"Very happy with Roh purify and plump.
It leaves my scalp feeling fresh and clean, and hair seems fuller.
Also, the scent is mild and quite pleasant, unlike most other products on the market, loaded with fake perfumes and chemicals that irritate my scalp and give me a headache.
Would recommend the Roh range for people with sensitive scalp." - MILENA
Free Click and collect is available at checkout. Orders are ready within 1 hour during opening hours. Store Address: 56 Parer Rd, Airport West, VIC Australia 3042 Phone (03) 9999 5902
"Very happy with Roh purify and plump.
It leaves my scalp feeling fresh and clean, and hair seems fuller.
Also, the scent is mild and quite pleasant, unlike most other products on the market, loaded with fake perfumes and chemicals that irritate my scalp and give me a headache.
Would recommend the Roh range for people with sensitive scalp." - MILENA
ROH Purify & Plump Wash is a refreshing cleanser designed to purify your scalp microbiome, removing excess oil, pollution, and residue.
This wash features Biotin, Red Clover, and Caffeine to build hair strand resilience and add natural volume. It ensures oil-free styling, fullness, and shine while restoring scalp vitality. Ideal for all scalp and hair types, especially those with oily scalps and finer hair, this wash supports the hair’s natural growth cycle for optimal scalp and hair health.
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Directions
How To Use ROH Purify & Plump Wash
Apply to wet hair & work into a gentle cleansing lather. Massage into the scalp for 1-2 mins. Rinse & repeat as desired. For optimal results, follow with ROH Purify & Plump Condition.
Occasionally, product packaging and ingredients are updated without notice. For the most accurate information please check the product packaging. If you do happen to find an error, please let us know so we can update it immediately.
Water (Aqua)Solvents
Solvent
Water acts as the main solvent that dissolves and distributes other ingredients in a formula.
May suit
Anyone using liquid haircare products, as water is a core component.
Worth knowing
It helps create a workable texture and allows surfactants, conditioners and other actives to perform effectively.
Sodium Cocoyl IsethionateCleansers / surfactants
Gentle surfactant
A mild, coconut‑derived surfactant that helps cleanse hair while producing a soft, creamy lather.
May suit
People looking for gentle, sulphate‑free cleansing that still provides a rich foam.
Worth knowing
It is often used in low‑irritation or moisturising shampoo formulas because it cleanses without feeling overly stripping. Common in solid shampoo bars and creamy cleansers.
A gentle, coconut‑derived surfactant that helps cleanse hair and create a soft lather.
May suit
Those looking for a mild cleansing option that supports a gentle shampoo feel.
Worth knowing
It is often used to provide a balanced cleanse without leaving hair feeling stripped. Its texture and lather profile make it popular in modern, gentle shampoo formulas.
Cocamidopropyl BetaineCleansers / surfactants
Cleanser / foam booster
A milder co-surfactant that helps cleanse, boost foam and soften the feel of stronger cleansers.
May suit
Most hair types, including those wanting a gentler wash.
Worth knowing
Often paired with other surfactants to make a formula feel milder.
Glycol DistearateThickeners and stabilisers
Opacifier and pearlising agent
Adds a pearlescent look and helps thicken and stabilise shampoos and conditioners.
May suit
Those who like creamy, luxurious-feeling shampoo or conditioner textures.
Worth knowing
It also provides a mild conditioning feel, helping formulas spread smoothly through the hair. Its use is common in many everyday cleansing products.
Cocos Nucifera (Coconut) WaterBotanical extracts
Hydrating botanical water
Coconut water helps hydrate and refresh the hair and scalp.
May suit
Those looking for lightweight hydration or gentle botanical ingredients.
Worth knowing
It is valued for its mineral and electrolyte content, which can support moisture balance in formulations. Often used in place of plain water to add a subtle conditioning boost.
Lactococcus Ferment LysateAnti-dandruff / scalp care
Scalp-balancing ferment
A fermented lysate used to help support a balanced scalp environment and overall hair vitality.
May suit
People interested in soothing or supporting the scalp microbiome.
