Rida Hair Research Institute Hard Water Shampoo & Conditioner Set — Metal Detox with Collagen and Bentonite Clay

RHRI Hard Water Shampoo & Conditioner Set is a two-step metal-detox system that clears mineral buildup with a bentonite clay shampoo and restores moisture with a collagen-rich conditioner.

Hard water leaves dissolved minerals — calcium, magnesium, copper and chlorine — trapped on hair and scalp, making strands dull, stiff and prone to breakage. The RHRI Metal Detox Shampoo uses clarifying clays and mild acids to lift those minerals, while the accompanying conditioner reinfuses hydration and elasticity with hydrolyzed collagen and gentle amino acids. Together they target residue without stripping natural oils, and the included scalp scrubber helps amplify the clarifying action.

How does the shampoo remove hard water minerals effectively?

The Metal Detox Shampoo combines bentonite clay, volcanic ash and lactic acid to bind and dissolve mineral deposits. Its formulation attracts metal ions and helps lift them away in the rinse, reducing stiffness and restoring surface clarity.

• Bentonite clay adsorbs calcium and magnesium from hair fibers.
• Volcanic ash adds gentle abrasive and purifying action.
• Lactic acid softens mineral films for easier removal.
• Sulfate-light cleansing avoids over-drying while clarifying.

What repair and hydration does the conditioner provide after detox?

The conditioner delivers targeted hydration and structural support using hydrolyzed collagen, citric acid and glycine. It replenishes moisture, smooths the cuticle and helps prevent future brittleness caused by mineral damage.

• Hydrolyzed collagen binds moisture and improves elasticity.
• Citric acid balances pH and aids final mineral removal.
• Glycine nourishes strands and supports strand resilience.
• Light conditioning avoids weighing hair down after clarifying.

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

The free scalp scrubber helps lift product and mineral buildup at the root, improving shampoo contact and circulation. Use it gently in circular motions while shampooing to enhance exfoliation without irritating the scalp.

• Use with the clarifying shampoo for deeper mineral removal.
• Stimulates circulation and loosens flakes and residue.
• Designed to be gentle on sensitive or color-treated scalps.
• Easily rinses clean and stores in a shower caddy.

How often should you detox with this set for best results?

Frequency depends on local water hardness and hair condition: once every 1–2 weeks suits many people in hard-water areas, while those with severe buildup may start with two consecutive detox washes. Between detoxes, use a mild everyday shampoo and the conditioner as needed to maintain moisture.

• Light buildup: detox every 2–4 weeks.
• Moderate to heavy buildup: detox every 1–2 weeks initially.
• Color-treated hair: follow with the collagen conditioner to protect color and moisture.
• Adjust frequency based on hair texture and local water report.

Who is this for: The RHRI Hard Water Shampoo & Conditioner Set is created for anyone dealing with mineral-related hair problems — dullness, stiffness, loss of manageability or increased breakage from hard water. It’s formulated to be safe for all hair types, including color-treated and chemically processed hair, and is ideal for people living in hard-water regions or those who want a periodic deep detox without sacrificing hydration.

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