Complexion Collection - Treatment Fusion Foundation

Build, blur and perfect with skin-first makeup

$133.00 AUD

New

Shade:Nude

Meet makeup that thinks like skincare. The 1SKIN Complexion Collection pairs Natural Treatment Fusion Foundation, formulated with 97% naturally derived ingredients, with weightless BLUR Finishing Powder and The Ultimate Makeup Brush gift. Together, they create a skin-first complexion ritual that builds, perfects and softly blurs without compromising skin health. Natural Treatment Fusion Foundation delivers skin-loving, buildable coverage with Green Pea Polypeptide and nourishing actives, before BLUR Finishing Powder softens the appearance of pores, fine lines and uneven texture while maintaining a healthy, natural glow. Skin is left looking smooth, softly blurred and naturally radiant with a flawless, perfected finish.

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Complete your O skin health routine and apply Mineral Pro SPF before makeup.
Apply a thin layer of 1SKIN Lotus Skin Primer as your makeup base.
Natural Treatment Fusion Foundation: Using The Ultimate Makeup Brush, Seamless Complexion Brush, fingers or a sponge, apply foundation in thin layers.
Build coverage as desired, focusing on the centre of the face and blending outwards. Top up throughout the day as needed without caking.
BLUR Finishing Powder: Use as the final step of your makeup routine. Apply with the fluffy end of The Ultimate Makeup Brush to lightly set and blur the complexion.
For oily-prone areas or additional coverage, build gradually. Use for targeted mattifying or sweep lightly across the complexion for all-over soft-focus perfection.

All skin types wanting skin-first makeup
Buildable, customisable foundation coverage
Visible pores, fine lines and uneven-looking texture
Creating a smooth, flawless-looking complexion
Balancing visible shine without a flat or cakey finish
Skin prone to congestion
Natural, radiant and soft-focus makeup finishes
Makeup lovers who refuse to choose between skin health and a flawless-looking finish

Why You'll Love It

Skin First. Makeup Second.

This complexion duo does more than create a beautiful finish. Skin-loving, nourishing and barrier-friendly ingredients make skin health part of your makeup ritual from the very first layer.

97% Natural Foundation

Natural Treatment Fusion Foundation features a 97% natural formulation combining buildable pigments with botanical oils, nourishing butters and functional actives for coverage with a skin-conscious difference.

Build It Your Way

Start sheer or layer up your coverage where you want it. Treatment Fusion Foundation applies in thin, buildable layers for a customisable finish that can be topped up throughout the day without caking.

Blur Without The Cake

BLUR Finishing Powder melts effortlessly into the complexion to soften the appearance of pores, fine lines and uneven texture. Think airbrushed, not overdone.

Glow Stays In The Picture

The ultra-fine powder helps balance visible shine while preserving a healthy, natural-looking glow. Velvety? Yes. Flat and powdery? Never.

One Brush. Every Finish.

The Ultimate Makeup Brush takes you from liquid to powder with two versatile ends designed for applying, blending and buffing. Complexion perfection, handled.

Functional Actives - Key Ingredients

Cosmos Starch

An eco-certified corn starch that delivers a silky, airbrushed finish while naturally absorbing excess sebum. Enhances slip and blendability for smooth, even application without heaviness. Supports a soft-focus effect that refines the appearance of pores and texture while maintaining comfort on the skin.

Squalane (Olive Oil-Derived)

A skin-identical lipid that mimics the skin’s natural oils to support barrier function and prevent moisture loss. In pressed powders, it ensures pigments bind seamlessly to the skin, preventing dryness, caking or emphasis of fine lines for a supple, smooth finish.

Magnolia Officinalis Bark Extract

A natural, Ecocert and COSMOS-approved extract known for its antioxidant and skin-conditioning properties. Helps protect against environmental stressors while supporting a balanced barrier and refined skin feel throughout wear.

Green Pea Polypeptide

A botanical peptide complex that helps support collagen and elastin synthesis, promoting a firmer, more refined and resilient-looking skin.

Organic Fruit Extract

A concentrated, antioxidant-rich fruit complex that helps support the skin’s defence against environmental stressors. It assists in maintaining a brighter, more energised appearance and helps keep skin feeling supple and moisturised throughout the day.

Jojoba Oil (Simmondsia Chinensis Seed Oil)

A biomimetic oil closely resembling the skin’s own sebum. It helps maintain hydration and softness without clogging pores, supporting balanced oil flow and a comfortably conditioned complexion.

Desert Date Oil

Rich in essential fatty acids and revitalising actives, this oil helps nourish and protect, supporting smoother texture and a more supple, radiant appearance while helping shield skin from dryness.

White Cocoa Butter

Natural emollient and texturiser that moisturise, cushion and protect while contributing to the foundation’s velvet, skin-smoothing finish.

Glycerin (Vegetable Origin)

A powerful humectant that draws and holds moisture in the outer layers of the skin, helping keep the complexion soft and hydrated throughout the day.

Natural Texturisers

Plant-derived texturisers that replace silicones to create a comfortable, breathable, non-occlusive base that respects skin health.

