1 oz serum

Discover a wide range of 1 oz serums at Square-One, your ultimate destination for skincare essentials. Explore our curated selection of high-quality serums that are designed to nourish and rejuvenate your skin. From hydrating serums to anti-aging formulas, find the perfect 1 oz serum to add to your skincare routine. Shop now and achieve a radiant and youthful complexion with our collection of 1 oz serums at Square-One.

Kate Somerville DeliKate™ Recovery Serum 1 oz/30 ml
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Kate Somerville

Kate Somerville DeliKate™ Recovery Serum 1 oz/30 ml

Current price: $145.00
From Sephora
Dermalogica Dynamic Skin Retinol Serum 1 oz / 30 mL
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Dermalogica

Dermalogica Dynamic Skin Retinol Serum 1 oz / 30 mL

Current price: $149.00
From Sephora
Blume Milky Fade Spot + Scar Serum 1 oz/ 30 mL
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Blume

Blume Milky Fade Spot + Scar Serum 1 oz/ 30 mL

Current price: $64.00
From Sephora
Skinfix barrier+ Triple Lipid + Niacinamide Activating Serum 1 oz / 30 ml
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Skinfix

Skinfix barrier+ Triple Lipid + Niacinamide Activating Serum 1 oz / 30 ml

Current price: $93.00
From Sephora
Caudalie Resveratrol Lift Instant Firming Refillable Retinol Alternative Serum 1 oz / 30 ml
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Caudalie

Caudalie Resveratrol Lift Instant Firming Refillable Retinol Alternative Serum 1 oz / 30 ml

Current price: $113.00
From Sephora
Shani Darden Skin Care Lactic Acid AHA Exfoliating Serum 1 oz / 30 ml
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Shani Darden Skin Care

Shani Darden Skin Care Lactic Acid AHA Exfoliating Serum 1 oz / 30 ml

Current price: $102.00
From Sephora
The Ordinary Niacinamide 10% + Zinc 1% Serum for Oily Skin oz/ mL
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The Ordinary

The Ordinary Niacinamide 10% + Zinc 1% Serum for Oily Skin oz/ mL

Current price: $6.60
From Sephora
The Ordinary Soothing & Barrier Support Serum for Sensitive Skin Hydration 1 oz
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The Ordinary

The Ordinary Soothing & Barrier Support Serum for Sensitive Skin Hydration 1 oz

Current price: $25.80
From Sephora
ILIA Super Serum Skin Tint SPF 40 Foundation 1 oz/ 30 mL
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ILIA

ILIA Super Serum Skin Tint SPF 40 Foundation 1 oz/ 30 mL

Current price: $65.00
From Sephora
Estée Lauder Futurist Peptide-Power Hydrating Serum Primer with Hyaluronic Acid 1 oz
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Estée Lauder

Estée Lauder Futurist Peptide-Power Hydrating Serum Primer with Hyaluronic Acid 1 oz

Current price: $77.00
From Sephora
Givenchy Prisme Libre Glow Serum Blurring Foundation with Natural Finish 1 oz / 30 ml
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Givenchy

Givenchy Prisme Libre Glow Serum Blurring Foundation with Natural Finish 1 oz / 30 ml

Current price: $82.50
From Sephora
The INKEY List SuperSolutions 1% Retinol Serum 1 oz / 30 mL
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The INKEY List

The INKEY List SuperSolutions 1% Retinol Serum 1 oz / 30 mL

Current price: $36.00
From Sephora
Clarins Tinted Oleo-Serum 1 oz
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Clarins

Clarins Tinted Oleo-Serum 1 oz

Current price: $62.00
From Sephora
Herbivore Moon Fruit 1% Bakuchiol + Peptides Retinol Alternative Serum 1 oz / 30 ml
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Herbivore

Herbivore Moon Fruit 1% Bakuchiol + Peptides Retinol Alternative Serum 1 oz / 30 ml

Current price: $84.00
From Sephora
Lancôme Absolue Serum 1 oz / 30 ml
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Lancôme

Lancôme Absolue Serum 1 oz / 30 ml

Current price: $364.00
From Sephora
The Ordinary Retinol 1% in Squalane, Signs of Aging Serum 1 oz/ 30 mL
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The Ordinary

The Ordinary Retinol 1% in Squalane, Signs of Aging Serum 1 oz/ 30 mL

Current price: $12.10
From Sephora
Dermalogica NeuroTouch Symmetry Serum 1 oz/30 mL
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Dermalogica

Dermalogica NeuroTouch Symmetry Serum 1 oz/30 mL

Current price: $199.00
From Sephora
Dermalogica Smart Response Serum 1 oz/ 30 mL
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Dermalogica

Dermalogica Smart Response Serum 1 oz/ 30 mL

Current price: $229.00
From Sephora
Augustinus Bader The Retinol Serum 1 oz / 30 ml
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Augustinus Bader

Augustinus Bader The Retinol Serum 1 oz / 30 ml

Current price: $505.00
From Sephora
Murad Cellular Hydration Repair Serum 1 oz / 30 ml
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Murad

Murad Cellular Hydration Repair Serum 1 oz / 30 ml

Current price: $97.00
From Sephora
Clarins Super Restorative Remodelling Serum 1 oz/ 30 mL
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Clarins

Clarins Super Restorative Remodelling Serum 1 oz/ 30 mL

Current price: $160.00
From Sephora
Dermalogica AGE Bright Clearing Serum 1 oz/ 30 mL
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Dermalogica

Dermalogica AGE Bright Clearing Serum 1 oz/ 30 mL

Current price: $125.00
From Sephora
Dr. Barbara Sturm Hyaluronic Serum 1 oz/ 30 mL
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Dr. Barbara Sturm

Dr. Barbara Sturm Hyaluronic Serum 1 oz/ 30 mL

Current price: $439.00
From Sephora
Dr. Barbara Sturm Brightening Serum 1 oz/ 30 mL
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Dr. Barbara Sturm

Dr. Barbara Sturm Brightening Serum 1 oz/ 30 mL

Current price: $432.00
From Sephora