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ONSENSOU Hot Spring Algae Essence Scalp Care Shampoo (300ml)

A rebalancing hair shampoo featuring Japanese hot spring algae.

$26.98 USD

100% authentic from Japan

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Alcohol-Free

Paraben-Free

Sulfate-Free

Oil-Free

ONSENSOU Hot Spring Algae Essence Scalp Care Shampoo (300ml)

$26.98 USD

Overview

How To Use

Ingredients

About the Brand

ONSENSOU Hot Spring Algae Essence Scalp Care Shampoo contains seaweed extract from the hot thermal springs of Beppu, a city in Japan famous for their hot springs. This shampoo is gentle and sulfate-free and does everything from rebalancing your roots to adding light hydration to the hair. The Onsensou Scalp Care Shampoo focuses on hair growth with a regular and mild variant -both of which cleanses the scalp while infusing the hair with vitamins and nutrients. Regular Menthol-Infused: Contains menthol, offering a cooling sensation that can invigorate the scalp but may not be suitable for those with sensitive skin. Standard Ingredients: Focuses on core active ingredients like algae extract and hydrolyzed yeast extract without the addition of botanical oils. Cleansing Action: Employs a combination of surfactants, including sodium C14-16 olefin sulfonate and cocamidopropyl betaine, to cleanse the scalp and hair. Mild Menthol-Free: Designed for sensitive scalps, it omits menthol to prevent potential irritation. Botanical Oils: Incorporates four nourishing oils—jojoba, argan, avocado, and mango—to provide added moisture and shine to the hair. Gentle Cleansing: Utilizes a mild amino acid-based surfactant (sodium methyl cocoyl taurate), ensuring a creamy, low-irritant foam suitable for delicate skin.

Features

Adds essential nourishment to the scalp
Supports healthy roots for hair growth
Normalizes oil production
Helps prevent hair loss
Cleanses away product build-up on hair & scalp

Hair Concerns

Hair Loss
Dry/Sensitive Scalp (Mild)
Oily Scalp/Oily Hair (Regular)

Made In

Japan

Dampen your hair with lukewarm water.
Dispense 1–2 pumps of shampoo onto your scalp.
Gently massage in small circular motions with your fingertips to remove dirt, oil, and sweat for around one minute.
Rinse thoroughly with water.

Key Ingredients

Iodine: Found in algae improves blood circulation in the hair follicles, stimulates scalp metabolism, and prevents hair loss.

Algae Extract: Provides an abundance of cell hair benefits. Rich in antioxidants & essential minerals for a healthy scalp and strong hair.

Niacin: Stimulates hair follicles to aid in hair growth.

Choline: Helps to regulate scalp oil production.

Vitamin C: Provides cellular essential antioxidants for hair growth.

Ingredient Claims

Silicone-Free

Alcohol-Free

Paraben-Free

Sulfate-Free

Mineral Oil-Free

Full ingredients list

Water, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Cocamide Mea, Sodium Methyl Cocoyl Taurate, Polysorbate 80, Algae Extract, Hydrolyzed Yeast Extract, Polyquaternium-10, Benzoic Acid, Fragrance, Menthol, Citric Acid, EDTA-2Na, Chlorophyllin-Copper, Glycyrrhizic Acid, Phenoxyethanol.

Onsensou

ONSENSOU was born in Beppu City, Oita Prefecture, Japan's hot spring capital with the most springs in the country. Inspired by the question, "Why do hot springs improve skin?" years of research led to the discovery of unique "hot spring algae" and "hot spring yeast." These microorganisms, found in hot springs, are now the key ingredients in ONSENSOU's Japanese hair care series.

Country: JAPAN 🇯🇵

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01 Cleanse

Shampoo

Wash away buildup without stripping. Use a gentle shampoo (or scalp scaler) to keep your roots fresh and balanced.

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02 Condition

Conditioner

Smooth, soften, and detangle. A daily or weekly conditioner helps lock in moisture and protect your strands.

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03 Treat

Conditioner

Give your hair a boost. Think hair masks, ampoules, or scalp tonics—targeted treatments for damage, dryness, or thinning.

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04 Protect & Style

Hair Oils & Tonics

Heat? UV? No thanks. Finish with a leave-in treatment, oil, or styling cream to seal in shine and shield against stress.

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