Preparation method of acne removing and whitening gel
A whitening gel and acne-removing technology, which is applied in the field of preparation of acne-removing whitening gel, can solve problems such as acne scars affecting the appearance and repeated acne outbreaks, and achieve the goal of eliminating acne scars, avoiding the deterioration of secondary infections, and promoting wound healing Effect
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Embodiment 1
[0023] An acne-removing and whitening gel, comprising the following raw materials in percentage by weight:
[0024]
[0025]
[0026] Deionized water was increased to 100%.
[0027] A preparation method for acne-removing and whitening gel, comprising the following steps:
[0028] Preparation of celery extract: chop celery, first add 15 times the mass volume fraction of 70% ethanol, extract at 50°C for 2 hours, after filtering, add 6 times the mass of 70% ethanol to the filter residue, extract for 2.5 hours, combine the filtrates, heat and concentrate the filtrates to 6 times the weight of celery.
[0029] Preparation of lemon extract: chopped lemons, first add 12 times the mass of 70% ethanol, extract at 50°C for 1 hour, after filtering, add 6 times the mass of 70% ethanol to the filter residue, extract for 2 hours, combine the filtrates, heat and concentrate the filtrates to the weight of lemons 6 times.
[0030] Preparation of frankincense extract: chop frankincense...
Embodiment 2
[0038] An acne-removing and whitening gel, comprising the following raw materials in percentage by weight:
[0039]
[0040] Deionized water was increased to 100%.
[0041] A preparation method for acne-removing and whitening gel, comprising the following steps:
[0042] Preparation of celery extract: chopped celery, first added to 20 times the mass of ethanol, extracted at 60°C for 1.5 hours, after filtration, added 9 times the mass of ethanol to the filter residue, extracted for 2 hours, combined the filtrates, heated and concentrated the filtrate to 8 times the weight of celery.
[0043] Preparation of lemon extract: chopped lemons, first add 15 times the mass of ethanol, extract at 50°C for 1.5 hours, filter, add 10 times the mass of ethanol to the filter residue, extract for 2.5 hours, combine the filtrates, heat and concentrate the filtrates to 6 times the weight of lemons .
[0044] Preparation of frankincense extract: chop frankincense, first add 10 times the mass...
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