Worth knowing
Fermented ingredients like this can help condition the scalp and support its natural barrier. They are commonly used in modern scalp-care formulas.
NiacinamideAnti-dandruff / scalp care
Scalp-supporting vitamin
Niacinamide is a form of vitamin B3 that helps support a balanced scalp environment and improve hair resilience.
May suit
Those looking to support scalp comfort, strengthen hair, or maintain a healthy-looking scalp barrier.
Worth knowing
It is commonly used in both skincare and haircare for its soothing and barrier-supporting properties. It pairs well with many other ingredients and is generally well tolerated.
BiotinAnti-dandruff / scalp care
Scalp-supporting vitamin
Biotin is a B‑vitamin used in haircare to support the condition of the scalp and hair fibre.
May suit
Those looking for formulas that help maintain a healthy-feeling scalp or the appearance of stronger hair.
Worth knowing
In topical products it is used in small amounts to complement other strengthening or scalp-care ingredients. Its effects are supportive rather than dramatic on its own.
ArginineProteins and amino acids
Amino acid
An amino acid used to support hair strength and maintain moisture balance.
May suit
Those looking for formulas that help with hair resilience or hydration.
Worth knowing
Arginine is naturally present in the hair’s keratin structure and is commonly added to strengthening or repairing products. It is also used in some formulations to help support scalp comfort.
Acetyl TyrosineProteins and amino acids
Amino acid derivative
An amino acid derivative used to support hair strength and overall conditioning.
May suit
Those looking for formulas that help reinforce hair structure or support hair vitality.
Worth knowing
It is often included alongside other amino acids or peptides to enhance hair-conditioning blends. Its role is typically supportive rather than a main active on its own.
Panax Ginseng Root ExtractBotanical extracts
Botanical extract
A plant extract used to help condition the scalp and support the feel of stronger, revitalised hair.
May suit
People looking for botanical ingredients that support scalp care or the appearance of hair vitality.
Worth knowing
Ginseng extracts are commonly included in haircare for their traditional association with invigorating and conditioning properties. They can be blended with other botanical or conditioning ingredients for complementary effects.
Arctium Majus Root ExtractBotanical extracts
Botanical extract
A plant extract used to soothe and condition the scalp and hair.
May suit
People looking for gentle botanical ingredients that support scalp comfort and overall hair condition.
Worth knowing
It is commonly included in formulations aimed at maintaining a balanced scalp environment. As with most botanical extracts, benefits can vary depending on concentration and formulation.
Caulerpa Lentillifera ExtractBotanical extracts
Botanical conditioning extract
A marine botanical extract that can help hydrate and support the feel of healthier hair and scalp.
May suit
Those looking for products featuring marine or botanical ingredients for added hydration or scalp comfort.
Worth knowing
This extract is derived from green algae often referred to as sea grapes and is used for its moisturising and conditioning properties. Its benefits vary depending on the overall product formulation.
Hydrolyzed Soy ProteinProteins and amino acids
Strengthening protein
A plant-derived protein that helps support hair strength and improve the feel of damaged or processed hair.
May suit
People with weakened, chemically treated, or breakage-prone hair may appreciate its reinforcing effect.
Worth knowing
Hydrolysed proteins are broken into smaller fragments so they can more easily interact with the hair’s surface. They are commonly used alongside conditioners and humectants for a balanced feel.
Calcium PantothenateConditioning agents
Hair conditioning vitamin
A stable form of vitamin B5 that helps condition and support the feel of the hair and scalp.
May suit
People looking for formulas that support softness and general hair manageability.
Worth knowing
It is related to panthenol (provitamin B5) and is used for its conditioning and supportive properties in hair and scalp products.
Zinc GluconateAnti-dandruff / scalp care
Scalp-support ingredient
Zinc Gluconate is used to help support a balanced scalp environment and regulate excess oil.
May suit
People with oily scalps or those seeking gentle scalp‑care benefits.
Worth knowing
It is a zinc salt often included for its soothing and balancing properties in hair and scalp formulations. It can complement other scalp‑care ingredients in targeted treatments.
