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Dermalogica's Dynamic Skin Strengthening Serum is a nourishing multi-defence serum designed to enhance your skin's resilience against visible signs of ageing.
This milky serum is powered by BioShield technology, which combines a biomimetic peptide, antioxidants, and squalane to fortify the skin's natural barrier defenses. Evergreen extract, derived from a climate-resilient tree, helps improve skin's elasticity and provides a redensified appearance. Cotton thistle and upcycled tangerine extract work together to restore the skin's barrier, aiding in recovery and resistance to ageing indicators. Additionally, a blend featuring red microalgae and polyglutamic acid delivers hydration for more supple, healthy-looking skin, while botanical extracts offer soothing benefits. This serum is ideal for individuals seeking to strengthen their skin's defence against ageing triggers and maintain a nourished, resilient complexion.
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Directions
How To Use Dermalogica Dynamic Skin Strengthening Serum
After cleansing, apply over face and neck using light, upward strokes.
For daytime use, follow with a broad-spectrum SPF.
Use daily, morning and evening, for optimal results.
Helps attract and hold moisture in hair and supports a smooth, conditioned feel.
May suit
Those wanting lightweight hydration without heaviness.
Worth knowing
It is often used as a gentle alternative to glycol-based humectants and can also help improve product texture and absorption.
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.
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.
Butylene GlycolHumectants
Humectant and solvent
Butylene Glycol helps attract and hold moisture while improving the spreadability of hair products.
May suit
Those looking for hydrated, smoother-feeling hair or lighter-feeling formulations.
Worth knowing
It is commonly used to help ingredients dissolve and to give formulas a soft, glide-on texture. It appears in many leave-in and rinse-off products due to its versatility.
Ethylhexyl OlivateConditioning agents
Emollient conditioner
A lightweight emollient that helps smooth and soften the hair.
May suit
Those looking for added slip, softness, or a lighter alternative to heavier oils.
Worth knowing
It is derived from olive oil and is often used to give hair a silky, conditioned feel without weighing it down. It also helps improve blendability in formulations.
Neopentyl Glycol DiheptanoateConditioning agents
Emollient conditioner
A lightweight emollient ester that adds softness, slip and a smooth feel to hair.
May suit
Those looking for light conditioning without heaviness or build-up.
Worth knowing
It is often used to improve spreadability and enhance the texture of hair products. Its lightweight nature makes it suitable for both fine and thick hair types.
HydroxyacetophenonePreservatives
Antioxidant and preservative booster
Helps support product freshness by boosting preservative performance and providing antioxidant benefits.
May suit
Those who prefer formulas designed to maintain stability with lower preservative loads.
Worth knowing
It is commonly used in modern formulations to enhance overall product stability and texture. It can also contribute mild soothing properties in some formulas.
Dipotassium GlycyrrhizateBotanical extracts
Soothing botanical derivative
Helps soothe and condition the scalp and hair.
May suit
Those with a sensitive or easily irritated scalp.
Worth knowing
Derived from liquorice root, it is often used to help calm the scalp and support comfortable product use. It can complement other conditioning or scalp‑care ingredients.
Helianthus Annuus (Sunflower) Seed OilOils and butters
Emollient oil
A plant-derived oil that helps soften and condition the hair and scalp.
May suit
Those seeking lightweight natural oils for moisture, shine or scalp comfort.
Worth knowing
It is rich in fatty acids that support hair softness without feeling overly heavy. Often used as a carrier oil in both rinse-off and leave-in formulas.
Adds a floral, uplifting scent to haircare products and may offer light botanical conditioning benefits.
May suit
Those who enjoy naturally derived floral fragrances in their haircare.
Worth knowing
As a botanical essential oil, its scent profile can vary slightly from batch to batch. It is commonly used in both skincare and haircare for its pleasant aroma.
Aniba Rosodora Wood OilFragrance ingredients
Fragrant plant oil
A naturally aromatic wood oil used to add a soft, floral-woody scent to haircare products.
May suit
Those who enjoy naturally derived fragrance notes in their haircare.
Worth knowing
As a botanical essential oil, its scent profile comes from naturally occurring aromatic compounds. It is typically used in small amounts to enhance a product’s overall fragrance blend.
