Steinder Weisen

CLINICAL ALTERNATIVES FOR DRY, SENSITIVE & AGING SKIN

Bioactive Concentrates™ inspired by Ancestral Science™

Merging modern clinical formulation science with botanical traditions from around the world. Each formulation combines biologically meaningful concentrations of clinically studied ingredients, nutrient-rich botanical extracts, biomimetic barrier science, skin-identical lipids, and advanced delivery systems. Working through complementary mechanisms of action, they are designed to support the five interconnected biological drivers of skin health.

Skin under stress deserves more than targeted correction. It deserves comprehensive support through Bioactive Concentrates designed to strengthen, restore, and work in harmony with the skin’s natural biology.

Every Bioactive Concentrate™ is crafted au bain-marie and hand-packed with a silver spatula.

Healthy skin changes how you feel long before it changes how you look. Our pursuit of transformation is biological, but also deeply personal.

WHO IT’S FOR

Clinical biomimetic skincare created for people experiencing persistent dryness, sensitivity, barrier damage, hormonally changing skin (including perimenopause, menopause, and postmenopause), or visible signs of skin aging.

Suitable for all skin types and tones, including melanin-rich skin.

Ideal for skin that is:

Very dry or dehydrated
Hormonally changing during perimenopause, menopause, or postmenopause
Easily irritated or reactive
Tight, flaky, or uncomfortable
Showing fine lines or loss of firmness and resilience
Frequently exposed to shaving, harsh weather, travel, or active lifestyles
Compromised by overuse of acids, retinoids, or other active ingredients
Never quite satisfied by conventional skincare

FIND YOUR STARTING POINT

Every skin is unique, but many concerns share the same underlying biological drivers. Use this guide to identify your skin’s primary biological need, discover your foundation, and build a routine that evolves with your skin over time.

If your skin feels or looks like…	Primary Skin Driver	Foundation	Add As Skin Improves
Very dry, eczema-prone†, or atopy-prone†	Barrier Breakdown + Lipid Deficiency	PASTÈSE™ + BUFFÈRE™	LAMELLARE™, with BASTINA™ as needed
Persistent redness, easily flushed, or rosacea-prone† skin	Barrier Breakdown + Skin Reactivity	PASTÈSE™ + BUFFÈRE™	LAMELLARE™, then ROWANE™ once skin feels comfortable
Compromised barrier from overuse of retinoids, acids, procedures, or harsh weather	Barrier Breakdown	PASTÈSE™ + BUFFÈRE™	LAMELLARE™, with BASTINA™ as needed
Dull, lacking radiance, ashy, uneven tone, or dark spots	Oxidative Stress	PASTÈSE™ + ROWANE™	LAMELLARE™→ LISSE™ → RÉAU™
Rough texture, congestion, flaky patches, or skin that feels out of balance	Microbiome Imbalance	Skin Foundation System™ Includes PASTÈSE™, LISSE™, and BUFFÈRE™	ROWANE™ + LAMELLARE™
Fine lines, wrinkles, or loss of firmness	Structural Decline	LAMELLARE™ + RÉAU™	FIRÈNE™ → ROWANE™
Several of the above	Multiple Skin Drivers	The Layland Method™ System	The complete Steinder Weisen approach

† Steinder Weisen™ formulations are cosmetic products and are not intended to diagnose, treat, cure, or prevent rosacea, eczema, or other medical conditions.

Perimenopause · Early Signs of Aging, 45-50

Early Signs of Aging

"I love RÉAU! Effective, yet gentle and hydrating!"

Dry Skin · Loss of Glow, 45-50

Perimenopausal skin · Fine lines · Hair loss

"With THE LAYLAND METHOD by Day 4, my skin felt recovered. It looked deeply hydrated, plumper, and had a healthy glow I hadn't seen in a long time."

Eczema-Prone, Dehydrated, Atopic Aging Skin, 40-45

Perimenopausal skin ·Dehydrated Skin

"For years, I struggled with severely dry, atopic eczema-prone skin. The dehydration, made even worse by perimenopause, left my skin feeling tight throughout the day and made fine lines appear more noticeable. THE LAYLAND METHOD fixed my skin."

Very Dry, Sensitive Skin, 35-40

Sensitive, reactive skin · Early perimenopause

"I have very dry, sensitive skin and finding products that don't irritate me is difficult. My skin felt comfortable, calm, and hydrated with THE LAYLAND METHOD."

