Dove Thickening Shampoo & Conditioner Duo 16 oz/9 oz — Density Boost with Niacinamide & Peptides

Dove Derma Scalp Thickening Shampoo and Conditioner is a sulfate-free duo formulated with niacinamide, peptides, glycerin and zinc to strengthen hair and help visibly improve density from the scalp outward.

Designed by Dove with dermatologists and built on decades of skincare experience, this two-step system targets thinning and breakage by supporting the scalp’s moisture barrier and hair resilience. The pack combines a 16 oz pH-balanced shampoo and a 9 oz conditioner together with ingredients selected to nourish fragile strands while preserving scalp balance. Gentle cleansing, focused strengthening, and moisturized finishes help hair appear fuller without harsh surfactants or unnecessary weight.

How does this duo help hair look thicker?

The formula supports thicker-looking hair by addressing both scalp health and strand strength. Niacinamide and peptides work to support the skin environment at the roots while glycerin provides hydration that reduces brittleness. Over time, the combined effect helps hair sit fuller and feel stronger.

• Niacinamide (Vitamin B3) supports a healthy scalp environment.
• Peptides help fortify hair fibers against breakage.
• Glycerin adds lightweight hydration to improve strand flexibility.
• Zinc contributes to a balanced scalp condition.

Will this routine reduce breakage and brittle hair?

The formulation is aimed at strengthening fragile lengths to lower the appearance of breakage. By reinforcing the moisture barrier and supplying supportive actives, hair retains more resilience during styling and brushing. It’s not a single-use fix, but regular use encourages improved manageability.

• Sulfate-free cleansing avoids excessive striping of natural oils.
• pH-balanced shampoo helps maintain scalp comfort.
• Conditioner detangles to lessen mechanical damage from combing.
• Consistent use improves texture and reduces snap-prone strands.

How do I use these products for best results?

Apply the shampoo to wet hair, lather at the roots, and rinse thoroughly; follow with the conditioner focusing on mid-lengths to ends and leave for a minute before rinsing. For a targeted boost, integrate a density-focused scalp serum as part of your routine for enhanced scalp support. Use regularly—every wash—to maintain the scalp and strand improvements.

• Shampoo: massage gently into roots, then rinse completely.
• Conditioner: smooth through lengths and rinse after one minute.
• Pair with a scalp serum for concentrated treatment at the root.
• Use consistently for visible improvements over weeks.

Is this cruelty-free and suitable for sensitive scalps?

Dove declares that these products are PETA-approved and formulated without animal testing worldwide, and the sulfate-free, pH-balanced composition is intended to be gentle on sensitive scalps. If you have specific allergies or scalp conditions, check ingredient lists and consult a professional for personalized guidance.

• PETA-approved and not tested on animals globally.
• Vegan formulation by Dove standards.
• Sulfate-free to minimize irritation and dryness.
• Developed with dermatologists to support scalp compatibility.

Who is this for: This shampoo and conditioner set is suited for people experiencing hair that looks thin, feels brittle, or breaks easily and who want a gentle, dermatologist-developed routine to support scalp health and fuller-looking hair. It works well for daily to frequent washers seeking a non-heavy, science-informed formula that pairs with targeted scalp treatments for enhanced density support.