Eucalyptus Globulus Leaf OilBotanical extracts
Botanical oil / aromatic extract
An essential oil used to add a fresh scent and provide a soothing, invigorating feel to the scalp.
May suit
Those looking for a refreshing or spa-like sensory experience, or gentle scalp-invigorating formulas.
Worth knowing
Eucalyptus oil is often included in small amounts for its aromatic qualities and its cooling sensation on the scalp. Its presence is mainly for sensory and traditional botanical benefits.
Santalum Album OilFragrance ingredients
Fragrance oil
A fragrant essential oil used to add a warm, woody scent to haircare products.
May suit
Those who enjoy naturally derived woody fragrances in their hair products.
Worth knowing
As a plant-derived essential oil, its aroma profile can vary slightly depending on harvest conditions.
Hydrolysed Jojoba EstersConditioning agents
Conditioning agent
A lightweight conditioning ingredient derived from jojoba that helps smooth and soften the hair.
May suit
People looking for added softness, light conditioning, or improved manageability without heaviness.
Worth knowing
Hydrolysed jojoba materials can enhance slip and help reduce friction during styling. They are commonly used in both rinse-off and leave‑in formulas.
A plant-derived extract often used to help invigorate and refresh the scalp.
May suit
Those interested in lightweight botanical support for scalp comfort or hair vitality.
Worth knowing
Ginger root extract is commonly included in haircare for its stimulating and revitalising properties. It pairs well with other botanical extracts in scalp-focused formulas.
Cupressus Sempervirens OilFragrance ingredients
Fragrance ingredient
Adds a fresh, woody aromatic note to haircare products.
May suit
Those who enjoy naturally derived botanical scents or products designed to refresh the scalp.
Worth knowing
As an essential oil, it can also contribute light tonic or soothing effects depending on the formulation. Its aromatic profile is typically subtle once blended with other ingredients.
Juniperus Virginiana OilFragrance ingredients
Aromatic plant oil
A cedarwood-derived essential oil used mainly to add a warm, woody scent to haircare products.
May suit
Those who enjoy natural essential oil fragrances or seek plant-derived scalp‑care ingredients.
Worth knowing
It can also be included for its traditional soothing and balancing properties on the scalp. Essential oils are typically used in low concentrations to provide aroma and complementary benefits.
Abies Sibirica OilFragrance ingredients
Fragrant essential oil
A fragrant essential oil that adds a fresh, woody aroma to haircare products.
May suit
Those who enjoy products scented with natural essential oils.
Worth knowing
It is commonly used for its uplifting scent rather than for functional hair benefits. As with many essential oils, it is typically included at low levels for fragrance.
Maris AquaSolvents
Base solvent
Used as a water-based solvent and mineral-rich base in haircare formulas.
May suit
Those interested in products featuring mineral-rich or marine-inspired formulations.
Worth knowing
Maris Aqua functions similarly to purified water but may contain trace minerals depending on the source. It mainly serves as a vehicle for other ingredients in a formula.
Acrylates/C10-30 Alkyl Acrylate CrosspolymerThickeners and stabilisers
Thickener and stabiliser
Helps thicken and stabilise formulas to create a smooth, consistent texture.
May suit
Those who prefer products with a rich, gel-like texture or improved spreadability.
Worth knowing
It is widely used in gels, creams and styling products to help keep ingredients evenly dispersed. It can also support formula pH adjustment and enhance product feel.
CarnosineProteins and amino acids
Antioxidant peptide
Carnosine is a peptide that helps support hair and scalp condition through antioxidant and protective benefits.
May suit
Those looking for formulas that help protect hair and scalp from environmental stressors.
Worth knowing
It appears in some haircare products to help maintain hair fibre resilience and support scalp comfort. Its benefits are typically complementary to other conditioning or strengthening ingredients.
Polyglutamic AcidHumectants
Hydrating humectant
Polyglutamic Acid helps attract and hold moisture in the hair and scalp.
May suit
Those seeking added hydration, smoother hair texture, or improved moisture retention.
Worth knowing
It is a large molecule that forms a light, moisturising film on the hair, helping reduce dryness without heaviness. It is often paired with other hydrating ingredients for enhanced conditioning.
Caprylyl GlycolHumectants
Humectant
Helps attract and hold moisture in hair and scalp while supporting product stability.
