 5 g
NaOH 50% > pH 4.0
25°C Protect from light
60 Day
Stability in solutions Glass powder 100 mg
® = ?
oleic acid 3 g
Cremophor RH 40 5 g
NaOH 50% > pH 4.0
25°C Protect from light
60 Day
OintmentsTriamcinolone acetonide Anti-inflammatory
Stability in solutions Glass powder 50 mg
® = ?
oleic acid 2 g
NaOH 50% > pH 3.5
polysorbate 80 5 g
TrichoSol® >> 100 ml
25°C Protect from light
180 Day
Stability in solutions Glass powder 100 mg
® = ?
oleic acid 2 g
NaOH 50% > pH 3.5
polysorbate 80 5 g
TrichoSol® >> 100 ml
25°C Protect from light
180 Day

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