Dehydrated, Lackluster Skin, 51–55

Very dry skin · Perimenopausal · Fine lines

"The hydration from BUFFÈRE™ actually lasted. My skin didn't just feel moisturized after application, it stayed that way throughout the day. It works."

Menopausal, Blemish-Prone, 46–50

Dehydrated, breakout-prone skin · Hyperpigmentation

"My moisturizers were breaking me out before. THE LAYLAND METHOD gave me the hydration I needed without making my skin feel congested."

Dull, Dehydrated Skin · Early Signs of Aging, 36–40

Dull skin · Uneven texture · Early fine lines

"My skin looked noticeably more hydrated, softer, and healthier after using THE LAYLAND METHOD™ consistently. It's functional and effective."

Perimenopausal Skin, 46–50

Perimenopausal skin · Fine lines

"Everything layered beautifully. THE LAYLAND METHOD™ felt rich at first but absorbed completely, leaving my skin comfortable rather than greasy."

Sensitive Combination Skin, 46–50

Perimenopausal skin · Combination skin

"I could immediately tell the PASTÈSE was different. My skin felt genuinely clean without feeling stripped."

Sensitive, Rosacea, 56-60

Post-menopause

"After three days of using ROWANE™, my skin was brighter and looked more radiant than before, and I didn't break out, which usually happens when I try to use vitamin C."

Early Signs of Aging, 36–40

Fine lines

When I do ROWANE™ and then FIRENE, my skin looks so smooth, glowy, and sealed. ROWANE™ seals everything so nicely. FIRÈNE is a bonus. It's the perfect base whether I wear makeup or not.

Menopausal Skin, 46–50

Perimenopausal skin

THE LAYLAND METHOD™ gave me my skin back. My skin was so dry all the time, and nothing was working.

Post-Menopausal, 56-60

Mature skin · Barrier-compromised · Fine lines

"THE LAYLAND METHOD™ feels like skincare designed specifically for mature, dehydrated skin. My skin has looks and feels healthy. I even went to the office without makeup."

Dehydrated Sensitive Skin · Hair Loss, 46–50

Perimenopausal skin · Hair loss

BUFFÈRE surprised me. I used it on my scalp, body, face, dry patches, even to smooth hair flyaways. It became one of the most versatile products I own. It simplified my routine without compromising results.

Age-Stressed Skin, 46–50

Perimenopausal skin

I've never used anything quite like PASTÈSE. The texture, scent, and experience felt completely unique.

Early Signs of Aging, 41–45

Redness-prone skin · Perimenopausal

"THE LAYLAND METHOD™ felt thoughtfully formulated. Every step seemed to complement the next."

Menopause, 45–50

Aging, Dehydrated Skin

"After trying dermatologist-recommended, prescription, over-the-counter, clinical, natural, clean, and longevity-focused skincare, nothing provided the lasting hydration I urgently needed. THE LAYLAND METHOD™ gave me relief."

THE BIOACTIVE CONCENTRATE™ DIFFERENCE

Every Bioactive Concentrate™ is built around five formulation principles designed to support healthier, more resilient skin.

01 — Precision Formulation

Exceptional skincare is more than a collection of ingredients. Every Bioactive Concentrate™ is carefully composed to achieve the right balance of performance, compatibility, stability, and sensory experience; creating formulations that feel as refined as they are effective.

Delivers

Purposefully balanced formulations
Superior compatibility and stability
Refined textures and elegant application
Performance designed for short-term correction and long-term skin health

02 — Biologically Meaningful Concentrations

We formulate with biologically meaningful concentrations to provide meaningful benefits of clinically studied ingredients chosen for their ability to support measurable improvements in skin health.

Delivers

Visible performance
Evidence-informed formulation
Ingredients selected for function and targeted skin correction

03 — Nutrient-Dense Botanical Diversity

Modern science meets botanical intelligence. We combine clinically studied actives with diverse botanical extracts inspired by traditional remedies from cultures around the world, providing antioxidants, lipids, polysaccharides, flavonoids, and other naturally occurring compounds that work together to support healthy skin.

Delivers

Multifaceted biological support
Long term skin health
Botanical full-spectrum synergy
Skin nourishment

04 — Complementary Mechanisms of Action

Rather than relying on a single hero ingredient, each Bioactive Concentrate combines multiple ingredients that support the same biological process through different pathways.

Because skin biology is complex, your skincare should be too.

