BELLISSO Onion Shampoo and Conditioner Set — Sulfate-Free Volumizing Duo with Biotin & Rosemary for Thinning Hair

If your hair is fine, thinning, or simply needs more body, this two-step system combines botanical extracts and professional-grade actives to boost volume without harsh sulfates or parabens. The set is balanced for both men and women and created to layer gently on each strand so hair appears denser while remaining soft and manageable. It’s designed to fit into everyday routines as a hydrating, volumizing alternative to clarifying or stripping formulas.

How does this set create more visible volume?

The BELLISSO duo uses ingredients that coat and lift individual fibers to increase separation and visual fullness. The shampoo cleanses without heavy detergents while the conditioner provides light film-forming agents to plump the look of each strand. Together they build a foundation for styling that keeps hair from lying flat at the roots.

• Onion extract and biotin work with formulation agents to add body to strands.
• Lightweight conditioning avoids weighing hair down.
• Rosemary and peppermint support scalp circulation for a refreshed feel.
• Sulfate-free surfactants preserve natural oils and reduce frizz.

Will this set be gentle on sensitive scalps?

The formulas are pH-considered and free from sulfates, parabens and phthalates to minimize irritation for most users. Botanical oils such as rosemary and peppermint are included at cosmetic concentrations to stimulate a fresh sensation rather than cause harshness. Patch testing is recommended for very reactive skin, but the blend aims to cleanse and hydrate without stripping.

• Sulfate-, paraben- and phthalate-free for milder cleansing.
• Balanced pH to help maintain scalp comfort.
• No animal testing; cruelty-free formulation.
• Suitable for routine use as part of normal hair care.

How should I use the shampoo and conditioner for best results?

Use the shampoo to gently remove buildup, then follow with the conditioner to add softness and visible thickness. Focus shampoo on the scalp to cleanse and massage in circular motions; apply conditioner from mid-length to ends to avoid flattening roots. For added volume, rinse with cooler water and style with weightless products.

• Wet hair thoroughly and shampoo concentrating on scalp; rinse well.
• Apply conditioner primarily to mid-lengths and ends; leave 1–2 minutes.
• Rinse thoroughly and comb through while conditioning for detangling.
• Repeat 2–3 times weekly or adjust frequency as needed for your hair type.

What makes this set different from other volumizing products?

BELLISSO emphasizes a botanical-forward thickening approach combined with salon-grade formulation practices. Instead of relying on heavy silicones or strong surfactants, the set blends onion-derived actives, biotin, and stimulating essential oils to create lightweight fullness. The result is a cosmetically elegant finish suitable for everyday wear and styling.

• Onion extract paired with biotin for strand-focused volume.
• Professional-grade texture that works under styling products.
• No harsh sulfates while still delivering effective cleansing.
• Formulated for both men and women with fine or thinning hair.

Who is this for: BELLISSO’s Onion Shampoo and Conditioner Set suits anyone seeking a sulfate-free, volumizing routine that enhances the appearance of thin or fine hair without heavy residue. It’s ideal for those who want a salon-feel at home, prefer botanical ingredients like rosemary and peppermint, and want a balanced, everyday system for fuller-looking, hydrated hair.

Ingredients

SHAMPOO: Water, Cocamidopropyl Betaine, Sodium Lauroyl Sarcosinate, Palm Kernelamide DEA, Cocamide MEA, Glycol Distearate, Fragrance, PEG-120 Methyl Glucose Dioleate, Glycerin, Guar Hydroxypropyltrimonium Chloride, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Citric Acid, Quaternium-80, Palm Kernel Acid, Sodium Lauroyl Glutamate, Benzyl Alcohol, Hydrolyzed Keratin, Biotin, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Simmondsia Chinensis (Jojoba) Seed Oil, Lavandula Angustifolia (Lavender) Oil, Mentha Haplocalyx Oil, Panthenol, Phenoxyethanol, Methylisothiazolinone, C12-15 Pareth-3, Aloe Barbadensis Leaf Extract, Allium Cepa (Onion) Bulb Extract, Rosmarinus Officinalis (Rosemary) Extract, Tocopherol, Ethylhexylglycerin, Hydroxyacetophenone. CONDITIONER: Water, Cetearyl Alcohol, Cetyl Al- cohol, Steartrimonium Chloride, Behentrimonium Chloride, C13-16 Isoparaffin, Amodimethicone, Squa- lane, Hydroxyethylcellulose, Fragrance, Alcohol, Guar Hydroxypropyltrimonium Chloride, Trideceth- 12, Cetrimonium Chloride, Glycerin, Citric Acid, Benzyl Alcohol, Sodium Benzoate, Biotin, Mentha Haplocalyx Oil (Peppermint), Argania Spinosa Kernel Oil, Tocopheryl Acetate, Simmondsia Chinensis (Jojoba) Seed Oil, Lavandula Angustifolia (Lavender) Oil, Panthenol, Methylisothiazolinone, Hydrolyzed Keratin, Aloe Barbadensis Leaf Extract, Allium Cepa (Onion) Bulb Extract, Rosmarinus Officinalis (Rosemary) Extract, Phenoxyethanol, Hydroxyacetophenone, Ethylhexylglycerin.