JPS62249907A - Cosmetic - Google Patents

Abstract

PURPOSE:A cosmetic providing improving effects on beauty culture and health of the skin and the hair without damaging the skin, obtained by blending a cosmetic for the skin and the hair with an extract of leaves of Eriobotrya japonica Lindl. of Rosaceae. CONSTITUTION:A cosmetic obtained by blending a cosmetic for the skin or the hair with an extract from dried or fresh leaves of Eriobotrya Japonica Lindl. of a plant of Rosaceae which contains tannin, saponin, amygdalin, vitamin B1, etc., and is used as a drug for healthy stomach, binding medicine, bathing agent, anti-inflammatory drug, etc. When the cosmetic as an external preparation is directly applied to the skin, it widens blood capillaries, promotes blood circulation and metabolism of the skin, makes the skin smooth without damaging the skin and shows effects on dermatitis, heat rash and fine wrinkles. The extract is obtained by finely cut fresh or dried leaves of Eriobotrya japonica Lindl., immersing the fine cut leaves in water or an organic solvent such as 1,3-butylene glycol, etc., allowing the extracting system to stand and filtering.

Description

DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a skin or hair cosmetic that has excellent effects on the beauty and health of the skin and hair.

``Prior art'' It is known that vitamins, hyaluronic acid, amino acids, and various other additives are added to skin cosmetics in order to maintain healthy physiological functions of the skin and maintain healthy beautiful skin. In reality, the extract is not incorporated into cosmetics.

On the other hand, loquat (Eriobotrya J.
aponica Lindl) leaves contain tannins,
It contains saponin, amygdalin, vitamin 81, etc., and is used medicinally as a stomachic, antidiarrheal agent, bath additive, and anti-inflammatory agent.

However, until now, there has been no idea of using loquat leaf extract in cosmetics or the like.

"Summary of the Invention" The present invention provides cosmetic bases for skin or hair that include
Loquat (Eriobatrya J. Rosaceae)
aponieaLindl) Cosmetics containing extracts from dried or fresh leaves, when applied directly to the skin as an external agent, dilate capillaries without harming the skin, promote ablation, and improve skin metabolism. It was discovered that it is effective against dermatitis, heat rash, and fine wrinkles, as well as promoting and smoothing the skin.

The extract used in the present invention is obtained by cutting fresh or dried loquat leaves into small pieces, and adding the finely chopped loquat leaves to water or an organic solvent such as 1,3-butylene gellicol or ethanol or a mixture at room temperature or with heating. It can be obtained by immersing it in water and leaving it as it is or under stirring for several weeks and then filtering it.

The main components of this extract are saponin, amygdalin, vitamin B1, tannins, etc.

The cosmetic composition for skin or hair according to the present invention can have any dosage form, base, etc., and is not particularly limited. Examples include creams, shampoos, conditioners, lotions, packs, hair tonics, bath salts, soaps, and kitchen detergents.

The amount of loquat extract added to the cosmetic base can vary over a wide range, but is preferably about 0.5 to 20% by weight, for example.

"Example" Examples of the present invention are shown below, but the present invention is not limited to these examples.
”. Although only the blending ratios are shown in the examples, production was carried out according to conventional methods using these blending ratios.

Example 1: Cream loquat leaf extract 10.0X beeswax 6. Oz Setanol 5.0 Fluid Polyisobutylene 15.0% Squalane
to, ox fatty acid glycerin ester 4.0% emulsifier
4. Oz propylene glycol
3. Oz Alphabisabolol 0.
5. Purified water 42.5% Fragrance, preservatives Appropriate amount Example 2: Toner Loquat leaf extract 5. Oz calcium carbonate 0.2z citric acid
0.4z propylene glycol 8. Otethanol
5. Oz Alphabisabolol
0.2z purified ice
81.2 Flavoring agents, preservatives
Appropriate amount Example 3: Packed loquat leaf extract 3.0″X Veegum 5.Oz squalane 2.Oz propylene glycol 5.Ot zinc oxide
10.0i kaolin
10.0! ethanol
5. Oz Alphabisabolol
0.3z purified water 59.
7! Fragrances, preservatives Appropriate amount Example 4 The test subjects were 10 women aged 25 to 40 who were suffering from rough skin or small wrinkles in terms of skin condition, and Example 1.
The cream obtained in Example 3 was applied twice a day in the morning and evening in the usual amount, and the pack obtained in Example 3 was applied in the usual amount once a day in the evening, and the progress was observed with the naked eye. The results are shown in the table below.

However, -...it remains the same as before use.

±・・・・・・It is becoming normal.

＋・・・・・・It became normal.

■...Small wrinkles are no longer noticeable.

As is clear from the above results, after IO day 0,
The condition of the skin has improved and the skin has become smoother. After raining on the 15th, the small wrinkles became less noticeable.

"Effects of the Invention" As described above, when applied directly to the skin as an external preparation, the cosmetic of the present invention expands capillaries without harming the skin, promotes blood circulation, and promotes skin metabolism. As a result, it exhibits excellent cosmetic effects not found in conventional cosmetics of this type, such as reducing fine wrinkles, smoothing the skin, and preventing skin roughness and aging.

Claims (1)

[Claims] (1) Rosaceae (R) is used as a cosmetic base for skin or hair.
Eriobotrya Ja
ponicaLindl. ) A cosmetic containing an extract of dried or fresh leaves.