Irga
Gently, gently, and comfortably
To be kind.
Beautiful scenery, great music, delicious food...
Choose what feels good according to your five senses.
実はそんなシンプルなことが、
一番大切なのかもしれません。
To greet tomorrow with a gentle feeling,
provides a comfortable place to care for your body at the end of the day.
髪と地肌、
そして環境へのやさしさにこだわったイルガがお約束します。
ilga promises eight things.
- 動物由来原料フリー
動物にやさしく、環境にもやさしい原料を使用。 - クルエルティフリー
動物愛護の考え方から、動物実験は行いません。 - グルテンフリー
グルテンは使用していません。 - こだわりの天然由来成分
植物を原料とした天然由来成分を可能な限り多く使用。
- パラベン(防腐剤)フリー
防腐剤にパラベンは使用していません。 - ナノマテリアルフリー
100ナノメートル以下の無機物の微粒子原料は使用していません。 - 合成色素フリー
人工的な着色はしていません。 - 合成香料フリー
オレンジの天然精油を使用しています。
FEATURE
A comfortable healing is a blessing of nature.
The reason for the gentleness of Irga's products lies in its carefully selected ingredients.
The product uses many plant-derived ingredients that are rich in nutrients from the sun and the earth.
It cleanses sensitized skin and hair while keeping them healthy.
Irga is also Vegan certified.
It is friendly to both the user and the environment.
Gentleness to people and the environment
Uses "sulfosuccinic acid surfactant" with low irritation and allergic properties. It is an environmentally friendly formula that is highly biodegradable and 95% decomposed after wastewater is discharged.
Biodegradability rate of surfactants
*Company survey
The Power of Plants
Vegan certified, which certifies that the product is free of animal-derived ingredients. Various flora-derived ingredients are blended in to gently care for your skin while leaving your hair supple.
- No raw materials of animal origin are used.
- No animal testing will be conducted.
- No genetically modified ingredients are used.*IF DNA OTHER THAN ANIMAL-DERIVED DNA IS USED, IT MUST BE INDICATED ON THE LABEL.
Medicinal Products
Medicated cosmetics registered as quasi-drugs. Contains Hinokitiol, which is also used in skin trapple, and ammonium glycyrrhizinate as active ingredients. Chains itchiness and makes dandruff less likely to appear on the scalp.

Hinoki
Hinokitiol (active ingredient )

Licorice
Ammonium glycyrrhizinate (active ingredient or wetting agent)
Plant-derived ingredients
ILGA contains the active ingredients hinokitiol and ammonium glycyrrhizinate, as well as a selection of other botanical ingredients. It leads to healthy hair and scalp.

Wetting agent Ginkgo extract

Wetting agent Ninjin extract

Wetting agent Clara extract

Linden extract as a humectant

Wetting agent Cha extract

Wetting agent hikiosi extract

Moisturizing ingredient comfrey extract

Moisturizing ingredient soybean extract

Olive oil

Oil and fat agent rice germ oil
Skin irritation test
All of Iruga's gentle products are
RIPT tested (patch test, allergy test) by a third-party institution. Not all people are free from allergy.
Patch test...Apply product to back and check condition after 24 hours
Allergy testing...patch test repeated several times over a month or more at intervals
RIPT (Repeat Insult Patch Test): Cumulative irritation and sensitization test
Scent
All products are scented with refreshing orange essential oil (no synthetic fragrances)
Fifty people who felt their scalp was sensitive were asked to try Irga.

About 80% of the respondents felt the effects even in a short period of time. Among them, many people expressed their satisfaction with the improvement of scalp problems, such as "dandruff and itching disappeared immediately" and "scaling of the scalp was visibly reduced.
According to our own research
LINEUP
Shampoo
Medicated shampoo based on sulfosuccinic acid surfactants.
Gently cleanses scalp and hair, leaving scalp moisturized and itch-free even after bathing.
Gently cleanses hair and scalp with plant-derived ingredients
Shampoo that leads to a healthy scalp

active ingredient
Hinokitiol
Ammonium glycyrrhizinate
Plant-derived ingredients
Linden extract (wetting agent)
Carrot extract (wetting agent)
ILGA Medicated Shampoo
シャンプー 250mL/500mL(詰替用)/660mL/3000mL(業務用)
医薬部外品 販売名:イルガ 薬用シャンプー1
Treatment
Medicated treatment for those with soft or stiff hair.
Gives light texture and suppleness to hair while caring for scalp and hands.
For those who want to have light and smooth hair.

IRUGA MEDICATED TREATMENT S
Treatment with plant-derived ingredients that leads to hair that is light and smooth
while caring for the scalp and hands.
Treatment 200g/500g (refill)/620g/3000g (professional use)
Quasi-drugs Trade name: Iruga Medicated Treatment S1
For those who want moist and manageable hair

IRUGA MEDICATED TREATMENT M
Medicated treatment for stiff hair.
Plant-derived ingredients care for damage while making hair supple.
Treatment 200g/500g (refill)/620g
Quasi-drugs Trade name: Irga Medicated Treatment M1
Scalp Clean
Cleansing lotion that facilitates the removal of sebum and waste matter clogged in pores and leads to a
clean scalp.

Iruga Medicinal Scalp Cleaner
毛穴につまった余分な皮脂や老廃物を取り除きやすくし
頭皮トラブルを予防します。
active ingredient
Hinokitiol
Ammonium glycyrrhizinate
Plant-derived ingredients
センブリエキス(湿潤剤)
キウイエキス(湿潤剤)
イチョウエキス(湿潤剤)
Scalp Shampoo 200mL
Quasi-drugs Trade name: Irga Medicated Scalp Cleanse
Scalp Lotion
Hair growth lotion that prevents dandruff and itchiness and leads to a scalp that nurtures healthy hair

Iruga Medicated Scalp Lotion
It suppresses sebum formation, prevents dandruff and itching, and promotes hair growth.
active ingredient
Hinokitiol
Ammonium glycyrrhizinate
Plant-derived ingredients
Carrot Extract (wetting agent)
Sembryl Extract (wetting agent)
Cha Extract (wetting agent)
Hair growth tonic 200mL
Quasi-drugs Trade name: Irga Medicated Scalp Lotion
While maximizing the features of Irga,
4 steps to condition the scalp and grow healthy hair

STEP1
Scalp Clean
Scalp cleansing
It lifts up keratin and old sebum stuck in pores.

STEP2
Shampoo
Scalp and hair cleaning
The sebum and keratin floated out by scalp cleansing are properly rinsed away.

STEP3
Treatment
Hair Damage Care
Conditions clean hair and protects it from damage.

STEP4
Scalp Lotion
Conditioning the scalp
After hair care, the entire scalp is conditioned.