Bur Bur Growing Season Deep Repair Hair Mask Review — Is It Worth It? [2026]
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Bur Bur Growing Season Deep Repair Hair Mask
A vegan, plant-protein deep conditioner for dry, damaged and color-treated hair, meant as a weekly ritual after shampooing.
Is the Bur Bur Deep Repair Mask worth buying?
If you have dry or heat-damaged hair and already like the brand's oil and shampoo, the mask is a sensible addition at $46. It is designed for all hair types, including curly, fine, textured and color-treated. The catch is the small review sample, 13 reviews on the page, so the near-perfect average rests on less evidence than the 406-review oil. It is also a rich formula with butters and oils, so very fine hair may prefer a lighter use.
A weekly deep conditioner with a botanical twist
The mask is a 4.93 oz (148 ml) creamy conditioner built on jojoba, avocado, broccoli seed oil and olive-derived squalane, with shea and murumuru butters. The ingredient list also includes burdock and nettle root extracts, ginger, garlic and wasabi root extracts, quinoa and chickpea proteins, and panthenol. It is billed as clean and non-toxic, and it displays a 2026 Allure Best in Beauty Awards badge on the page.
What makes it stand out
Plant proteins and botanical butters
The formula leans on plant proteins, jojoba, avocado, shea and murumuru to add moisture, help with breakage and smooth frizz. Bur Bur says it repairs damage from heat, color and styling.
Shampoo, mask, wait five to ten minutes
Apply to damp, freshly shampooed hair, work it through mid-lengths and ends, leave it 5 to 10 minutes and rinse with cool or lukewarm water. The brand suggests using the Mermaid detangling brush before rinsing to spread the product and ease knots.
For curly, fine, textured and color-treated
The listing says it suits all hair types and both women and men. It is a weekly mask, not a daily conditioner, so you will not use through the jar quickly.
Full spec sheet
| Size | 4.93 oz / 148 ml |
| Type | Deep repair conditioning mask |
| Base | Water, cetyl/stearyl alcohol, glycerin |
| Key oils and butters | Jojoba, avocado, broccoli seed, squalane, shea, murumuru |
| Botanicals | Burdock, nettle, ginger, garlic, wasabi root extracts |
| Claims | Plant-based, vegan, clean, non-toxic |
| Hair types | All, including curly, fine, textured, color-treated |
| Leave-on time | 5–10 minutes |
| Returns | Email within 14 days of receipt |
| Shipping | Free US standard shipping over $80 |
Pros & Cons
Pros
- 4.9 average on the product page
- Plant-based, vegan formula with a full ingredient list published
- Suited to color-treated, curly and textured hair
- Short 5 to 10 minute leave-on time
- Pairs with the rest of the Growing Season routine
Cons
- Only 13 reviews, so the score is less proven
- $46 for 148 ml is on the pricey side for a mask
- Rich butters may weigh down very fine hair
- Contains fragrance-style essential oils (bergamot, grapefruit, clary sage)
- Free shipping only over $80 for US orders
Answers before you buy
How do I use the mask?
Is it safe for color-treated hair?
Is it vegan?
How often should I use it?
How many reviews does it have?
Nice weekly mask, small sample size
The Deep Repair Mask is a thoughtful plant-based formula and the early reviews are very positive. It is a good add-on for dry or damaged hair, and a solid choice if you want to complete the Growing Season routine.
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