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Napiers Herbstrong Hair Conditioning Mask

✓ In Stock
Promotes Hair Growth Promotes Hair Growth
Natural Ingredients Natural Ingredients
165 Years Of Expertise 165 Years Of Expertise

Napiers Herbstrong Hair Conditioning Mask is a deeply nourishing treatment for the hair and scalp, inspired by an original 1860 herbal recipe from Duncan Napier. Formulated with rosemary extract and a powerful blend of 12 additional botanicals, including green tea, ginger, mulberry and fleece flower, this intensive mask helps to strengthen, smooth and rejuvenate the hair.

Free from artificial fragrance, parabens, sulphates and phthalates, it reduces tangles, enhances shine and supports a healthy scalp, leaving hair soft, strong and full of vitality.

Product Highlights

  • • Heritage-inspired herbal hair mask based on Duncan Napier’s 1860 rosemary tonics
  • • Contains a 13-herb botanical complex for scalp and hair vitality
  • • Deeply conditions and hydrates with coconut and peach kernel oils
  • • Reduces tangles, strengthens strands and enhances shine
  • • Supports a healthy scalp with antioxidant-rich botanicals
  • • Free from artificial fragrance, parabens, sulphates and phthalates
  • • Suitable for all hair types, including sensitive scalps

Order online today: Typically dispatched within 1-3 working days
Pickup available at our : Usually ready in 2-4 days

Heritage-Inspired with Modern Botanicals

Rooted in Napiers’ herbal tradition, this mask builds on Duncan Napier’s historic use of rosemary tonics for hair health. Today, the formula combines rosemary’s stimulating properties with 13 carefully selected herbs, each chosen for their ability to nourish the scalp and strengthen the hair.

The conditioning base is enriched with extracts of green tea, ginger, wolfberry, Korean angelica, mulberry, fleece flower, purple gromwell and more, creating a nutrient-rich blend that supports both hair and scalp health. Together, these botanicals provide antioxidant protection, stimulate the scalp and encourage healthier-looking hair growth.

Strength, Shine and Smoothness

With peach kernel oil, coconut oil and glycerine, the mask restores moisture, smooths rough cuticles and makes hair more manageable. This helps reduce tangles, protect against breakage and enhance natural shine, leaving hair soft, silky and resilient.

How to Use Napiers Herbstrong Hair Conditioning Mask

After shampooing, apply to damp hair, focusing on the mid-lengths and ends.

💧 Daily Conditioner: Leave on for 2–3 minutes before rinsing thoroughly to detangle, smooth and condition hair every day.

🧖 Deep Treatment Mask: For intensive care, leave on for 15–30 minutes before rinsing, allowing the 13-herb complex to deeply nourish and revitalise.

🌿 Tip: For best results, pair with Napiers Herbstrong Shampoo Tonic and Napiers Herbstrong Hair Tonic

Key Ingredients

Aqua (water), Cetearyl Alcohol (coconut derived), Caprylic/capric triglyceride (coconut oil), Prunus Persica Kernel Oil (peach kernel oil), Vegetable glycerine (glycerine), Behentrimonium Chloride (natural conditioner), Glyceryl Stearate (natural emulsifier), Benzyl alcohol (natural preservative), Propanediol (natural humectant), Sorbitan olivate (emulsifier derived from olive oil), Cetearyl olivate (emulsifier derived from olive oil), Salicylic acid (natural preservative), Citrus limonum peel oil (lemon peel oil), Xanthan gum (natural thickener), Tocopherol (antioxidant vitamine), Citrus aurantifolia peel oil (lime peel oil), Rosmarinus oficinalis leaf oil (rosemary leaf oil), Sorbic acid (natural preservative), Sophora Flavescens Root Extract (ku shen extract), Capsicum Annuum Fruit Extract (hot pepper extract), Lycium Chinense Fruit Extract (wolfberry extract), Camellia Sinensis Leaf Extract (green tea extract), Angelica Gigas Root Extract (korean angelica extract), Angelica Dahurica Root Extract (chinese angelica extract), Rubus Coreanus Fruit Extract (bokbunja), Morus Alba Root Extract (white mulbery extract), Pinus Palustris Leaf Extract (longleaf pine extract), Lithospermum Erythrorhizon Root Extract (purple gromwel), Polygonum Multiflorum Root Extract (fleece flower extract), Zingiber oficinale extract (ginger root).
For use by adults. Not suitable for those who are pregnant or breastfeeding.

Customer Reviews

Based on 7 reviews
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W
W*****e

This conditioner left my hair feeling really soft. I used only a small amount as the jar is small, but it still worked well.

@
@Chezzas Melts and More

Smells lovely can't wait to use it

s
sunnyjo9

Brilliant leave my hair soft, would like a bigger tub

Smell is subtle when in the jar and really comes out on your hair, I use as a conditioner and it has improved the health of my hair massively, it's shinier, looks healthier and doesn't get as greasy

l
lisa

I cannot recommend this brand enough you will not be disappointed 🩷

165 Years Of Edinburgh Heritage

All of our products are formulated by expert herbalists at Napiers. With 165 years of experience.

Our History

Frequently asked questions


Yes, it is formulated to benefit all hair types, including dry, damaged and colour-treated hair.


Yes, it is designed to condition both the hair and scalp, supporting overall hair vitality.


No, it is free from silicones, parabens, sulphates and artificial fragrance.


No, it rinses out cleanly, leaving hair nourished but not weighed down.


For most hair types, once or twice a week is ideal. Very dry or damaged hair may benefit from more frequent use.

Frequently Bought Together

Shipping & Returns

• Free UK shipping over £65

• £4.95 UK Next Day Service shipping on all orders less than £64.99

• Orders typically dispatched within 1-3 working days

• Free returns within 30 days. See our refund policy for more info.

Delivery & Shipping Policy
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