Bumble and bumble. Seaweed Hydrating Shampoo — 8.5 fl oz, Sulfate-Free Gentle Cleanser for Fine to Medium Hair, Color-Safe & Light

Bumble and bumble Seaweed Hydrating Shampoo is a gentle, sulfate-free cleanser that refreshes hair and helps balance scalp moisture without stripping natural oils.

This lightweight shampoo combines marine botanicals and green microalgae to remove dirt, excess oil, and product buildup while supporting a hydrated scalp and clean-feeling strands. Formulated for everyday use, it’s color-safe and vegan, made from 93% naturally derived ingredients (ISO 16128 standard). Clinical testing showed improved scalp hydration when this shampoo was used together with the Seaweed Conditioner over three uses.

How does this shampoo gently cleanse without drying hair?

The formula avoids harsh sulfates and uses milder surfactants to lift away oils and residue while preserving moisture. Marine-derived ingredients help maintain a balanced scalp environment so hair feels clean but not stripped.

• Free of harsh sulfates—milder cleansing agents only
• Removes product buildup, oil, and everyday dirt
• Color-safe formula protects dyed hair
• Lightweight lather rinses clean without heavy residue

What ingredients support scalp and hair hydration?

The shampoo combines a trio of ocean botanicals—Royal Sugar Kelp, Pacific Sea Kelp, and Green Microalgae—to deliver nutrient-rich hydration. These botanical extracts help hair feel softer and scalp moisture appear more balanced when used as directed with the Seaweed Conditioner.

• Royal Sugar Kelp and Pacific Sea Kelp for mineral-rich nourishment
• Green Microalgae to help skin and hair surface hydration
• Vegan formula with 93% naturally derived ingredients
• Clinical result: 91% improvement in scalp hydration with conditioner use after three washes (32-subject test)

Will this work for my hair type and styling routine?

Designed for fine to medium hair but suitable for most hair types, the shampoo provides lightweight moisture without weighing hair down. It’s ideal for daily washers and anyone who wants a clean base before styling or treatments.

• Best for fine-to-medium hair, also good for straight, wavy, or curly textures
• Light formula supports daily or frequent washing routines
• Helps preps hair for conditioners and styling products
• Safe for color-treated hair and chemically styled locks

How should I use it for best results?

Wet hair thoroughly, apply a small amount to the scalp, and massage to activate the gentle lather. Rinse completely and follow with Bumble and bumble Seaweed Conditioner for maximum scalp hydration and smoother strands.

• Use on wet hair; focus on scalp and roots for cleansing
• Rinse and repeat if hair is very oily or has heavy buildup
• Pair with Seaweed Conditioner—tested together for improved scalp hydration
• 8.5 fl oz size fits in travel kits and daily shower routines

Who is this for? Anyone seeking a gentle, ocean-inspired shampoo that cleans effectively without stripping natural moisture—especially those with fine-to-medium hair, frequent washers, and users of color-treated or chemically styled hair. If you prefer vegan, mostly naturally derived formulas and want a balanced scalp base for styling, Bumble and bumble Seaweed Hydrating Shampoo offers a lightweight, marine botanical approach to everyday cleansing.

Ingredients

Ingredients: Water\Aqua\Eau, Sodium Cocoyl Isethionate, Cocamidopropyl Hydroxysultaine, Propanediol, Cocamidopropyl Betaine, Polyglyceryl-4 Caprate, Polyglyceryl-6 Caprylate, Caprylyl/Capryl Glucoside, Macrocystis Pyrifera (Kelp) Extract, Laminaria Saccharina Extract, Chlorella Vulgaris Extract, Lactobacillus Ferment, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Guar Hydroxypropyltrimonium Chloride, Cocamidopropyl Pg-Dimonium Chloride, Sodium Isethionate, Caprylyl Glycol, Glycerin, Butylene Glycol, Ethylhexylglycerin, Pyridoxine Hcl, Panthenol, Zinc Sulfate, Chlorophyllin-Copper Complex, Citric Acid, Alcohol, Sodium Chloride, Coconut Acid, Fragrance (Parfum), Limonene, Ascorbyl Palmitate, Sodium Phytate, Phenoxyethanol, Chlorphenesin, Potassium Sorbate, Sodium Benzoate, Annatto (Ci 75120)