01
Caffeine
Caffeine
Supports scalp stimulation at wash time, helping the root feel more energised and responsive.
OVESSI HAIR
The Volume : Keratin Lift Shampoo
keratin volumising lift shampoo
A naturally certified shampoo that cleanses the scalp, lifts the root, and leaves hair feeling fuller, softer, and stronger with every wash.
$45
- Vegan and cruelty-free
- Made fresh once you order
- Dispatched within 2 working days
- Free US shipping over $75
Made fresh for you once you order · dispatched within 2 working days.
On the hair and scalp
What this formula brings
- 01
Root lift with clean, even lather
- 02
Peppermint rosemary freshness energises the scalp
- 03
Hair feels fuller, softer, stronger
Why this exists
Volume is largely determined at the scalp and root. When the scalp is congested, over-oily, or under-stimulated, the strand grows and sits flatter, so hair can quickly lose lift after washing. This shampoo is built to address that at cleansing step rather than masking it later. Caffeine and rosemary oil bring a scalp-focused stimulating approach, while Sodium PCA and Zinc PCA help balance sebum and keep the scalp from weighing hair down between washes. Hydrolyzed keratin supports the strand itself, adding temporary structural reinforcement so hair feels less fragile through brushing and styling. The result is a cleansing formula that works on both the root environment and the fibre, with a thorough lather that rinses clean and leaves the hair with a more noticeable sense of fullness.
Inside the formula
The key actives
02
Rosemary Oil
Rosmarinus Officinalis (Rosemary) Leaf Oil
Adds a stimulating scalp sensation while supporting the formula's volume-focused cleansing approach.
03
Hydrolyzed Keratin
Hydrolyzed Keratin
Provides temporary structural reinforcement to help protect strands and support a fuller look through the lengths.
04
Sodium PCA
Sodium PCA
Helps draw and hold moisture at the scalp surface while supporting a balanced wash experience.
05
Zinc PCA
Zinc PCA
Helps moderate excess sebum, so hair is less likely to flatten quickly after washing.
On the hair and scalp
The lather is generous and even. It rinses cleanly without leaving the scalp feeling coated. Hair dries with a visible sense of lift at the root and a softer finish through the lengths.
The application
How to use this
-
1
Apply to wet hair
Work a small amount into thoroughly wet hair, focusing on the scalp and roots first. Add a little more water if needed to build the lather evenly.
-
2
Massage the scalp
Massage gently for a moment to distribute the formula and activate the fresh rosemary and peppermint sensation. Let the cleansing base do the work rather than scrubbing aggressively.
-
3
Rinse cleanly
Rinse well until the scalp feels clean and the water runs clear. Repeat if your scalp has been particularly oily or product-heavy.
-
4
Follow with care
Use your conditioner or treatment step after rinsing, concentrating on mid-lengths and ends if needed. This keeps the root clean while supporting softness through the hair.
What to expect
On the hair, over time
Day 1
The scalp feels freshly cleansed and lightly invigorated after rinsing. Hair dries with a cleaner root and an immediate sense of lift.
Week 1
The hair begins to hold volume more noticeably after washing, especially at the crown and root. The fresh feel tends to last better into the next day.
Week 4
Mid-week flatness is less pronounced, and the scalp tends to feel more balanced between washes. Hair can feel more resilient and less prone to looking weighed down.
The deeper detail
The formulation, the provenance, the standard
Formulation
The cleansing base combines Lauryl Glucoside and Sodium Coco-Sulfate, supplemented by Coco-Glucoside and Sodium Cocoyl Glutamate for a thorough, even lather that rinses cleanly without stripping the scalp's natural sebum balance. Cantharellus Cibarius (Chanterelle) Extract, certified from organic farming, provides the foundational soothing and polysaccharide base. Glycerin, made using organic ingredients, supplies the primary humectant action, maintaining scalp and strand moisture through the wash.
