RefectoCil Eyebrow & Lash Tint Kit – Chestnut No. 4

Create beautifully defined brows and lashes with warm, natural-looking colour using the RefectoCil Chestnut No. 4 Eyebrow & Lash Tint Kit.

This complete 4-piece kit combines RefectoCil Chestnut No. 4 Tint, Oxidant 3% Liquid Developer, an applicator brush and a reusable glass tint dish—giving you the essentials needed to mix and apply your RefectoCil tint.

Chestnut No. 4 creates a warm brown shade with subtle red tones, making it especially suited to auburn, copper, red-brown and warm brunette hair. On lighter hair, the chestnut colour appears more intense; on medium-brown hair, the result is more subtle with a soft chestnut lustre.

The finished colour is waterproof and smudge-resistant and lasts for up to 6 weeks.

What’s Included

1 × RefectoCil Chestnut No. 4 Tint – 15 mL
Warm brown eyebrow and eyelash tint with subtle red tones.

1 × RefectoCil Oxidant 3% Liquid Developer – 100 mL
3% / 10-volume liquid developer for activating RefectoCil tint.

1 × Applicator Brush
For controlled mixing and precise application.

1 × Glass Tint Dish
Reusable glass dish for preparing your tint.

Why You’ll Love It

✓ Complete 4-piece brow & lash tint kit
✓ Warm chestnut brown with subtle red tones
✓ Ideal for auburn, copper & warm brunette hair
✓ Tint + 3% developer included
✓ Applicator brush + glass dish included
✓ Waterproof + smudge-resistant
✓ Results last up to 6 weeks
✓ Approximately 30 applications per 15 mL tint tube

Who Is Chestnut No. 4 Best For?

Choose Chestnut No. 4 if your hair has naturally warm, auburn, copper or red-brown tones and you want your brows and lashes to complement that warmth.

Unlike a standard brown tint, Chestnut contains subtle red tones. RefectoCil specifically positions the shade for warm red-brown looks.

Chestnut vs. Natural Brown

Chestnut No. 4
Warm brown with subtle red tones. Best for auburn, copper, red-brown and warm brunette hair.

Natural Brown No. 3
A stronger classic brown designed for natural brunette looks without Chestnut’s distinct red warmth.

Want warm red-brown → Chestnut No. 4
Want classic brunette brown → Natural Brown No. 3

This comparison should stay on the page—it helps Google and AI shopping systems understand why the two kits aren’t interchangeable.

Frequently Asked Questions

What colour is RefectoCil Chestnut No. 4?
Chestnut is a warm brown with subtle red tones.

Is Chestnut good for auburn or red hair?
Yes. Chestnut is particularly suited to warm red-brown hair and people who want warmth in their brow or lash colour.

Will Chestnut make my eyebrows red?
The result depends on your starting hair colour. On lighter blonde-to-light-brown hair, Chestnut appears more intense. On medium-brown hair, it produces a more discreet chestnut lustre.

Can I use this kit on eyebrows and eyelashes?
Yes. Chestnut No. 4 is formulated as an eyebrow and eyelash tint.

Does the kit include developer?
Yes. Your kit includes RefectoCil Oxidant 3% Liquid Developer, so customers don’t need to purchase developer separately.

How long does the colour last?
RefectoCil states its tint lasts for up to 6 weeks, although individual results vary.

How many applications are in the kit?
The 15 mL Chestnut tint tube provides approximately 30 applications, depending on the amount used.

Can Chestnut be mixed with other RefectoCil shades?
Yes. Chestnut is mixable with the other RefectoCil tint colours and can be added to make another shade warmer.