Invigo Color Brilliance Shampoo & Conditioner Duo

Oily scalps and routines that need a strong, clarifying wash.

Can be more cleansing than gentler surfactants. Many people use it happily, while others prefer milder options for everyday washing.

Oily scalps, heavy product users and people who like a strong cleanse.

May feel too cleansing for some dry, curly, colour-treated or sensitive hair types. This depends on the full formula and your hair needs.

Most hair types, including those wanting a gentler wash.

Often paired with other surfactants to make a formula feel milder.

Frizz-prone, coarse or dry hair wanting a smooth, glossy finish.

Some people prefer silicone-free formulas, especially for certain curl routines. It is widely used and helpful in many smoothing products.

Those who like creamy, luxurious-feeling shampoo or conditioner textures.

It also provides a mild conditioning feel, helping formulas spread smoothly through the hair. Its use is common in many everyday cleansing products.

Those who prefer shampoos with a richer, creamier foam.

It is made from fatty acids derived from coconut oil and monoethanolamine and is commonly used to stabilise foam and improve texture. It can also help thicken surfactant-based formulas.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

Most hair types wanting smoother, easier-to-manage hair.

Widely used in shampoos and conditioners for slip and softness.

Those looking for softer, easier-to-detangle hair.

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.

All products that need a preservative system.

Often paired with other preservatives for broad protection.

Damaged, frizz-prone or colour-treated hair wanting targeted smoothing.

Designed to deposit where hair needs it most. Some prefer silicone-free formulas by choice.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

Dry or dehydrated hair, and many curl and moisture routines.

A very common, well-tolerated humectant used across countless products.

Those looking for added conditioning support or antioxidant benefits in their haircare.

It is commonly used because it is more stable than pure vitamin E while still offering similar benefits. It appears in many leave-in and rinse-off formulations.

People dealing with flaky scalps, congestion or product buildup.

It is widely used in scalp-care formulas because it breaks down excess oils and debris without needing physical scrubbing. Often found in dandruff-control products.

Those in hard-water areas who want shampoos and conditioners to rinse more cleanly.

Chelating agents can support formula consistency and help prevent minerals from depositing on the hair or interfering with product texture. They are widely used in many rinse-off and leave-in formulations.

Those interested in how a product’s texture and lather are achieved.

It is a simple mineral salt that helps create a familiar shampoo feel and can influence how a cleanser spreads through the hair.

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.

People in hard‑water areas who want products that rinse cleanly and maintain consistent results.

It supports formula stability and can help prevent mineral build‑up that may affect how products feel or work on the hair.

Anyone who wants products to stay fresh and stable over time.

Parabens like methylparaben are widely used because they are effective in very small amounts and have a long history of use in cosmetics. They help maintain product quality, especially in water-based formulas.

People looking for hair-smoothing or semi-permanent straightening treatments.

Glyoxylic acid is commonly used in salon-style smoothing systems where it helps create a sleeker appearance. Its performance depends on how it is combined with heat and other supporting ingredients.

Those interested in how product pH affects scalp comfort or hair cuticle behaviour.

It is used in very small amounts to bring a formula to the desired pH range. Once adjusted, it does not act as a strong alkaline agent in the finished product.

Those using products that need light cleansing or stable blends of oils, silicones, or fragrances.

It is commonly used to solubilise fragrance or silicone ingredients in shampoos and treatments. Its mild, nonionic nature means it typically works well alongside other surfactants.

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.

Those who enjoy subtly scented haircare products.

It is one of the fragrance components that must be listed separately when present above certain levels. People with known fragrance sensitivities may choose to monitor for it.

Those interested in how a product’s pH is balanced, especially for colour‑treated or chemically processed hair.

It is used in very small, controlled amounts to fine‑tune a product’s acidity during manufacturing. The final product’s pH is carefully set for safe, everyday use.

People looking for improved manageability, detangling and smoother-feeling hair.

It is a commonly used quaternary ammonium compound that helps conditioners spread easily through the hair. It is effective even at low levels, which is why it appears frequently in rinse-off products.

People looking for products with antioxidant-rich botanical ingredients, natural citrus notes or native Australian extracts; formulators seeking mild conditioning or shine-enhancing additives.

As a fruit-derived botanical it can contribute vitamin C, flavonoids and natural acids, but its functional benefit depends on concentration and formulation. Some individuals with sensitivities to botanicals or citrus may prefer to patch-test products that contain it.

Composition can include ascorbic acid (vitamin C), citric acid, flavonoids and trace essential oils; it is typically used for antioxidant support, to add a citrus aroma and for marketing as a native botanical ingredient. Stability and efficacy depend on extraction method and pH, and it is used in both leave-on and rinse-off haircare.

Those interested in how a product’s preservation system is maintained.

It is commonly paired with other preserving ingredients to help keep formulas consistent over time. Its role is supportive rather than active in terms of preservation.

Those looking for products with robust preservation, particularly in rinse-off formulas.

