Skip to product information
1 of 4

Bloom In Soap

Petal Power Solid Shampoo Bar

Petal Power Solid Shampoo Bar

Our pH balanced shampoo bars will give you naturally healthy and soft, shining hair. Infused with hydrating glycerine, ylang-ylang and rose geranium oils, this conditioning bar is fortified with chicory root, bamboo extract, and organic tomato seed oil to enhance lustre, lock in moisture, fortify the hair follicles, reduce breakage, and deliver supreme hair softness and shine. Targeted at dry, heat damaged hair but suitable for all hair types. 

Our shampoo in a bar is available in an aluminium tin with a plantable label, or as a refill or handy sample size in minimal packaging.


Regular price £10.00
Regular price Sale price £10.00
Sale Sold out
Tax included. Shipping calculated at checkout.

Hero Ingredients

Chicory root - a 100% natural ingredient that replaces the need for synthetic silicones (commonly used in haircare to smooth, condition and detangle the hair, but can cause build up and weigh the hair down). In contrast, chicory root hydrates and conditions the hair naturally, leaving it feeling silky while enhancing the hair's natural shine without leaving any build up.

Bamboo extract - a powerhouse plant extract for the hair, bamboo is super rich in natural silica which is known to help improve hair growth. It's also one of the best natural ingredients to add shine and strengthen the hair follicles, while soothing the scalp.

Organic tomato seed oil - an upcycled oil produced from tomato seeds and a by-product of the food industry that would otherwise go to waste. As well as being super eco-friendly, tomato seed oil is great for heat damaged hair as it helps to lock in moisture and soften the hair shaft.

Organic clary sage flower water - a by-product of the steam distilling process of essential oils, clary sage flower water is known to help reduce dandruff and balance the production of sebum, while gently soothing a dry, itchy scalp.

Rose geranium oil - rose geranium oil helps to balance sebum production on the scalp and hair follicles to promote a healthy scalp while regulating dryness of the hair. Smells absolutely gorgeous too.

Ylang-ylang oil - known as nature's conditioner, ylang ylang acts as a natural sebum regulator which helps to reduce the risk of hair breakage while adding shine. It also smells blooming gorgeous.


Enjoy free standard delivery when you spend £40 or more, or free Express Delivery when you spend £100 or more! Discount is automatically applied at checkout.

We'll dispatch your order within 2 days and send it by Royal Mail. Choose from:

Standard Delivery: Tracked 48 service (2-3 days) - up to 2kg: £3.95

Standard Delivery: Tracked 48 (2-3 days) - over 2kg: £5.65

Express Delivery: Tracked 24 (1-2 business days) - up to 2kg: £4.65

Express Delivery: Tracked 24 (1-2 business days) - over 2kg: £6.45

Royal Mail Special Delivery Guaranteed by 1pm: Up to 1kg £8.95

Royal Mail Special Delivery Guaranteed by 1pm: 1-2kg: £10.65

We are only able to deliver within the UK due to EU cosmetic regulations.

How to use

1. Wet your hair and slide the shampoo bar across your scalp 3-5 times, depending on the length and thickness of your hair.
2. Put the shampoo bar down and use your hands to work the lather to cover your scalp and then through the length of your hair.
3. Rinse your hair. If you have a build-up of styling products on your hair you may benefit from a repeat wash.
4. Follow up with a conditioner if you normally use one - this conditioning shampoo bar won't have the same effect as a separate stand alone conditioner.

Plant your labels!

Plant the wildflower seed labels from our range of products and grow beautiful wildflowers in your garden. See our step-by-step planting guide here.


To make your shampoo bar last longer, always dry between uses. Dry on a soap dish with draining holes for the best results.

Full ingredients

INCI: Sodium Cocoyl Isethionate, Cetearyl Alcohol, Coco-Glucoside, Cetyl Alcohol, Theobroma Cacao Seed Butter, Inulin, Behentrimonium Methosulfate, Salvia Sclarea Flower/Leaf/Stem Water, Bambusa Vulgaris Stem Powder, Butyrospermum Parkii Butter, Solanum Lycopersicum Seed Oil, Pelargonium Graveolens Flower Oil, Cananga Odorata Flower Oil, Kaolin, Illite, Xanthan Gum, Benzyl Alcohol, Glycerin, Citric Acid, Salicylic Acid, Sorbic Acid, Citronellol, Geraniol, Linalool, Citral, Benzyl Benzoate, Benzyl Salicylate, Farnesol