Ornithine HClProteins and amino acids
Amino acid derivative
An amino acid derivative used to help support hair feel, strength and overall conditioning.
May suit
Those looking for formulas that include amino acids to support smoother, more manageable hair.
Worth knowing
Amino acids are often added to haircare to complement conditioning systems and support the hair fibre’s feel. Ornithine is one of several amino acids that may be included for this purpose.
CitrullineProteins and amino acids
Amino acid moisturiser
An amino acid that helps support moisture balance and overall hair feel.
May suit
Those looking for lightweight hydration or formulas enriched with amino acids.
Worth knowing
Amino acids like citrulline are often included to complement conditioning systems and enhance softness without weight.
Glucosamine HClHumectants
Humectant
Helps attract and hold moisture to support hydrated hair and scalp.
May suit
People looking to maintain moisture balance or support smoother-feeling hair.
Worth knowing
As an amino sugar, it is sometimes included to enhance moisture retention or support the feel of conditioning formulas. Its presence is typically complementary rather than a primary active.
SqualaneOils and butters
Lightweight emollient
Squalane is a lightweight emollient that helps smooth and soften the hair.
May suit
Those seeking added softness, shine and frizz control without a heavy or greasy feel.
Worth knowing
It is often derived from plant sources such as sugarcane and is valued for its stability and non-greasy texture. It is suitable for most hair types, including fine hair, due to its lightness.
A plant extract used to help condition the hair and support a healthy-feeling scalp.
May suit
Those looking for gentle botanical ingredients or products aimed at scalp comfort.
Worth knowing
Red clover extracts are often included for their soothing and antioxidant properties. They are commonly used alongside other botanicals to support overall scalp and hair care routines.
Coffea Robusta Seed ExtractBotanical extracts
Botanical extract
A plant-derived extract often used for its antioxidant and revitalising properties.
May suit
People looking for botanical ingredients that may support scalp vitality or help protect hair from environmental stressors.
Worth knowing
Coffee seed extracts are commonly included in haircare for their energising reputation and antioxidant content. Their effects are generally mild but can complement a broader formula.
GlycerinHumectants
Humectant
Attracts and holds water to help hair feel hydrated and soft.
May suit
Dry or dehydrated hair, and many curl and moisture routines.
Worth knowing
A very common, well-tolerated humectant used across countless products.
PEG-12 DimethiconeSilicones
Silicone-based conditioning agent
A water-dispersible silicone that helps soften hair, add slip and reduce frizz.
May suit
People looking for smoother, easier-to-detangle hair without a heavy silicone feel.
Worth knowing
Because it is water-dispersible, it tends to rinse out more easily than many traditional silicones. It is commonly used in both rinse-off and leave-in formulas for added manageability.
Polyquaternium-11Conditioning agents
Film-forming conditioner
A film-forming polymer that helps smooth, condition and lightly hold the hair.
May suit
People looking for improved manageability, frizz control or soft styling hold.
Worth knowing
It is commonly used in both shampoos and styling products because it enhances slip and helps hair feel smoother. It can also support curl definition and reduce static.
PEG-150 DistearateThickeners and stabilisers
Thickener and stabiliser
A thickening agent that helps stabilise and give texture to haircare formulas.
May suit
Those who prefer products with a smoother, creamier consistency.
Worth knowing
It is often used to create uniform, easy-to-spread formulations and can also contribute mild surfactant properties. It is commonly found in shampoos, conditioners and styling products.
VP/DMAPA Acrylates CopolymerThickeners and stabilisers
Styling polymer
A film-forming polymer that helps provide hold, shape and frizz control in styling products.
May suit
People looking for improved styling performance, definition or longer-lasting hold.
Worth knowing
This polymer is commonly used in gels, mousses and creams to create flexible films around the hair fibre. It can also support formula thickness and product stability.
MentholAnti-dandruff / scalp care
Cooling and soothing agent
Provides a cooling sensation and helps refresh the scalp.
