Strength Repair

Strengthening Shampoo Bar | Damaged, Color-Treated & Fragile Hair | 3 oz (85 g)

Hair that's been stressed by coloring, heat styling, or everyday wear deserves a little extra care.

Strength Repair is a strengthening shampoo bar for damaged, color-treated, and fragile hair that cleanses while helping rough, stressed strands feel smoother, softer, and more resilient. Its creamy lather washes away everyday buildup without leaving hair feeling excessively dry or stripped, making it easier to manage hair that needs a little more attention.

At the heart of Strength Repair is hydrolyzed keratin, a conditioning protein that helps smooth the hair's surface and improve the feel of damaged strands. Cupuaçu butter and meadowfoam seed oil contribute softness, while panthenol (vitamin B5) and a honey-derived conditioning ingredient help hair retain moisture and improve manageability.

We carefully refined the balance of cleansing and conditioning ingredients to create a shampoo that addresses the particular needs of damaged-feeling hair. Unlike traditional soap-based bars, Strength Repair is formulated specifically for hair, with a pH designed to be compatible with its needs.

Finished with individually created marbling and our distinctive Botanist's Study fragrance, Strength Repair brings thoughtful care and a beautiful washing experience to hair that needs both.

What You'll Notice

• Stronger-feeling hair: Helps fragile, stressed strands feel smoother and more resilient.

• Improved softness: Conditions rough, damaged-feeling hair for a softer, silkier finish.

• Easier detangling: Conditioning ingredients help reduce friction and improve combability, making hair easier to manage.

• Clean without feeling stripped: Effectively cleanses while helping maintain a soft, conditioned feel.

• More from a smaller bar: A concentrated shampoo made without added water, designed for long-lasting use without a plastic shampoo bottle.

Best For

Damaged, color-treated, heat-styled, or fragile hair that feels rough, tangles easily, or needs additional conditioning after washing.

Fragrance | Botanist's Study

Created and blended by us, Botanist's Study brings together fresh herbal notes and smooth, warm woods. Subtle, inviting, and quietly distinctive, this balanced fragrance leaves a soft, lingering impression.

Handcrafted with Care

Each Strength Repair shampoo bar is handcrafted in small batches and finished with individually created marbling. Slight variations in color and pattern are a natural part of the process, making every bar distinctive.

Our concentrated, waterless shampoo bars offer a thoughtful alternative to conventional liquid shampoos. Compact and designed to last, they eliminate the need for a plastic shampoo bottle without compromising the experience of washing your hair.

How to Use

Wet your hair and the shampoo bar thoroughly. Glide the bar over your wet scalp a few times, or work it between your hands to create a lather. Massage gently through the scalp and hair, then rinse thoroughly.

Follow with your preferred Rowan & Thistle conditioner bar for additional softness and conditioning.

Allow the bar to dry between uses to help extend its life.

Product Details

Product Type: Strengthening Shampoo Bar

Hair Type: Damaged, color-treated, heat-styled, or fragile hair

Net Weight: 3 oz (85 g)

Fragrance: Botanist's Study

Made: Handcrafted in small batches