Number 4

Number 4 Hydrating Shampoo — Moisturizing, Color-Protecting, Sulfate-Free | 25 oz

High-performance beauty made for confident daily results

$116.70

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Why customers choose Oseila Beauty

Overview

Number 4 Hydrating Shampoo delivers a moisture rich cleanse designed to soften and brighten hair from root to tip. The formula glides through strands with a creamy lather and rinses clean, leaving hair feeling nourished, light, and easier to manage after every wash.

Created for a balanced daily routine, this shampoo supports hair that has lost moisture due to styling, heat, or environmental factors. You may notice improved manageability and a healthier feel as you detangle and style.

Key benefits

  • Moisture Rich Formula restores softness and enhances natural shine without weighing hair down.
  • Color Safe care cleanses gently while helping maintain vibrancy and longevity of color treated hair.
  • Scalp comfort with a refreshing feel that helps calm dry, flaky areas without irritation.
  • Sulfate free and safe, avoiding harsh detergents while delivering a luxurious cleansing experience.

Designed for everyday use

Ideal for women and men who want a reliable, sulfate free option that cleanses without stripping moisture. The fragrance is subtle and approachable, making it suitable for daily use and for pairing with a hydrating conditioner.

As a color-loving formula, it cleanses while protecting pigments and cuticles, helping maintain vibrancy and smoothness without fade in most routines. The lightweight cleanse also pairs well with styling products for a polished finish.

Travel ready and versatile

In addition to a full size 25 oz bottle, this option offers a travel friendly, compact form for on the go care. It integrates well into a moisturizing hair care set, supporting a simple routine whether at home or away.

Usage ideas

  • Massage onto wet hair and scalp, rinse thoroughly, then follow with Number 4 Hydrating Conditioner for added moisture.
  • Pair regularly with a color protecting conditioner to support color retention while cleansing.
  • Use as part of a lightweight wash routine during travel or gym days.

Who it suits

Ideal for anyone seeking moisture, including those with dry or color treated hair. It pairs well with Number 4 conditioner for a complete moisturizing routine and is suitable for daily washing or reset days.

FAQ

Q: Is Number 4 Hydrating Shampoo sulfate-free?

A: Yes. It is formulated to be sulfate-free, gluten-free, and paraben-free, while delivering gentle cleansing and lasting moisture.

Q: Can I use Number 4 Hydrating Shampoo on color-treated hair?

A: Yes. It gently cleanses and helps maintain color vibrancy with a color-safe formula designed for treated hair.