# OUAI Fine Shampoo 300ml, Model 2532

Model: OUAI Fine Shampoo is a liquid shampoo formulated for fine hair, with keratin, biotin and chia seed oil. The listing claims it adds weightless body and helps strengthen hair, and describes it as free from parabens, phthalates and sulphates.

- [Original product page](https://aussiedealscout.com/product/ouai-fine-shampoo-300ml-model-2532)
- [View offer](https://aussiedealscout.com/visit/ouai-fine-shampoo-300ml-model-2532)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: OUAI
- Model: 2532
- Category: Beauty & Health > Hair Care
- Price: 51.67 AUD
- Previous price: 61.33 AUD
- Discount: 16%
- Price checked: 2026-11-12T20:22:37.056Z
- Rating: 4.4 / 5
- Reviews: 4238

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Keratin, biotin and chia seed oil are listed as ingredients intended to help strengthen hair and manage frizz and flyaways.
- The listing positions the shampoo for fine hair and claims a clean, weightless look with added body.
- The listed scent is Mercer Street.

## Pros

- Targets fine hair with a volume-focused formula rather than a general hair-type claim.
- The listing identifies several ingredients, including biotin, hydrolysed keratin and chia seed oil.
- Claims a formula free from parabens, phthalates and sulphates.

## Cons

- Customer feedback is divided on the fragrance and whether the results justify the cost.

## Specifications

### Identity
- Brand: OUAI
- Model: 2532
- Item form: Liquid
- Hair type: Fine
- Scent: Mercer Street
- Age range: Adult
- Hair colour suitability: All Hair Colors
- Product benefit: Strengthening
- Product use: Volumizing, strengthening for fine hair
### Formula
- Features: Vegan
- Material type free: Paraben Free, Phthalate Free, Sodium Laureth Sulphate Free, Sulphate Free, cruelty free
### Dimensions and weight
- Dimensions listed: 6.4 x 6.4 x 14 centimetres
- Weight listed: 0.79 Pounds
### Pack size
- Liquid volume: 10 Fluid Ounces
- Number of items: 1
- Package size name: 300ml

## Before you buy

- The listing gives the size as both 10 Fluid Ounces and 300ml. Dimensions also appear in two slightly different forms, so confirm the selected item's details if exact packaging measurements matter. Product and formula benefits are listing claims, not independently verified results.

## A good fit for

- People with fine hair seeking a shampoo positioned to add body and volume.
- Buyers looking for a shampoo listing biotin, hydrolysed keratin and chia seed oil.
- Shoppers who prefer a product described as free from parabens, phthalates and sulphates.

## Less suited to

- People who need an unscented product or are sensitive to fragrances, as customer reactions to the scent are mixed.
- Buyers prioritising a low-cost shampoo, as customer feedback is divided on value.

## Customer feedback

Customer feedback is generally positive about perceived effectiveness and hair appearance, including reports of softer, shinier and more voluminous hair. This aligns with the shampoo's fine-hair and volume positioning, but does not establish that every user will get those results. Reactions to the Mercer Street fragrance vary, and opinions are also split on whether the product's results justify its cost. The aggregate rating is mostly five-star, though a smaller share of ratings are low, so it should not be taken as a guarantee of a particular outcome.
- Positive themes: Customers report positive experiences with effectiveness, hair thickness and appearance.
- Mixed feedback: Fragrance reactions range from pleasant to overwhelming.
- Mixed feedback: Opinions differ on whether the shampoo is worth its price.

## Frequently asked questions

### What hair type is OUAI Fine Shampoo for?
The listing identifies fine hair as the intended hair type and describes the shampoo as volumising and strengthening.
### What ingredients are highlighted?
The listing highlights biotin, hydrolysed keratin and chia seed oil. It claims these help strengthen hair, reduce frizz and add weightless body.
### Is this shampoo sulphate-free?
The listing describes it as sulphate-free and also lists it as free from sodium laureth sulphate.
### What does customer feedback say about the fragrance?
Feedback is mixed. Some customers like the scent, while others find it overwhelming.

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## Add-ons

- [OUAI Fine Shampoo - Volumising Shampoo with Strengthening Keratin, Biotin & Chia Seed Oil for Fine Hair - Delivers Clean, Wei](https://aussiedealscout.com/visit/ouai-fine-shampoo-300ml-model-2532)

## Images

![OUAI Fine Shampoo 300ml, Model 2532 — 1](https://aussiedealscout.com/i/PsPYhEsqKSgtU-uAA_gmitm9LwsNRol1oS6YnhIHBya-j5Pkvygi06TvPao5oYIxvVL-bhgKJvHqyZcT_NtoJgfqN1CG84v9lYTyImKmRpsJNysXWYDTKgp0.jpg)

![OUAI Fine Shampoo 300ml, Model 2532 — 2](https://aussiedealscout.com/i/XwPyXeA2MiAAMA01KtWEhIZDUjhlIXm1pWnMKD11IXZo13qvSumErlCICOyJmxyZ-T2qKO07wubPKsIOwHDoxYVuUbA1C68n5BfCIFkWCPEzrFSUuEgRyVHh.jpg)

![OUAI Fine Shampoo 300ml, Model 2532 — 3](https://aussiedealscout.com/i/ACiwC2E_9QRwQl2r5ISVkzTFiVcYeEmyetBkDrD1FQUizCecEdUZ2tzR8x3FljsQNpUp3f2tMQnKV7O1yaRNi3t6A4Bid0Bb8tonXwJJN3x6Kwdsh3m8EdrA.jpg)

![OUAI Fine Shampoo 300ml, Model 2532 — 4](https://aussiedealscout.com/i/rdr7SL_kin8q6mGYmHdaMEI8cImxrHdE7O19iRtOuqrLDBmwiLs0O-6Hmw45u2JMAVrm5HRnOO54wyPAYa5Z7M7OPXq4F3wFZRPOPkTp4Qdc_YN9guPHcYlX.jpg)

![OUAI Fine Shampoo 300ml, Model 2532 — 5](https://aussiedealscout.com/i/sLNkaj9DnZAdg6AFgGSsRKJqmkfoH9qKcr3elLocGhlw48o_fNOuUiZcHiThFIafoEShxZKUW8w243Regu18N4dIaii_c6w0s_V_G5ol3SShO1wZdmOoluHl.jpg)

![OUAI Fine Shampoo 300ml, Model 2532 — 6](https://aussiedealscout.com/i/6jeKa4Oa5ypV0qYYrxdAN-ywMgDS2qPvp5e6JeO-hO2bhW-CRehav8hWCk-UvJ3GfWwkztGh59xEvIhdLXzDOdAmK8joISB7Up-scJAhkejVOJtAgu4JFe5U.jpg)

![OUAI Fine Shampoo 300ml, Model 2532 — 7](https://aussiedealscout.com/i/1XNxovx2fuh6afFymI5GU7d6fxFWw1L_OamFgzaoKXQ3GzdBtMOJLfnpTq6YGD3462FervNCfMFJJtVy2W3YWmwOzDskNeuT7wxN7uszmcm9m9zht0i0zaXh.jpg)