| 1. Active Functions of Jundanmuljil- Result of changes in the epidermis (Surface of skin) |
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| (BEFORE) The scanning electron microscopic findings by skin surface biopsy, showing the fine wrinkling, folds, and some villi. (×3,000) |
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| (AFTER) The scanning electron micrography, a day after topical application of Dermona skin care product showing marked decrease of wrinkling and folds, and a relatively round and smooth surface. (×3,000) |
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| 2. Result of test in changes in number of pigment cells |
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| Control a week after UV-B irradiation for 10 days. (DOPA, x100) |
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| A week after UV-B irradiation for 10 days, showing the decrease of the melanocytes in number. (DOPA ×400) |
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| 3. Result of test for formation of acne |
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| (BEFORE) The sebaceous duct is distended with compact horny cell mass at two weeks of oleic acid application (control ear). (H&E Stain, ×100) |
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| (AFTER) The pilosebaceous unit returns to normal two weeks after application of Dermona lotion. (H&E Stain, ×100) |
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| 4. Test result of skin aging process |
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Known Brand Name Skin Care Product
Dermona Skin Care Product |
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TBA Reaction
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DNPH Reaction
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| Test results show that Dermona skin care products help slow the aging effect by decreasing peroxide level of lipid (TBA reaction) and protein (DNPH reaction) of the skin cell structure. |
| 5. Result of Patch Test |
| Result of the closed patch test and photo patch tests shows that Dermona skin care products did not produce any reaction to 100 patients who had been presumed to have cosmetic dermatitis. Amongst this same group tested with other cosmetic products a 1-2% positive reaction was found. Dermona products have hypersensitive properties. |
| 6. Moisture retention test |
| Skin surface hygrometer: Skincon-200, IBS Inc. |
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Dermona skin care product
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Best known bran name skin care product
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| Immediately after application |
67.4
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60.5
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| After 30 minutes |
22.4
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17.4
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| After 60 minutes |
20.3
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17.9
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| Test results show superb retention capabilities of Dermona skin care products compared to world-renowned skin care products. |
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| 7. Test results of skin protection capability |
| Test results show that Dermona skin care products have the capability for a high degree of pH adjustment. It maintains pH levels of the skin by aiding the self-protective functions of the skin. |
