SOULSPA PURE Biotin Shampoo & Conditioner Set 16 fl oz Each – Sulfate-Free Nourishing Duo for Thinning Hair

SOULSPA PURE Castor Oil & Black Seed Biotin Shampoo and Conditioner Set is a sulfate-free, nourishing duo formulated to strengthen thinning hair, soothe dry scalps, and add body without weighing hair down.

This balanced shampoo and conditioner pair blends cold-pressed castor oil, black seed oil, biotin, keratin, and caffeine to target breakage and support the appearance of thicker, healthier hair. The formulas are free from sulfates and parabens, safe for color-treated and chemically processed hair, and include scalp-soothing ingredients like tea tree oil, balm mint extract, and lactic acid to help maintain pH and comfort.

How does this set help hair that feels thin or fragile?

The combination of castor oil, black seed oil, biotin and keratin works on multiple layers: oils deliver deep nourishment, biotin supports hair structure, and keratin helps smooth and reinforce the shaft. Over time regular use can reduce the look of breakage and create fuller-looking strands without heavy residue.

• Cold-pressed castor oil to strengthen hair at the root.
• Black seed oil for antioxidant nourishment and scalp health.
• Biotin and keratin supply proteins that support strand integrity.
• Caffeine encourages a refreshed scalp appearance and vitality.

Will these products weigh my hair down or leave a greasy finish?

They are formulated to provide moisture and thickness without heaviness. The conditioner is emollient enough to improve texture and body while rinse-out formulas and carefully balanced oils prevent a flat, greasy finish on fine or limp hair.

• Lightweight conditioning agents preserve natural movement.
• Sulfate-free cleansing avoids overstripping essential oils.
• Silk amino acids add slip and shine without build-up.
• Rinse-friendly textures designed for everyday styling routines.

How does the set address dry or irritated scalps?

Tea tree oil and balm mint extract calm sensations of tightness while lactic acid helps balance scalp pH and reduce buildup. These ingredients combine to leave the scalp feeling cleaner and more comfortable, which supports a healthy environment for hair to appear fuller.

• Tea tree oil soothes and refreshes the scalp.
• Balm mint extract provides cooling comfort and reduced irritation.
• Lactic acid helps normalize scalp pH and gently exfoliates.
• Formulated to reduce flakes and surface buildup with regular use.

Is this safe for colored, curly, or chemically treated hair?

Yes—this sulfate-free, paraben-free set is designed for a broad range of hair textures and treatments. It cleanses gently, protects color vibrancy, and supports curl definition while offering strengthening and shine-enhancing ingredients.

• Safe for color-treated and chemically processed hair.
• Suitable for straight, wavy, curly, and coily textures.
• Vitamin E and silk amino acids protect against environmental stress.
• Cruelty-free formulation compatible with frequent use.

Who is this for: The SOULSPA PURE Castor Oil & Black Seed Biotin Shampoo and Conditioner Set is tailored for anyone noticing thinning, breakage, or dryness—men and women who want a strengthening, moisture-balancing routine without sulfates. It suits people with color-treated, chemically processed, or naturally fragile hair who prefer plant-forward oils and targeted scalp care to support fuller-looking, healthier-feeling hair.

Ingredients

SHAMPOO: Purified Water, Sodium C14-16 Olefin Sulfonate, Sodium Lauroyl Sarcosinate, Cocamidopropyl Betaine, Polyquaternium-10, Sodium Benzoate, Caprylyl Glycol, Potassium Sorbate, PEG-40 Hydrogenated Castor Oil, Propylene Glycol, Phytic Acid, Sorbitan Oleate, Cocoyl Hydrolyzed Keratin, Biotin, Caffeine, Melaleuca Alternifolia (Tea Tree) Oil, Melissa Officinalis (Balm Mint) Extract, Serenoa Serrulata (Saw Palmetto) Fruit Extract, Mentha Piperita (Peppermint) Oil, Ricinus Communis (Castor) Seed Oil, Nigella Sativa (Black Seed) Oil, Silk Amino Acids, Simmondsia Chinensis (Jojoba) Seed Oil, Cocos Nucifera (Coconut) Oil, Zinc Chloride, Niacinamide (Vitamin B3), Tocopheryl Acetate (Vitamin E).