In plain English: Sodium Cocoyl Isethionate (Palm-free Coconut Derived Cleanser), Behentrimonium Methosulfate (and) Cetearyl Alcohol (Conditioning Emulsifier), Coco-Glucoside (Palm-free Coconut Derived Foaming Agent), Cetyl Alcohol (Vegetable Derived Emulsifier), Cocoa Butter*, Chicory Root, Clary Sage Flower Water*, Bamboo Extract, Shea Butter*, Tomato Seed Oil, Rose Geranium Oil, Ylang-Ylang Oil, Pink Clay, Xanthan Gum, Preservative Eco (COSMOS and ECOCERT approved natural preservative), Vegetable Glycerin, Citric Acid, Citronellol, Geraniol, Linalool, Citral, Benzyl Benzoate, Benzyl Salicylate, Farnesol


Shampoo bar in aluminium tin and refill size - 60g

Trial size - 30g

View full details
  • Vegan friendly skincare
  • cruelty free skincare
  • sulphate free shampoo
  • pH balanced shampoo
  • plastic-free haircare

Customer Reviews

Based on 2 reviews
Lana Danisevica

Absolutely love my petal power shampoo bar. It leaves my hair feeling clean and soft. There is no unnecessarily large bottle to contend with in the shower, just a nice tidy shampoo bar. It is easy to travel with and there are no worries about airport security. These bars last a long time and are easy to use. If your on the fence about trying shampoo bars I recommend starting with these, you won’t be disappointed.

Hi Lana, thank you so much for leaving such a wonderful review of my shampoo bars! I'm so pleased you're happy with how your hair feels after using them. Great point about taking these on holiday with you too! Best wishes, Alison

Rachel Vaughan

Gorgeous shampoo bar. It leaves my hair super clean and shiny.

Hi Rachel, thanks so much for leaving such a wonderful review of my new shampoo bars! I'm over the moon that you, and your hair, is loving it! Best wishes, Alison

Shampoo bars FAQ's

Are your shampoo bars pH balanced?

Yes! Our shampoo bars have a pH of between 4.5 and 6 which is the ideal pH for a healthy scalp and hair.

How long will your shampoo bars last?

Our shampoo bars will last between 2-4 months depending on how often you wash your hair, how long your hair is, and how you store your shampoo bar between uses. As a guide:

Regular size - up to 60 washes

Trial size - up to 30 washes

How long does it take for hair to adjust to shampoo bars?

There is no transition period when you use pH balanced shampoo bars. pH balanced shampoo bars are made in the same way as regular liquid shampoo, minus the water. So if you're tempted to buy a solid shampoo that speaks about a transition period or using a vinegar rinse after use, this is not a pH balanced shampoo bar - it's a soap-based shampoo bar!

What's the difference between soap-based shampoo bars and pH balanced shampoo bars?

Soap-based shampoo bars are soap - the same soap you would use to wash your body with. Soap has a pH of 8-10 which, if used to wash your hair with, will result in higher friction between the hair fibres (think frizzy hair), and could lead to damage and breakage of the hair.

pH balanced shampoo bars are the same pH as your scalp (4.5-6) and provide a gentle cleansing environment that the hair loves.

Do I need to use a conditioner after using shampoo bars?

If you normally use a conditioner after shampooing your hair, you should use a conditioner after using a solid shampoo - shampoo bars work in exactly the same way as liquid bottled shampoo: they clean the hair. That said, our shampoo bars are formulated with light conditioning agents and botanical extracts and so you may find that you don't need to use a conditioner after using them.

How do I make my solid shampoo last a long time?

Storing your shampoo bar correctly will ensure that it lasts as long as possible. Always make sure that you dry your solid shampoo between uses. Store it on a draining soap dish where the air can dry the shampoo bar from all sides; for best results, turn your shampoo bar over every day to allow it to dry thoroughly. You could also use a slice of loofah or simply dry your shampoo bar on the shower rack out of the water.

1 of 2
A woman washing her hair with a shampoo bar

Are shampoo bars better than regular shampoo?

When choosing shampoo bars it's all in the details. So what's our secret to giving you healthy, shiny and super soft hair?

Shampoo bars vs liquid shampoo
  • A jar of organic whipped body butter


    Our shea body butter range is handmade with a nourishing blend of organic oils and butters to moisturise and condition your skin. Includes an unscented moisturiser for skin sensitive to fragrances.

  • Handmade luxury soap bars


    Get back to basics - choose natural soaps handmade with powerful botanical extracts to gently cleanse your skin and leave it feeling soft, smooth and moisturised. All natural soaps that won't dry your skin out.