# TLDR Review: Biolage Color Last Shampoo Refill

*Published: 2026-05-19 | Updated: 2026-05-19 | Source: https://shopsavvy.com/reviews-tldr/biolage-color-last-shampoo-refill*

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## Product: Biolage Color Last Shampoo Refill
**Brand:** Biolage

## Pros
- Nourishes, strengthens, hydrates, and adds shine to color-treated hair, helping maintain vibrancy
- Contains soybean oil and stearic acid, praised for moisturizing and nourishing effects
- Free from parabens and mineral oils, appealing to clean beauty enthusiasts
- Vegan formula, suitable for eco-conscious consumers
- Large 16.9 fl oz refill size, offering good value and less frequent repurchasing
- Helps preserve hair color longer according to many reviews
- Gentle enough for frequent use while still providing noticeable effects
- Pleasant, mild scent reported by some users

## Cons
- Some users felt it could be more effective at reducing color fade
- A few reviews noted it might not provide enough moisture for very dry or damaged hair
- Some people prefer a richer lather, which this shampoo may lack
- Results may vary depending on hair type, as some reviews suggest
- A small portion of users found it less hydrating than expected

## Bottom Line

We think this is a solid option for those looking to maintain their color-treated hair with a nourishing, vegan, and sulfate-free shampoo. It’s particularly good if you want a product that nourishes and adds shine without harsh chemicals, though if your hair is very dry, you might want to supplement with a conditioner or treatment. If you're after a more intense hydrating experience, consider trying the <component-button-product identifierProduct="12345-67890...">which offers richer moisture while still caring for color-treated hair.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Nourishes, strengthens, hydrates, and adds shine to color-treated hair, helping maintain vibrancy | Some users felt it could be more effective at reducing color fade |
| Contains soybean oil and stearic acid, praised for moisturizing and nourishing effects | A few reviews noted it might not provide enough moisture for very dry or damaged hair |
| Free from parabens and mineral oils, appealing to clean beauty enthusiasts | Some people prefer a richer lather, which this shampoo may lack |
| Vegan formula, suitable for eco-conscious consumers | Results may vary depending on hair type, as some reviews suggest |
| Large 16.9 fl oz refill size, offering good value and less frequent repurchasing | A small portion of users found it less hydrating than expected |
| Helps preserve hair color longer according to many reviews |  |
| Gentle enough for frequent use while still providing noticeable effects |  |
| Pleasant, mild scent reported by some users |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*