It is widely used in small amounts to protect formulas from microbial growth. Some people with sensitive skin or scalps may prefer to patch test products containing isothiazolinone preservatives.

People using styling or leave-in products that benefit from consistent texture and performance.

Magnesium chloride can also contribute mild humectant properties, helping formulas retain moisture. It is commonly used alongside other salts to adjust product feel and stability.

Anyone using products designed to stay within a specific pH range, such as colour‑treated or chemically treated hair.

It also has mild chelating abilities, helping formulas remain stable in the presence of minerals found in water. Its use supports the consistency and performance of many shampoos and conditioners.

Those needing products with reliable protection against product spoilage.

It is effective in very small amounts to support product longevity. Some people with sensitive skin or scalps may prefer to patch test products containing this preservative.

Those looking for conditioning, slip, or richer textures in their haircare products.

Despite the name, fatty alcohols like cetyl alcohol are non‑drying and are commonly used to add emollience and stability to formulations.

Those looking for improved slip, manageability and reduced static, especially in dry or textured hair.

It is often paired with fatty acids to enhance conditioning performance and provide a softer feel. It also helps detangle without weighing hair down.

People looking for conditioners or treatments that provide slip, softness and richer textures.

Although called an alcohol, it is a waxy, non‑drying fatty alcohol commonly used to enhance conditioning performance and product stability.

Those looking for improved detangling, softness, and reduced frizz.

It is a common quaternary ammonium compound used in conditioners to enhance hair manageability. It works by coating the hair fibre, helping it feel smoother and easier to comb.

All products that need protecting from spoilage.

A very common, well-studied preservative used at low levels.

Those who prefer products with a smooth, uniform texture or need easier application and distribution.

It is derived from cellulose and is widely used because it provides viscosity without weighing hair down. It also helps improve the feel and spreadability of many water-based products.

Those who like richer conditioners or masks that feel smooth and spread easily.

It also offers light conditioning and can help soften the feel of hair. It is widely used in both skincare and haircare for its reliable stabilising properties.

Those seeking added slip, manageability or a richer, more emollient feel in conditioners and treatments.

Fatty alcohols like oleyl alcohol are different from simple drying alcohols and are commonly used to enhance texture and conditioning performance in haircare formulas.

Anyone who wants products to stay fresh and stable over time.

Parabens like methylparaben are widely used because they are effective in very small amounts and have a long history of use in cosmetics. They help maintain product quality, especially in water-based formulas.

Those looking for added conditioning support or antioxidant benefits in their haircare.

It is commonly used because it is more stable than pure vitamin E while still offering similar benefits. It appears in many leave-in and rinse-off formulations.

Those using creams or conditioners that rely on smooth, even textures.

It is widely used in haircare to ensure consistent texture and to help disperse ingredients evenly. It also offers mild surfactant properties that support product spreadability.

Anyone using products that benefit from a long, reliable shelf life.

Propylparaben is a widely used preservative that helps maintain product quality and freshness. It is used at very low levels and is well studied for its role in keeping formulations stable.

Most hair types as part of a moisturising formula.

A widely used humectant and carrier ingredient.

People seeking improved manageability, reduced frizz or a silkier feel in their hair.

It is a cationic ingredient that deposits easily on the hair surface to enhance slip and detangling. Commonly used in conditioners, masks and leave-ins for a smoother finish.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

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.

All products, especially in hard-water areas.

Used in tiny amounts to keep formulas performing reliably.

Dry or dehydrated hair, and many curl and moisture routines.

A very common, well-tolerated humectant used across countless products.

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.

Those who enjoy subtly scented haircare products.

It is one of the fragrance components that must be listed separately when present above certain levels. People with known fragrance sensitivities may choose to monitor for it.

Those looking for formulas that help reinforce hair structure or support colour-treated or weakened hair.

Amino acids like histidine can complement protein-based routines by helping maintain the hair’s natural building blocks. It is often included in small amounts to support overall formula performance.

Those using styling or dry-finish products that benefit from a lightweight, matte feel.

It is a common mineral ingredient used to enhance spreadability and stabilise product textures. It appears in a wide range of hair and styling products for its versatility.

People looking for products with antioxidant-rich botanical ingredients, natural citrus notes or native Australian extracts; formulators seeking mild conditioning or shine-enhancing additives.

As a fruit-derived botanical it can contribute vitamin C, flavonoids and natural acids, but its functional benefit depends on concentration and formulation. Some individuals with sensitivities to botanicals or citrus may prefer to patch-test products that contain it.

Composition can include ascorbic acid (vitamin C), citric acid, flavonoids and trace essential oils; it is typically used for antioxidant support, to add a citrus aroma and for marketing as a native botanical ingredient. Stability and efficacy depend on extraction method and pH, and it is used in both leave-on and rinse-off haircare.

Anyone using products that benefit from extended shelf life and maintained performance.

It helps protect oils and other sensitive ingredients from breaking down when exposed to air and light. It is used in very small amounts to support product consistency.