Frequently Asked Questions

General Product Information

They sure are!

For the majority of extensions, Najeau is generally safe to use, except for tape extensions where the oils might compromise the adhesive.

We strongly recommend conducting a patch test on your extensions beforehand and consulting your stylist. While applying oils near the extensions can be safe, it's essential to use gentle motions during massage to maintain their stability.

Safety always first. Our products are clean, synthetic fragrance-free, and use naturally derived oils. All the ingredients are listed and are readily available for you to always run by your doctors first.

The "best before" duration of your Najeau product is based on its opening time. The jar icon on the box packaging label signifies the number of months the product remains optimal once it's been opened.

In general, unless a product specifies a shorter expiration date, Najeau products maintain their quality for at least 24 months after manufacturing. The Period After Opening (PAO) further extends this time, varying depending on the product. However, after this period, changes in fragrance, texture, and effectiveness—especially for active ingredients, might occur. For optimal results, it's advisable to use the product promptly upon opening and adhere to specific storage instructions.

Yes! Numerous customers have encountered various scalp-related concerns such as an itchy scalp, scalp psoriasis, dandruff, premature hair shedding, and more.

While we can't assure specific outcomes, they've reported substantial success after using our products.

Najeau focuses on scalp health, prioritizing the well-being of follicles to prevent and alleviate premature scalp aging and follicle shrinkage. A healthy scalp promotes healthy hair.

Similar to facial care that doesn't prevent aging or wrinkles entirely but aids in slowing premature aging, we aim to educate individuals on caring for their scalp, hair, and overall well-being.

Product Ingredients

All of our products are cruelty-free, we test on ourselves and not animals.


  • Follicle Drops
  • Scalp Mask
  • Hair Guard
  • Cooling Drops
  • Warming Drops
  • Nourishing Shampoo
  • Nourishing Conditioner
  • Leave-In Conditioner
  • Extra Virgin Olive Oil


  • Hair Mask- This item is not vegan due to that it uses honey in the formula.

All Najeau products are free of parabens.

Najeau fragrances utilize ingredients sourced from natural origins.

Our Nourishing Conditioner and Leave-In Conditioner contain naturally derived essential oils. Though essential oils and extracts are part of our fragrance composition, they're categorized as fragrance in compliance with labeling protocols.

It's not a traditional perfume; rather, it's a fusion of various extracts and essential oils crafted to create a unique fragrance blend.

Najeau products feature essential oils specifically chosen for their beneficial scalp and hair care properties. Similar to all botanical extracts incorporated into our products, these oils undergo rigorous assessment for safety and effectiveness before being included in our formulations.

*Before using our products, it's crucial to conduct a patch test. Even with natural and herbal ingredients, potential allergic reactions can occur. These products are intended for external use on the hair and scalp; avoid contact with the eyes. Should any adverse reactions arise, discontinue use immediately.