About Us

Sigma Essentials

Four Decades of Healthcare Wisdom Transformed into Luxury Anti-Aging Solutions

A Legacy of Healthcare Excellence Meets Modern Beauty Innovation

Sigma Essentials USA is a premium anti-aging skincare company founded by British-educated Registered Nurse and four-decade U.S. healthcare veteran Mariline Molyneux, R.N. We deliver professional-strength skincare products with clinical expertise at direct-to-consumer prices.

Our Founder's Unique Credentials

Mariline Molyneux, R.N. combines:

British nursing education with U.K. clinical training
40 years U.S. healthcare experience in patient care
French ancestry providing European beauty heritage
International perspective bridging medical standards with beauty innovation

Our Mission: Exceptional Natural Beauty Through Scientific Innovation

Professional-Grade Anti-Aging Formulations

Our luxury formulations are crafted through exclusive partnerships with world-class contract laboratories that develop and produce for prestigious beauty brands globally.

These partner laboratories maintain the highest international certifications—including comprehensive ISO standards, GMP (Good Manufacturing Practices), CE (Conformité Européenne), Clean Room protocols, Halal and Kosher certifications, and rigorous quality systems required for worldwide distribution.

This strategic collaboration ensures every Sigma Essentials product meets the most stringent international cosmetic regulations while delivering the exceptional quality our discerning customers expect.

Premium Anti-Aging Product Line

Signature Anti-Aging Cream:

4D Hyaluronic Acid Anti-Aging Cream featuring 5% marine collagen, 3% retinol, and revolutionary 5% multi-molecular hyaluronic acid

Korean Beauty Collection:

Korean Snail Mucin Sheet Masks (35,000 PPM)
Bio Collagen Deep Penetration Masks
Professional-Grade Hydrocolloid Pimple Patches from labs ISO 9001 certified, and CE (Conformité Européenne) compliant facilities featuring hydrocolloid technology, salicylic acid, calendula extract, and tea tree oil

Natural Vegan Anti-Aging Serums and Oils:

Bakuchiol Serum – 100% plant-based retinol alternative for sensitive skin
Tremella Mushroom Serum – Vegan hyaluronic acid alternative with 500x water retention
Pure Prickly Pear Seed Oil – Nature’s most potent vegan anti-aging solution

Why Choose Professional Skincare?

✅ Healthcare expertise – Founded by 40-year healthcare veteran
✅ World-class laboratories certified to the highest international beauty manufacturing standards
✅ International quality – British education meets American innovation
✅ Sustainable beauty – Eco-friendly packaging, natural ingredients
✅ Direct pricing – Professional-grade quality without retail markups

Our Promise: Advanced Cosmetic Science Elevates Luxury Skincare

Experience advanced anti-aging skincare crafted with sophisticated natural formulations that deliver visible skin renewal. Every premium skincare product combines cutting-edge cosmetic science with proven botanical actives for exceptional beauty results at accessible luxury prices.

Join our growing community of discerning women choosing expertly developed anti-aging solutions backed by decades of skincare expertise, comprehensive beauty testing protocols, and world-class cosmetic manufacturing standards trusted by premium beauty brands worldwide.

With gratitude and excitement for the beautiful transformations ahead,

M. Molyneux – Founder & Healthcare Professional
Sigma Essentials USA