Delivers

Multi-pathway support
Greater formulation synergy
Comprehensive skin support

05 — Biomimetic Barrier-First Delivery Systems

Powerful ingredients should never come at the expense of barrier health. Our emulsions, lipid systems, and delivery technologies are designed to maximize compatibility while supporting skin comfort and long-term resilience.

Delivers

Improved skin compatibility
Better ingredient performance
Reduced irritation
Comfortable daily use

DESIGNED TO TARGET FIVE INTERCONNECTED BIOLOGICAL DRIVERS OF SKIN AGING

Dehydration

Much like a plant wilts without water, skin becomes less comfortable and resilient when it loses moisture. Humectants, moisturizing factors, and biomimetic barrier lipids help replenish hydration, improve water retention, and support long-lasting moisture.

Barrier Breakdown

Similar to how a brick wall protects what’s inside, your skin barrier helps keep moisture in. Ceramides, cholesterol, phospholipids, skin-identical and barrier-supportive lipids help reinforce the skin barrier, reduce transepidermal water loss, and improve skin resilience.

Oxidative Stress

Just as metal rusts over time, skin also undergoes oxidation from free radicals generated by UV exposure, pollution, and environmental stressors. Antioxidants help neutralize these free radicals and defend against this damage.

Microbiome Imbalance

Like the gut, your skin is home to billions of beneficial microorganisms that help keep it healthy. Prebiotics, postbiotics, ferments, beta-glucans, and microbiome-supportive botanicals help maintain a balanced microbiome and support overall skin health.

Structural Decline

As we age, the skin naturally produces less collagen and renews itself more slowly. Gentle exfoliation helps remove the buildup of dead skin cells, improving skin renewal and allowing other treatments to work more effectively. Retinoids, exfoliating acids, copper peptides, and nutrient-rich botanical actives help support collagen production while improving the appearance of firmness, elasticity, and skin texture.

OUR SKIN SYSTEMS

Thoughtfully curated systems designed to work together for greater biological synergy. Our Skin Systems are designed around the biological drivers of skin health, not just individual symptoms or skin type. By identifying what your skin is truly experiencing, from dehydration and barrier dysfunction to oxidative stress, microbiome imbalance, and structural decline, each system provides a clinically informed starting point and a routine designed to work in synergy for healthier, more resilient skin over time.

THE LAYLAND METHOD™

The Complete Regenerative Skin System

$456.00

COPPERFLASH™

Instant Firm & Glow

$246.00

THE CONFIDENCE RITUAL™

The Daily Practice of Confidence

$220.00

SKIN FOUNDATION SYSTEM™

The Foundation of Healthy Skin

$164.00

FEATURED FORMULATIONS

Every formulation is designed to address a specific biological driver of skin health while remaining effective on its own or as part of a complete Skin System. Created using biomimetic barrier science, clinically studied bioactives, high-performance botanical extracts, skin-identical lipids, and modern delivery systems, while drawing inspiration from traditional remedies and ethnobotanical knowledge from around the world. Explore our collection and build a custom routine tailored to your skin’s evolving needs. Every formulation is available for individual purchase Explore the Formulary →

Founder Batch Exclusive: Quantities are limited. The first 200 Founder Batch orders will receive a complimentary precision stainless steel spatula for hygienic application.

LAMELLARE™

Structural Crème

$98.00

ROWANE™

Émulsion Vitamine C

$92.00

FIRÈNE™

Multi-Peptide Firming Concentré

$118.00

RÉAU™

Retinoid Concentré

$98.00

SYNCOTHÈNE™

Rouge Concentrè

$48.00

FLORIANE™

Eau Botanique

$98.00

LESOINE™

Soothing Hand Gelée

$62.00

BUFFÈRE™

Barrière Booster

$82.00

	Dehydration	Barrier Breakdown	Oxidative Stress	Microbiome Imbalance	Structural Decline
ROWANE	●●●●	●●●●	●●●●●	○	●●●●
FIRÈNE	●●	●●●	●●	○	●●●●●
LAMELLARE	●●●●	●●●●●	●	○	●●●●●
LISSE	●●●	●●	●●	●●●●●	●●
RÉAU	●●●	●●●●	●●●	○	●●●●●
BUFFÈRE	●●●●●	●●●●●	●●●	○	●
BASTINA	●●●●●	●●●●●	●	○	●
LESOINE	●●●●	●●●	●●●	●●●●	●●
PASTÈSE	●●	●●●	○	●●●	○