A 2-in-1 shampoo and conditioner saves time by not going through 2 separate steps when in the shower and offers instant results of cleansing and conditioning your hair at the same time.

• Nizoral Anti-Dandruff Shampoo with 1% Ketoconazole, Fresh Scent, 7 Fl Oz.
• Just For Men Control GX Grey Reducing 2-in-1 Shampoo and Conditioner, Gradual Hair Color for Stronger and Healthier Hair, 4 Fl Oz - Pack of 1 (Packaging May Vary)
• Old Spice Swagger 2-in-1 Shampoo and Conditioner for Men, 29.2 Fl Oz Each, Twin Pack.

Water/Eau, Sodium Lauryl Sulfate, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycol Distearate, Dimethicone, Sodium Citrate, Cocamide Mea, Sodium Xylenesulfonate, Fragrance/Parfum, Citric Acid, Sodium Benzoate, Polyquaternium-76, Sodium Chloride, Tetrasodium EDTA, Methylchloroisothiazolinone, Methylisothiazolinone ...

The Suave Professionals 2-in-1 is StyleCraze's pick for sensitive scalps: “This pH-balanced moisturizing shampoo cleanses and conditions your hair in one quick step.” It “contains a salon-quality formula designed for [a] dry and itchy scalp” and “promises to control dandruff while reducing breakage and split ends.”

aqua (water/eau), disodium lauryl sulfosuccinate, cocamidopropyl betaine, sodium cocoamphoacetate, coco glucoside, sodium cocoyl sarcosinate, glycerin (vegetable), lauryl glucoside, glyceryl oleate, aloe barbadensis (***aloe vera) leaf extract, salvia officinalis (sage) leaf extract, foeniculum vulgare (fennel) fruit ...

Shampoo is a cleansing agent. It contains ingredients called surfactants and detergents that help remove oil, sweat, dirt, product buildup, and environmental pollutants from your hair. Conditioners, on the other hand, contain natural oils, proteins, and botanical extracts that help keep hair soft, shiny, and smooth.

If you prefer the silky feeling (or just the convenience), it's completely fine to use 2-in-1 products. You just may need to add a clarifying shampoo once or twice a week. "The only downside to using a 2-in-1 is that the hair can begin to feel heavy over time," says Cardona.

To use 2-in-1 shampoo and conditioner:

1. Thoroughly wet your hair in the shower.
2. Apply the product to your whole head and hair, roots to ends.
3. Completely rinse your hair.
4. Your hair should feel clean when you're done but also a bit soft.

You're on your way to thicker-looking hair with Old Spice Conditioner. The vitamin C infused conditioner makes hair stronger To prevent future damage. You can feel the thickness in this luscious formula that will leave your hair looking and feeling like their golden days, except for today.

Water/Eau, Sodium Lauryl Sulfate, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycol Distearate, Dimethicone, Sodium Citrate, Cocamide MEA, Sodium Xylenesulfonate, Fragrance/Parfum, Citric Acid, Sodium Benzoate, Polyquaternium-76, Sodium Chloride, Tetrasodium EDTA, Methylchloroisothiazol-Inone, ...

If you prefer the silky feeling (or just the convenience), it's completely fine to use 2-in-1 products. You just may need to add a clarifying shampoo once or twice a week. "The only downside to using a 2-in-1 is that the hair can begin to feel heavy over time," says Cardona.

Enjoy up to 100% protection against dandruff with new Head and Shoulders 2-in1 Anti Hairfall Shampoo + Conditioner in One. It is especially formulated to rescue your hair from dandruff and hair fall.

Among the ingredients that go into the making of a shampoo are detergents, conditioners, thickeners, sequestering agents, pH adjusters, preservatives and specialty additives. Hair conditioners are designed to improve hair manageability, decrease hair static electricity and add luster.

However, a typical hair conditioner contains a conditioning emulsion base, emulsifiers and/or thickeners, stabilising agents, active ingredients like proteins (often from wheat), humectants and moisturisers including panthenol, glycerin and hyaluronic acid, as well as colourants and fragrance.

"With a 2-in-1 shampoo, you won't be getting that squeaky clean feeling, which some people need in their cleansing experience. But it's still working the same way by removing dirt and oil." If you prefer the silky feeling (or just the convenience), it's completely fine to use 2-in-1 products.

The main purpose of shampoo is to remove dirt and oil from the surface of the hair fibres and the scalp, while the main purpose of conditioner is to ensure that the hair is smooth for combing. Some commercial shampoos may also have additional components to control dandruff and condition hair.