Full Ingredients List

Natural Treatment Fusion Foundation: Aqua (Water), Citrus Sinensis (Orange) Fruit Water, Coco-Caprylate, Balanites Roxburghii Seed Oil, Theobroma Grandiflorum Seed Butter, Polyglyceryl-2 Dipolyhydroxystearate, Silica, Simmondsia Chinensis (Jojoba) Seed Oil, Glycerin, Glyceryl Oleate, Cera Alba (Beeswax), Sodium Gluconate, Octyldodecanol, Elaeis Guineensis (Palm) Oil, Gossypium Herbaceum (Cotton) Seed Oil, Benzyl Alcohol, Bidens Pilosa Extract, Linum Usitatissimum (Linseed) Seed Oil, Magnesium Sulfate, Aluminum Hydroxide, Silica Dimethyl Silylate, Citrus Aurantifolia (Lime) Oil, Salicylic Acid, Cyclodextrin, Pisum Sativum (Pea) Extract, Xantham Gum, Sodium Lauroyl Glutamate, Limonene, Potassium Sorbate, Lysine, Sorbic Acid, Magnesium Chloride, Tocopherol, Citral, Helianthus Annuus Seed Oil. (+/-) May Contain: CI77891 (Titanium Dioxide), CI77491-CI77492-CI77499 (Iron Oxides).

BLUR Finishing Powder: Mica, Zinc Stearate, Silica, Coco-Caprylate/Caprate, Isodecyl Neopentanoate, Sodium Starch Octenylsuccinate, Octyldodecyl Stearoyl Stearate, Dimethicone, Pentylene Glycol, Glyceryl Caprylate, Dimethiconol, Trimethylsiloxysilicate, Squalane, Magnolia Officinalis Bark Extract. +/- (May Contain): Ci 77492 (Iron Oxides), Ci 77491 (Iron Oxides), Ci 77499 (Iron Oxides).

While we work hard to keep our ingredient information current, formulations may evolve or differ slightly. For complete accuracy, always refer to the ingredient list printed on your product’s packaging — it’s the definitive source.

How It Works

Think build, perfect, blur. Natural Treatment Fusion Foundation combines buildable pigments with nourishing butters, botanical oils and skin-loving actives, including Green Pea Polypeptide, to create customisable coverage with a smooth, natural-looking finish. BLUR Finishing Powder completes the look with an ultra-fine, melting texture that helps soften the appearance of pores, fine lines and uneven texture, balance visible shine and preserve natural radiance. The Ultimate Makeup Brush brings it all together for effortless blending and buffing. Skin-first makeup, mastered.

Good To Know

Natural Treatment Fusion Foundation is 97% natural
Vegan-friendly, gluten free and cruelty-free
Free from parabens, mineral oils, silicones, phenoxyethanol, talc, fragrance, nano-ingredients, petrochemicals and GMOs
Non-comedogenic and designed to be kind to skin prone to congestion
Made in Italy

Why This Product Matters

Great makeup should do more than cover skin. A skin-first foundation combines customisable coverage with carefully selected ingredients, helping you create a smooth, natural-looking complexion without forgetting the skin underneath. Follow with a finely milled powder to soften the appearance of visible texture while preserving natural radiance and makeup becomes a whole lot more skin-conscious. Build what you want to perfect. Blur what you want to soften. Keep the glow that makes skin look like skin. That’s the 1SKIN difference.

Pairs Well With

Why Others Love It

Frequently Asked Questions

What’s included in the Complexion Collection – Treatment Fusion Foundation?

The collection includes your choice of Natural Treatment Fusion Foundation shade and BLUR Finishing Powder plus The Ultimate Makeup Brush as your gift for seamless liquid and powder application.

What does Natural Treatment Fusion Foundation do?

Natural Treatment Fusion Foundation combines buildable coverage with skin-loving ingredients to create a smooth, flawless-looking complexion while maintaining a natural finish.

Is Natural Treatment Fusion Foundation natural?

Natural Treatment Fusion Foundation features a 97% natural formulation with nourishing butters, botanical oils and functional ingredients including Green Pea Polypeptide.

Can I build the coverage of Treatment Fusion Foundation?

Yes. Apply in thin layers and build coverage where desired, focusing on the centre of the face and blending outwards. It can also be topped up throughout the day as needed without caking.

What does BLUR Finishing Powder do?

BLUR Finishing Powder provides an instant soft-focus effect that helps soften the appearance of pores, fine lines and uneven texture while balancing visible shine and maintaining a natural-looking glow.

Will BLUR Finishing Powder make my makeup look cakey?

It’s designed to feel weightless and melt effortlessly into the skin, creating a velvety soft-focus finish without leaving the complexion looking flat or cakey.

How do I use The Ultimate Makeup Brush with this collection?

Use the flat, tapered end to apply and blend Treatment Fusion Foundation, then use the full, fluffy end to lightly apply and buff BLUR Finishing Powder.

Do I apply SPF before or after Treatment Fusion Foundation?

SPF comes first. Complete your O skin health routine with Mineral Pro SPF, then apply Lotus Skin Primer before moving on to Treatment Fusion Foundation and BLUR Finishing Powder.