Design Essentials Oat Protein & Henna Deep Cleansing Shampoo — 32 oz Sulfate-Free, Strengthens & Volumizes

Design Essentials Oat Protein & Henna Deep Cleansing Shampoo is a sulfate-free clarifying shampoo that removes buildup while strengthening and adding volume to relaxed, natural, and color-treated hair.

This 32-ounce professional-strength shampoo blends oat protein and henna to lift residues and refresh hair without stripping essential moisture. Formulated for a range of textures — from relaxed to natural and color-treated strands — it clears product and environmental buildup, supports elasticity, and improves manageability. The gentle yet deep-cleaning action prepares hair for conditioning or styling while leaving the scalp feeling balanced, not dried out.

How does this shampoo remove buildup without over-drying?

The formulation targets product residue, oils, and pollutants with cleansing agents chosen to clear impurities while conserving hair’s natural moisture. Oat protein helps cushion strands so hair isn’t left brittle after washing, and the absence of harsh sulfates reduces the chance of excessive drying. The result is hair that feels clean and resilient rather than stripped.

• Deep clarifying action lifts styling product and oil buildup
• Sulfate-free surfactants minimize moisture loss
• Oat protein supports strand integrity during cleansing
• Leaves scalp balanced, not tight or flaky

Will this shampoo help my hair look thicker or more voluminous?

Yes — the formula is designed to boost fullness and body. Henna and oat protein work together to strengthen the cortex and add temporary lift, giving the appearance of more volume. Regular use as a clarifying step can improve styling outcomes and make hair easier to lift and shape.

• Henna contributes to fuller-looking cuticles and body
• Oat protein increases strand thickness perception
• Clarified hair holds styling products more effectively
• Creates a better base for volumizing routines

Is this safe for relaxed, natural, or color-treated hair?

The shampoo is formulated to be versatile across chemically treated, natural, and color-treated hair types. It removes buildup that can dull color and weigh hair down while avoiding parabens and harsh chemicals. Though clarifying shampoos can reduce surface color intensity over time, this product aims to cleanse gently while maintaining manageability.

• Suitable for relaxed and natural textures
• Formulated to be safe for color-treated hair with gentle ingredients
• Free from parabens and strong sulfates that can be overly aggressive
• Prepares hair for conditioners and treatments without excessive stripping

How should I use it in my hair care routine?

Use this shampoo as a clarifying wash whenever product buildup or environmental grime needs removal — for many, that’s once a week or biweekly depending on styling frequency. Apply to wet hair, lather thoroughly focusing on the scalp, then rinse and follow with a moisturizing conditioner or mask to restore hydration and softness.

• Apply to wet hair and massage into scalp until lathered
• Rinse completely; repeat if heavy buildup is present
• Follow with a conditioner or deep treatment for softness
• Use weekly or as needed based on product use and oiliness

This shampoo is thoughtfully crafted to strengthen and clarify without harsh chemicals and is cruelty-free. It provides a professional-sized bottle (32 oz) for salon-style frequency and routines, helping maintain the look, feel, and manageability of multiple hair types.

Who is this for: Professionals and at-home users seeking a powerful clarifying shampoo that still respects moisture balance — particularly those with relaxed, natural, or color-treated hair who want improved manageability, enhanced fullness, and a clean foundation for styling.

Ingredients

Deionized Water, Sodium Lauryl Sulfate, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Lauramide MEA, Glycol Distearate, Hydrolyzed Oat Protein, Phenoxyethanol, Benzoic Acid, Ethylhexylglycerin, Glycereth-2 Cocoate, Glycerin, Calendula Officinalis Flower Extract, Hydrastis Canadensis Root Extract, Lawsonia Inermis Extract, Equisetum Hiemale Extract, Chamomilla Recutita Extract, Saponaria Officinalis Leaf Extract, Prunus Serotina Bar, Polyquaternium-10, Fragrance