Solstice Conditioner Bar – Toning for Brass Control & Softness

$25.00
Shipping calculated at checkout.

Sudz Cauldron

A full size bar can last up to 3+ Months

A toning conditioner formulated to enhance and maintain blonde, grey, silver, and highlighted hair, while combating dryness and damage. It gently locks in moisture for softer, shinier locks and helps keep unwanted yellow tones at bay. 

  • pH Balanced
  • Safe for Color-Treated Hair 
Size: Full Size (60g)

Product information

NO SULPHATES, PARABENS, SILICONES, PHTHALATES, PHENOXYETHANOL

Behentrimonium Methosulfate (Derived from Rapeseed), Cetyl Alcohol, Brassica Alcohol, Cocoa
Seed (Theobroma Cacao) Butter, Organic Shea (Butyrospermum Parkii) Butter, Organic Sweet Almond (Prunus Amygdalus Dulcis) Oil, Guar Gum (Hydroxypropyltrimonium
Chloride), Vegetable Glycerin, Natural Fragrance, DL Panthenol, Vitamin E (Tocopherol), Grapefruit Seed (Citrus Grandis) Extract, D&C Violet No. 2 (CI 60730)
WARNING:
For external use only.

At Sudz Cauldron, your satisfaction means everything to us. While we encourage mindful purchasing to help reduce environmental impact, we want you to love every product you try.

That’s why we offer a 30-day money-back guarantee—along with exchanges, refunds, or store credit for eligible returns (minus shipping costs). Please note that our Fun-Size Bars are final sale and not eligible for return or exchange. Click Here to view our refund policy.

To maximize the lifespan of your shampoo bar, store it in a cool, dry place away from direct water and heat.

Tip: Pair your bar with our chiffon bar bag for easy grip application and to use every last bit.

Why You'll Love It

Brass-Blocking Hydration

Pairs toning power with moisture to keep blonde hair silky, not straw-like.

Color-Care Boost

Helps extend color vibrancy without sulfates.

Soft, Shine-Boosted Hair

Leaves hair smooth, nourished, and radiant post-toning.

Balanced & Bright

Gently conditions without dulling or over-toning your strands.

Brighten & Tone Blonde, Silver Hair

Solstice is your toning sidekick, crafted to maintain brightness in blonde, silver, or pastel hair. With a subtle violet hue and moisture-rich ingredients, it gently neutralizes brassiness while delivering softness and shine. Ideal for color-treated hair that needs both tone correction and hydration without the harshness.

PRODUCT FEATURES

Step-by-step images showing a person applying a solid conditioner bar to their wet hair—gliding the bar over strands, working the product in with their hands, and rinsing to reveal soft, moisturized hair.

F.A.Q.

Solstice Full Ingredient List

NO SULFATES, NO PARABENS, NO SILICONES, NO PHENOXYETHANOL

Behentrimonium Methosulfate (Derived from Rapeseed), Cetyl Alcohol, Brassica Alcohol, Cocoa Seed (Theobroma Cacao) Butter, Organic Shea (Butyrospermum Parkii) Butter, Organic Sweet Almond (Prunus Amygdalus Dulcis) Oil, Guar Gum (Hydroxypropyltrimonium Chloride), Vegetable Glycerin, Natural Fragrance, DL Panthenol, Vitamin E (Tocopherol), Grapefruit Seed (Citrus Grandis) Extract, D&C Violet No. 2 (CI 60730)

Who can use this bar?

Solstice is suitable for most hair types, particularly blonde, gray, and silver hair. It’s recommended for ages 3+ due to the inclusion of D&C Violet No. 2 (a synthetic colorant). As always, we recommend reviewing the full ingredient list. This bar is scented with a blend of lab made Sandalwood and Rose Essential Oil.

Is this bar safe for color-treated hair?

Yes! Our conditioner bars are safe for color-treated hair. They’re free from sulfates, silicones, parabens, and harsh ingredients that strip color, so you can nourish your strands while keeping your shade vibrant

What does it smell like?

A soft, romantic blend where creamy sandalwood meets the delicate floral notes of rose. Balanced and elegant, this scent feels both earthy and feminine with a gentle, calming finish.

How long does it last?

With proper care, a full-size conditioner bar can last 2–3 months or more, depending on your hair length and how often you use it. Subscribe and save 20 so you never run out of product. You can pause, skip, or cancel anytime.


🌿 Pro Tip: Let bars dry fully between uses to maximize longevity!

How do I store a conditioner bar for Travel?

For travel, we recommend using our travel case, it fits both the conditioner bar and bar bag, keeping things neat and mess free. Hang the bag in the shower to let your bar dry between uses—no shelf space needed.

What is a conditioner bar?

A conditioner bar is a solid, waterless alternative to traditional liquid conditioners. This concentrated bar is packed with plant-based conditioning agents, oils, butters, and nutrients to deeply moisturize and detangle without the plastic bottle or harsh fillers.

Customer Reviews

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Taylor J.
Amazing Eco Alternative

A friend bought this for me as a gift and I’ve been using these shampoo and conditioner bars ever since! They smell great, my hair feels clean, no heavy product after rinsing, and helps cut down on plastic! The packing they come in is thoughtful, personalized, and eco friendly too 😊