May suit
People who enjoy a cooling effect or want products that help soothe a tired or congested scalp.
Worth knowing
Menthol is often included in shampoos and scalp treatments for its sensory feel and refreshing aroma. It can enhance the perception of cleanliness and comfort during use.
A conditioning polymer that helps smooth hair and improve slip.
May suit
Those looking for softer, easier-to-detangle hair.
Worth knowing
It is derived from guar gum and is commonly used to enhance conditioning in shampoos and conditioners. It can also reduce static and improve manageability.
Citric AcidpH adjusters
pH adjuster
Fine-tunes the product pH, which can help the hair surface feel smooth.
May suit
Most hair types as part of a balanced formula.
Worth knowing
Usually present in small amounts to balance the formula.
ParfumFragrance ingredients
Fragrance
Gives the product its scent.
May suit
People who enjoy a scented product.
Worth knowing
Fragrance preference is personal. Some people prefer fragrance-free formulas by choice.
PhenoxyethanolPreservatives
Preservative
Helps keep the product stable and pleasant to use after opening.
May suit
All products that need protecting from spoilage.
Worth knowing
A very common, well-studied preservative used at low levels.
ChlorphenesinPreservatives
Preservative
Chlorphenesin helps keep haircare products fresh by supporting protection against microbial growth.
May suit
Those looking for products with reliable preservation, especially in creams, lotions or styling formulas.
Worth knowing
It is commonly used in cosmetics at low levels to help maintain product quality over time. It works alongside other preservatives to support formula stability.
Sodium BenzoatePreservatives
Preservative
Helps protect water-based products from spoilage so they stay usable.
May suit
All products that need a preservative system.
Worth knowing
Often paired with other preservatives for broad protection.
Potassium SorbatePreservatives
Preservative
Helps keep haircare formulas stable by preventing the growth of microbes.
May suit
Anyone who uses water-based products that benefit from reliable preservation.
Worth knowing
It is commonly used alongside other preservation systems to maintain product freshness and extend shelf life. It is generally well tolerated in rinse-off and leave-in products.
Benzyl BenzoateFragrance ingredients
Fragrance component
A fragrance component that is listed separately on labels by labelling convention.
Worth knowing
A fragrance component that must be listed separately on labels because a minority of people can be sensitive to it. Its presence is normal, required disclosure and is not a quality signal.
Benzyl SalicylateFragrance ingredients
Fragrance component
Benzyl Salicylate is a fragrance ingredient used to add a sweet, floral aroma to haircare products.
May suit
Those who enjoy subtly floral-scented haircare or are monitoring specific fragrance allergens.
Worth knowing
It is one of the fragrance allergens that must be listed individually on product labels when present above certain levels. Its presence does not indicate product strength or quality, only that it contributes to the overall scent profile.
CitronellolFragrance ingredients
Fragrance component
A fragrance component with a soft floral, rose-like character.
Worth knowing
A fragrance component that must be listed separately on labels because a minority of people can be sensitive to it. Its presence is normal, required disclosure and is not a quality signal.
GeraniolFragrance ingredients
Fragrance component
Geraniol is a fragrant compound that adds a light floral note to haircare products.
May suit
Those who enjoy floral-scented hair products or are checking for specific fragrance components.
Worth knowing
It is naturally found in essential oils such as rose and geranium and is commonly used to enhance scent profiles. It must be listed on labels when present above certain trace levels.
LinaloolFragrance ingredients
Fragrance component
A fragrance component found naturally in many flowers and spices.
Worth knowing
A fragrance component that must be listed separately on labels because a minority of people can be sensitive to it. Its presence is normal, required disclosure and is not a quality signal.
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MILENA
Verified purchase
Purchased: 350ml
3 May 2025
Very happy with Roh purify and plump.
It leaves my scalp feeling fresh and clean, and hair seems fuller.
Also, the scent is mild and quite pleasant, unlike most other products on the market, loaded with fake perfumes and chemicals that irritate my scalp and give me a headache.
Would recommend the Roh range for people with sensitive scalp.