
Description
A complete two-step ritual for fine, flat or easily weighed-down hair.
Pair the Avenir Keratin Volume Boost Shampoo with the Keratin Volume Boost Conditioner for targeted cleansing and conditioning care that leaves hair feeling softer, smoother and more manageable, with a fuller-looking finish.
What’s included
- 1 × Avenir Keratin Volume Boost Shampoo - 390ml
- 1 × Avenir Keratin Volume Boost Conditioner - 390ml
Why you’ll love it
- A simple shampoo-and-conditioner pairing for your regular wash routine
- Designed to support volume without a heavy finish
- Keratin-powered care for smoother, more manageable hair
- Save 10% compared with buying both products separately
How to use
Massage the shampoo into wet hair and scalp, then rinse thoroughly. Follow with the conditioner through the mid-lengths and ends. Leave briefly before rinsing.
Save 10% when you choose the complete ritual.
Key Benefits
Key Ingredients
Specifications
A complete two-step ritual for fine, flat or easily weighed-down hair.
Pair the Avenir Keratin Volume Boost Shampoo with the Keratin Volume Boost Conditioner for targeted cleansing and conditioning care that leaves hair feeling softer, smoother and more manageable, with a fuller-looking finish.
What’s included
- 1 × Avenir Keratin Volume Boost Shampoo - 390ml
- 1 × Avenir Keratin Volume Boost Conditioner - 390ml
Why you’ll love it
- A simple shampoo-and-conditioner pairing for your regular wash routine
- Designed to support volume without a heavy finish
- Keratin-powered care for smoother, more manageable hair
- Save 10% compared with buying both products separately
How to use
Massage the shampoo into wet hair and scalp, then rinse thoroughly. Follow with the conditioner through the mid-lengths and ends. Leave briefly before rinsing.
Save 10% when you choose the complete ritual.
The AVENIR Standard
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Ritual-Led Care
Compatible products grouped around clear hair goals.
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Product-Specific Guidance
Claims and directions are presented for each individual formula.
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Considered Ingredients
Ingredient-led haircare with clear product information.
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Everyday Manageability
Care focused on softness, shine, volume and a polished finish.
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Clear Routine Building
Simple steps to help you choose what works together.



