THE ZYU FILES

Monthly curated chronicals straight from our skincare genies in the lab, designed to help you make wiser skincare choices.

The Case for Slower Vitamin A?

The Case for Slower Vitamin A?

Retinoid results depend on more than strength alone. This article explores how conversion pathways, barrier function, and long-term tolerability shape the real efficacy of vitamin A in skin.

The Case for Slower Vitamin A?

Retinoid results depend on more than strength alone. This article explores how conversion pathways, barrier function, and long-term tolerability shape the real...

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The Problem With Overdoing Skincare

The Problem With Overdoing Skincare

Skin cells respond to signals. Each signal, whether from an active ingredient, exfoliation, or treatment, requires energy and recovery time. When signals stack without sufficient rest, skin does not improve...

The Problem With Overdoing Skincare

Skin cells respond to signals. Each signal, whether from an active ingredient, exfoliation, or treatment, requires energy and recovery time. When signals...

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How Stress Leaves Its Mark

How Stress Leaves Its Mark

Cortisol, inflammation, disrupted repair cycles - chronic stress alters the skin’s ability to regulate itself. This guide breaks down how emotional, physical, digestive, and environmental stress manifest on skin, and...

How Stress Leaves Its Mark

Cortisol, inflammation, disrupted repair cycles - chronic stress alters the skin’s ability to regulate itself. This guide breaks down how emotional, physical,...

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You Are What You Eat: How Food Becomes Skin

You Are What You Eat: How Food Becomes Skin

Your skin reflects your internal biology: what you eat influences inflammation, hormones, collagen repair, oil production, and pigmentation long before skincare touches your face. Stable nutrition helps skin regulate itself,...

You Are What You Eat: How Food Becomes Skin

Your skin reflects your internal biology: what you eat influences inflammation, hormones, collagen repair, oil production, and pigmentation long before skincare touches...

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The Truth About Retinoids: Power, Pitfalls, and the Zyu Alternative

The Truth About Retinoids: Power, Pitfalls, and...

Retinoids are powerful for renewal but often harsh on the skin. Zyu uses Retinyl Palmitate, a stable vitamin A ester that delivers the same collagen-boosting and resurfacing benefits with minimal...

The Truth About Retinoids: Power, Pitfalls, and...

Retinoids are powerful for renewal but often harsh on the skin. Zyu uses Retinyl Palmitate, a stable vitamin A ester that delivers...

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The Power of Antioxidants: Why Your Skin Can’t Live Without Them

The Power of Antioxidants: Why Your Skin Can’t ...

Everyday stressors: UV, pollution, even your own metabolism create free radicals that attack collagen and accelerate ageing. Antioxidants step in as molecular peacekeepers, neutralising damage before it shows up as...

The Power of Antioxidants: Why Your Skin Can’t ...

Everyday stressors: UV, pollution, even your own metabolism create free radicals that attack collagen and accelerate ageing. Antioxidants step in as molecular...

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