Haircare Travel Duo
Haircare Travel Duo
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Heather Shampoo
Lemongrass, Lavender & Amyris Essential Oils
Thea Conditioner
Lavender, Bergamot and Black Pepper Essential Oils
Our Heather & Thea bars, now in a compact travel-friendly set — the perfect way to explore our natural haircare range or take your favourites on the go. Bright, herbal, and softly floral with a subtle spice, this duo gently cleanses, conditions, and cares for your hair wherever you are.
Our shampoo bar is crafted with a mild, SLS-free base and nourishing plant oils to support soft, healthy hair without stripping. The conditioner bar is silicone-free and enriched with botanical butters and oils to detangle and hydrate without heaviness. Together, they create a complete routine that leaves hair balanced, refreshed, and lightly scented with our signature essential oil blends.
Whether you’re packing light or sampling before choosing the full-size bars, this duo is a perfect introduction to Oat & Thistle haircare.
↞ Fancy a code? try haircare15 for 15% off ↠
All Oat & Thistle products are always assured
♡ plastic free ♡ all natural ♡ palm oil free ♡ plant based ♡ sustainable ♡ zero waste ♡ certified ♡
Shampoo Bar Ingredients
Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Behentrimonium Methosulfate (and) Cetearyl Alcohol, Cetyl Alcohol, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Panthenol, Cymbopogon Flexuosus (Lemongrass) Oil, Lavandula Angustifolia (Lavender) Oil, Kaolin (French Pink Clay), Phenoxyethanol (and) Ethylhexylglycerin (Preservative), Indigo Naturalis (Qing Tai), Amyris Balsamifera (Amyris) Bark Oil, Citral, Geraniol, Limonene, Linalool
Conditioner Bar Ingredients
Behentrimonium Methosulfate (and) Cetearyl Alcohol, Cetyl Alcohol, Butyrospermum Parkii (Shea Butter), Theobroma Cacao (Cocoa) Seed Butter, Persea Gratissima (Avocado) Oil, Panthenol, Cetrimonium Chloride, Lavandula Angustifolia (Lavender) Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Piper Nigrum (Black Pepper) Seed Oil, Phenoxyethanol (and) Ethylhexylglycerin (Preservative), Limonene, Linalool
- All Natural
- Sustainable
- Scottish






Why Switch to Solid Haircare?
Solid shampoo and conditioner bars are a gentle, low-waste alternative to bottled products. Free from harsh detergents, silicones, and plastic packaging, they’re better for your hair and the planet. Each bar is long-lasting, travel-friendly, and full of natural, plant-based ingredients.

How to Use
Wet your hair and warm the bar under running water. For shampoo, lather in your hands or glide directly over your scalp. For conditioner, stroke onto the ends and let it melt in. Rinse thoroughly and store the bar somewhere dry between uses.
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Heather Shampoo Bar
Lemongrass, Lavender & Amyris Essential Oils
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Thea Conditioner Bar
Lavender, Bergamot & Black Pepper Essential Oils
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Haircare Travel Duo
Heather Shampoo & Thea Conditioner Minis
Some of our hand-picked ingredients
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Sodium Cocoyl Isethionate (SCI)
A gentle, coconut-derived cleanser that creates a rich, creamy lather to effectively remove dirt and oil without stripping your hair’s natural moisture barrier.
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Cocamidopropyl Betaine
A mild, coconut-based foaming agent that boosts lather and helps cleanse the scalp gently while reducing irritation and enhancing product performance.
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BTMS-25 & Cetyl Alcohol
A carefully balanced blend of BTMS-25 and cetyl alcohol that smooths, detangles, and softens hair, leaving it more manageable and reducing static and frizz.
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Luxury Oils & Butters
Nourishing plant-based oils and butters such as shea, cocoa, avocado, and almond that deeply moisturise and protect for healthier, shinier hair.
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Pro-Vitamin B5 (Panthenol)
A powerful humectant that helps retain moisture, improve elasticity, and strengthen hair from root to tip, leaving it soft and resilient over time.
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Essential Oils
Natural aromatic oils chosen not just for their gentle scent, but also for their beneficial properties that support scalp health and hair vitality.
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French Clay
A naturally mineral-rich clay that gently purifies the scalp, helping to absorb excess oil, remove buildup, and rebalance without over-drying.
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Preservative
A gentle, broad-spectrum preservative derived from natural sources that keeps our bars safe, stable, and free from harmful microbial growth.

Our Sustainable Packaging
Our soaps are all packaged in a handmade kraft card box, supplied with all the info and ingredients. Everything is recyclable and compostable making it plastic-free and zero-waste - which makes us happy!
Hair is so clean and it feels lovely. I was sceptical as have tried shampoo bars before, these lather and work!
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