May suit
Those looking for added hydration or smoother-feeling hair.
Worth knowing
It is also commonly used as a preservative booster to help maintain formula freshness. It is well tolerated in most haircare products.
Caprylic/Capric TriglycerideOils and butters
Lightweight emollient
A lightweight emollient that helps soften and smooth the hair without heaviness.
May suit
Those wanting conditioning benefits that do not weigh hair down, including fine or easily-greasy hair types.
Worth knowing
It is commonly derived from coconut oil and glycerin and is valued for its silky, non-greasy feel. It is widely used in both skincare and haircare for its gentle, versatile performance.
BisabololBotanical extracts
Soothing botanical component
Bisabolol is a calming component often used to help soothe the scalp and support comfortable wear of hair products.
May suit
Those with a sensitive or easily irritated scalp may appreciate its calming properties.
Worth knowing
It is commonly derived from chamomile or produced synthetically with similar benefits. It is widely used in both skincare and haircare for its gentle, comforting profile.
Pentylene GlycolHumectants
Humectant and solvent
Helps attract and hold moisture while also improving the spreadability of a formula.
May suit
Those seeking lightweight hydration without heaviness.
Worth knowing
It also supports product texture and can enhance the performance of other ingredients in a formula.
LecithinConditioning agents
Emollient & conditioning agent
Lecithin helps soften and condition the hair while supporting product texture.
May suit
Those seeking added softness, moisture support or smoother-feeling hair.
Worth knowing
It is a phospholipid commonly derived from soy or sunflower and is valued for its ability to enhance spreadability and moisture retention. It can also help stabilise certain formulations.
Xanthan GumThickeners and stabilisers
Thickener and stabiliser
Xanthan Gum helps thicken and stabilise haircare formulas for a smooth, consistent texture.
May suit
People who prefer products with a richer or more gel-like texture.
Worth knowing
It is a polysaccharide widely used in cosmetics to keep formulas uniform and easy to apply. It works well alongside many other common ingredients.
Cetearyl AlcoholConditioning agents
Fatty alcohol conditioner
A fatty alcohol that helps soften hair and improve the texture of formulations.
May suit
People looking for smoother, more manageable hair or richer, creamier product textures.
Worth knowing
Despite the name, fatty alcohols are moisturising and conditioning rather than drying. They also help stabilise and thicken many haircare formulas.
2-HexanediolSolvents
Solvent and humectant
Helps dissolve other ingredients and provides light moisture to haircare formulas.
May suit
Those interested in lightweight, non-greasy formulas that spread easily.
Worth knowing
It is also used as a preservative booster to support formula stability.
Tetrasodium Glutamate DiacetateChelating agents
Chelating agent
Helps bind and neutralise metal ions in a formula to support product stability and performance.
May suit
Those using hard water or products prone to mineral build‑up may appreciate its inclusion.
Worth knowing
It is often used as a readily biodegradable alternative to traditional chelating agents. By managing metal ions, it can help formulas stay consistent over time.
Coco-GlucosideCleansers / surfactants
Gentle cleanser
A gentle, plant-derived surfactant used in milder cleansing formulas.
May suit
Sensitive scalps and people seeking a gentle, sulphate-free cleanse.
Worth knowing
Common in gentle and sulphate-free shampoos.
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.
Sodium HydroxidepH adjusters
pH adjuster
Helps control and stabilise the pH of haircare formulations.
May suit
Those interested in how product pH affects scalp comfort or hair cuticle behaviour.
Worth knowing
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.
PullulanThickeners and stabilisers
Film-former / texture enhancer
Pullulan is a plant-derived polysaccharide used to create a smooth, flexible film and improve product texture.
May suit
People looking for light styling support, smoother feel, or enhanced shine without weight.
Worth knowing
It is valued for forming clear, flexible films that help with light hold and improved spreadability. It is biodegradable and commonly used in both skincare and haircare formulations.
Polyacrylate Crosspolymer-6Thickeners and stabilisers
Thickener and stabiliser
Helps thicken and stabilise haircare formulas for a smooth, consistent texture.
May suit
Those who prefer products with a gel-like or uniform texture.
Worth knowing
It is commonly used in gels, creams and styling products to improve spreadability and performance. It also helps keep formulas stable across different temperatures.