Sodium PCA and Zinc PCA are the sebum-regulating duo. Sodium PCA draws and holds moisture at the scalp surface; Zinc PCA is specifically documented for its ability to moderate the overproduction of sebum that causes hair to flatten quickly after washing. PCA Glyceryl Oleate bridges this system with the conditioning layer. Caffeine is present at a functional concentration, validated for scalp stimulation in peer-reviewed literature, not at the trace level often used to justify a marketing claim. Rosmarinus Officinalis (Rosemary) Leaf Oil, certified from organic farming, and Mentha Piperita Oil compound the scalp stimulation and contribute the characteristic invigorating sensation on the scalp during lathering. Hydrolyzed Keratin completes the formula at the strand level, providing temporary structural reinforcement that protects against the progressive diameter reduction associated with fragile hair.
Provenance
A small-batch boutique skincare house, made to order. Every bottle is formulated and filled within two working days of your order, then dispatched from the fulfilment centre closest to you : our European facility for United Kingdom and European Union customers, our United States facility for North American customers. Because every bottle is bottled to order, what arrives at your door is at the peak of its actives : nothing has been sitting against light, heat, or oxygen for months. Two-day production is the price of formulation freshness, and the boutique standard we hold ourselves to.
Cruelty-free. Gluten free. Natural certified (Ecocert COSMOS Natural).
From our community
Reviews and reflections
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reach for this loads
Really nice lather, roots have proper lift without feeling stripped. Hair looks fuller and softer after wash.
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lifts flat hair
My hair usually sits flat but this actually changed the shape a bit. Clean peppermint scent, no residue and the top layer is way less frizzy once it dries. Nice surprise tbh.
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Verified
actually stays lifted
Cleanses well, crown stays lifted way longer than other volumising shampoos. Scalp less greasy by day two which is rare.
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Verified
bouncy
Hair felt fuller after one wash and it gave my roots a nice lift when I blow-dried it. The scent is a bit strong, but I still love it.
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Verified
scalp feels proper clean
Crisp minty smell. Scalp refreshed, hair softer.
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Verified
really lift for fine hair
My fine hair goes limp by lunch but this gave the roots actual lift. The minty rosemary scent is bright, lather is generous without leaving my scalp squeaky. I do need conditioner on the ends but the fullness after is the best I've had from a volumising shampoo. Deffo recommend if your hair flops.
Every OVESSI order is prepared once you place it. Your order is filled, sealed and labelled for you, then dispatched within 2 working days. Nothing waits on a warehouse shelf.
- ✦Made fresh
- ○ 2-day dispatch
- →UK 3 to 7 / EU 5 to 10 / US 2 to 5 days
In case you wondered
Frequently asked
Is this shampoo suitable for daily use?
It can be used as often as your hair and scalp need cleansing, but frequency depends on how oily, styled, or processed your hair is. If your lengths are dry, follow with conditioner and keep the massage focused on the scalp.
Will it help fine or flat hair look fuller?
Yes, that is the formula's focus. It is designed to cleanse the scalp thoroughly, support root lift, and help hair feel less weighed down after washing.
Does it contain silicone?
No silicone is highlighted in the product description. The cleansing and conditioning feel come from the wash base and supporting ingredients instead.
Will the rosemary and peppermint feel strong on the scalp?
The formula is described as fresh and invigorating, with rosemary and peppermint contributing to that sensation during lathering. Sensitivity can vary, so patch testing is sensible if your scalp is reactive.
Can I use this on colour-treated hair?
It is a cleansing shampoo with a thorough lather, so colour-treated hair may still benefit from a conditioner or mask after washing. If your colour is fragile, alternate with a gentler wash as needed.
When will my order arrive?
We start preparing your bottle once your order is placed and dispatch within 2 business days. From dispatch, delivery is UK 3 to 7 business days, EU 5 to 10 business days, US 2 to 5 business days.
Pair it with
Other hair moments
Small batch. Filled for you. Made in EU and US.
