Description
Cossu sparkling Hair Loss Care Shampoo
Formulated with a high concentration of carbonic acid particles that deliver nutrients deep into the scalp while promoting healthier hair roots. The rich, sparkling foam generates carbonated micro-bubbles that effectively lift away buildup, excess sebum, and impurities — leaving the scalp feeling refreshed, oxygenated, and deeply cleansed.
This highly carbonated formula also enhances blood circulation to the scalp, supporting a stronger, more balanced scalp environment. Acting as a natural scalp scaling treatment, it helps to prepare the scalp before any hair growth therapy by maximizing absorption and boosting overall treatment efficacy.
Scalp Detox & Hair Regrowth with Carbonic Acid Technology
Experience a new level of scalp care with COSSU Sparkling7 Hair Loss Shampoo — a high-performance carbonic acid shampoo designed for deep scalp detox and hair regrowth support. Infused with 7,000 ppm carbonic acid, this powerful formula generates rich foam that thoroughly removes scalp buildup, excess oil, and impurities that can block hair follicles and hinder growth.
COSSU’s carbonated microbubble technology promotes healthy blood circulation, enhancing oxygen delivery to the roots through the Bohr Effect. This not only refreshes the scalp but also creates the ideal environment for stronger, fuller hair.
Enriched with pearl extract, this nourishing shampoo for thinning hair helps restore moisture, shine, and resilience to damaged strands—supporting both scalp and hair health.
With 10x more carbonic acid than standard formulas, COSSU Sparkling7 acts as a deep-cleansing scalp shampoo that prepares your scalp for maximum absorption of hair growth treatments, improving root strength and long-term results.
How It Works – The Bohr Effect
Cossu Shampoo harnesses the Bohr Effect, a physiological phenomenon where an increase in carbon dioxide (CO₂) levels enhances oxygen release in the body. With a high concentration of carbonic acid particles, the shampoo creates carbonated microbubbles that stimulate scalp blood flow and increase oxygen delivery to the hair follicles.
This oxygen boost helps to:
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Revitalize scalp cells
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Support healthier, more active hair follicles
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Promote stronger hair growth at the root
Combined with its high-carbonated foam, this action also helps to deeply cleanse, exfoliate, and detoxify the scalp — preparing it for improved absorption of hair growth treatments and nutrients.
Benefits for Scalp & Hair 🎯
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Deep Scalp Detox: Removes sebum, pollutants, dead skin cells, and heavy metals or fine dust particles .
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Improved Scalp Circulation: Carbonic acid bubbles invigorate and stimulate blood flow, promoting follicle nourishment .
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Prepares Scalp for Treatment: High-density carbonation enhances absorption of post-shampoo treatments like tonics and hair growth boosters .
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Soothes & Balances: Slightly acidic pH and clean ingredients reduce irritation, ideal for sensitive or dermatitis-prone scalps
Key Technology & Ingredients💧
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High-Concentration Carbonic Acid (7,000 ppm)
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Creates whipped, carbonated foam that deeply cleanses, refreshes, and induces a cooling sensation on the scalp .
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Utilizes the Bohr Effect to encourage oxygen release in capillaries, promoting scalp circulation and waste removal .
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Low-pH, Natural Base
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Maintains a gentle pH of ~5.0, optimal for sensitive scalps and coloured hair, using sulfate-free, nature-derived surfactants .
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Nutrient-Rich Additives
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Includes glacial water, diamond powder, berry T-complex, argan oil and pearl extract to strengthen follicles, replenish moisture, and enhance scalp health
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How to Use COSSU Sparkling7 Hair Loss Shampoo
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Shake Well Before Use
Shake the can thoroughly to activate the high-carbonic acid formula for optimal foaming.
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Dispense Foam
Hold the can upright and dispense an appropriate amount of dense foam (about a palm-sized amount) directly onto your dry or damp scalp.
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Apply Evenly to Scalp
Use your fingers to gently spread the foam across the scalp, focusing on areas with buildup, oiliness, or hair thinning.
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Massage Thoroughly
Massage the foam into the scalp for 2–3 minutes using circular motions. This enhances circulation and allows the carbonic acid bubbles to remove impurities and oxygenate the scalp.
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Leave On (Optional Boost)
For deeper scalp detox or before applying a hair growth tonic, leave the foam on for 1–2 additional minutes.
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Rinse Thoroughly
Rinse with lukewarm water until all foam is completely washed off. Follow with a hair tonic or scalp essence for best results.
🧼 Recommended Routine
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Use 2–3 times a week or daily depending on scalp condition.
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For best results, pair with the COSSU Sparkling7 Booster or Tonic to support scalp nourishment and hair regrowth.



