Best Men’s Shampoo for Long Hair: Top Thickening Shampoos for Men
Longer hair for men often requires a shampoo that cleanses without stripping moisture while supporting volume and manageability. The following five products are selected for their focus on thinning or fine hair, scalp care, and thickening benefits. Each option offers unique ingredients and scents to fit different preferences, all designed to keep long hair looking fuller and healthier.
| Product | Brand | Key Benefit |
|---|---|---|
| Dove Men+Care Thick + Strong 2-in-1 | Dove Men + Care | Strengthens and thickens 2-in-1 formula |
| Every Man Jack 2-in-1 Amber + Sandalwood | Every Man Jack | Naturally derived, refreshing scent, all-in-one cleanse |
| Viking Revolution Spiced Vanilla Set | Viking Revolution | Biotin-rich, natural oils for conditioning and volume |
| hims Thick Fix Shampoo | Hims & Hers | Saw palmetto for potential thickening and scalp nourishment |
| Dove Men+Care Sandalwood & Cardamom 2-in-1 | Dove Men + Care | Plant-powered formula with vitamin B3 for thicker-feeling hair |
Dove Men+Care Thick + Strong 2-in-1

Dove Men+Care Thick + Strong 2-in-1 Shampoo and Conditioner combines cleansing with fortifying benefits in one bottle. It’s designed for men with fine or thinning hair who want stronger strands from root to tip. Infused with caffeine and calcium, the formula aims to help hair feel thicker and more resilient, while saving time in daily routines. The product emphasizes a practical option for busy mornings without sacrificing scalp health or hair texture.
Every Man Jack 2-in-1 Amber + Sandalwood

Every Man Jack 2-in-1 Amber + Sandalwood delivers a naturally derived cleansing experience with a warm Sandalwood and Amber scent. Suitable for all hair types, it simplifies the routine by combining shampoo and conditioner in one bottle. The brand emphasizes US-made quality and a commitment to Cruelty-Free standards, offering a straightforward option for men seeking a refreshing aroma and reliable cleanliness in a single product.
Viking Revolution Spiced Vanilla Set

The Viking Revolution Spiced Vanilla set features biotin along with jojoba oil for moisturization and scalp health. The Spiced Vanilla scent provides a distinctive, masculine aroma that helps hair feel refreshed after cleansing. The formula is designed to support fuller-looking hair and is positioned as a practical option for men facing thinning or longer hair that benefits from additional conditioning and scalp-friendly ingredients.
Every Man Jack 2-in-1 Tea Tree + Cedar

Every Man Jack Tea Tree + Cedar 2-in-1 cleanses, hydrates, and adds volume. The Tea Tree and Cedar oils promote a refreshed scalp feel, while the natural formulation aligns with a simple daily routine. This option is suited for men who want a zesty aroma and an efficient 2-in-1 approach, especially useful for longer hair that benefits from regular cleansing and light conditioning.
hims Thick Fix Shampoo

hims Thick Fix Shampoo leverages saw palmetto to cleanse the scalp and support thicker-looking hair. The formula emphasizes vegan, sulfate-free, and cruelty-free ingredients for a gentler cleanse. It also features a refreshing eucalyptus scent, making it a practical choice for those seeking a scalp-focused option that complements longer hair care routines without harsh additives.
hims Thick Fix Shampoo & Conditioner Set

The hims Thick Fix Shampoo & Conditioner Set combines cleansing with conditioning to support fuller-looking hair. This duo emphasizes saw palmetto and a refreshing eucalyptus scent, while maintaining clean and safe ingredient standards. The set provides a cohesive routine for men who want a reliable, vegan option that promotes healthier-feeling hair from wash to style, especially useful for longer hair prone to thinning.
DOVE MEN + CARE Sandalwood & Cardamom 2-in-1

Dove Men + Care Sandalwood and Cardamom 2-in-1 focuses on thickening and fullness with a plant-powered approach. It includes vitamin B3 and a mineral complex to support thicker-feeling hair in thinning areas. The sandalwood and cardamom scent offers a warm, masculine fragrance, while the sulfate-free formula aims to preserve moisture and scalp health in addition to cleansing.
Buying Guide
- Hair type and goals: For long, thinning hair, look for thickening agents, biotin, saw palmetto, or calcium-rich formulations that claim to improve volume and resilience.
- 1 vs 2-in-1: Consider whether you prefer a dedicated conditioner or a 2-in-1 product for simplicity, especially if you comb longer hair daily.
- Scalp health: Ingredients like tea tree oil, eucalyptus, or aloe can soothe the scalp, reducing itchiness and flakes that can accompany longer hair care routines.
- Fragrance: Scent preferences vary; some users favor woody or spicy notes (amber, sandalwood) while others prefer fresh or herbal scents (tea tree, cedar).
- Ingredients to avoid: If you have sensitive skin or color-treated hair, choose products labeled sulfate-free, paraben-free, and cruelty-free where possible.
- Versatility: Many of these products are 2-in-1; consider if you want a separate conditioner for deeper moisture or a lighter daily option for quicker routines.
- Brand fit and sourcing: US-made and cruelty-free labels can be important for some buyers; check the brand’s sustainability and manufacturing claims.
- Long-term use: For best results with thinning concerns, consistency matters; consider a regimen that you can maintain weekly or daily.