Rida Hair Research Institute Hard Water Shampoo & Conditioner Set — Clay Detox + Collagen Conditioner with Scalp Scrubber

RHRI Hard Water Shampoo & Conditioner Set is a two-step metal-detox system that lifts mineral buildup with a clay-based clarifying wash and restores moisture with a collagen-enriched conditioner.

Hard water minerals like calcium, magnesium, iron and chlorine collect on strands and scalp, making hair look dull, feel dry, and resist styling. Rida Hair Research Institute formulated this pair to actively remove those deposits with bentonite clay and volcanic ash, then replenish hydration and strength using hydrolyzed collagen and amino acids. The set also includes a scalp scrubber brush to amplify cleansing and circulation for a deeper, more consistent clean.

How does the clay shampoo remove hard water buildup?

The shampoo uses bentonite clay and volcanic ash to bind and lift mineral ions from hair and scalp without aggressive sulfates. Lactic and citric acids help dissolve metal deposits while providing a gentle acid rinse to smooth cuticles, improving shine and manageability after rinsing.

• Bentonite clay chelates calcium and magnesium deposits.
• Volcanic ash helps adsorb heavy metals like iron and copper.
• Lactic acid clarifies while maintaining scalp pH balance.
• Formulated for safe use on color-treated and chemically processed hair.

What repair and hydration does the collagen conditioner deliver?

The conditioner is concentrated with hydrolyzed collagen and glycine to penetrate the hair fiber and restore moisture lost to mineral exposure. Citric acid gently refines surface texture so strands feel softer and detangle more easily without adding heavy residue.

• Hydrolyzed collagen improves elasticity and suppleness.
• Glycine supports moisture retention and cuticle repair.
• Lightweight formula avoids weighing hair down while sealing benefits.
• Safe for repeated use after clarifying shampoos.

Why include a scalp scrubber brush and how should I use it?

The included scrubber helps lift buildup that sits at the scalp level and enhances product penetration. Use gentle circular motions with the clay shampoo to exfoliate dead skin, redistribute natural oils, and improve the shampoo’s contact with mineral deposits for a more thorough detox.

• Brush stimulates scalp circulation for healthier follicles.
• Exfoliates flakes and product residue before rinse.
• Easy-grip design for controlled use in the shower.
• Works well for oily, dry, and combination scalps.

How often should I use this hard water treatment set?

Frequency depends on water hardness and hair condition; many people benefit from using the clarifying shampoo once weekly and the collagen conditioner after each shampoo. For very hard water or heavy mineral buildup, an initial two-week cycle of twice-weekly clarifying washes can accelerate results, then drop back to maintenance use.

• Typical use: clarifying shampoo 1× weekly, conditioner as needed.
• Intensive start: clarifying shampoo 2× weekly for 2 weeks.
• Adjust frequency for color-treated or chemically processed hair.
• Follow with conditioner every wash to restore moisture.

Who is this for? This RHRI Hard Water Shampoo & Conditioner Set is designed for anyone battling dull, stiff, or discolored hair caused by mineral-rich water—whether you have straight, curly, fine or coarse hair, or hair that’s color- or chemically-treated. It’s a practical choice for homeowners in hard-water areas, renters without water softeners, swimmers exposed to chlorinated pools, and anyone wanting a periodic deep mineral detox that still preserves moisture and manageability.

Ingredients

Water\Aqua\Eau, Bentonite, Glycerin, Sodium Cocoyl Isethionate, Kaolin, Volcanic Ash, Propanediol, Sodium Methyl Cocoyl Taurate, Magnesium Aluminum Silicate, Lactic Acid, Maltooligosyl Glucoside, Citrus Paradisi (Grapefruit) Seed Extract, Panthenol, Hydrogenated Starch Hydrolysate, Coconut Acid, Sodium Chloride, Polyacrylate Crosspolymer-6, Polyquaternium-80, Sodium Hydroxide, Xanthan Gum, Salicylic Acid, Sodium Isethionate, Ethylhexylglycerin, Sodium Phytate, Quartz, Benzyl Salicylate, Limonene, Linalool, Tocopherol, Citric Acid, BHT, Phenoxyethanol