Our Values

The quiet standards behind every choice we make, and the promise of care and excellence you can feel in everything we deliver.

Our Mission

EcoPlusU, also known as Cellinkey, is a U.S.-based home for authentic South Korean products, chosen with care for customers across the United States and Latin America. We partner directly with trusted teams in South Korea who share our love for thoughtful formulation, gentle performance, and beautiful consistency. Every product in this shop is selected on purpose. We keep things refined and focused, so what you find here feels easy to trust and a pleasure to return to.

Our philosophy is quiet but firm. Quality first. Clarity always. We want your experience to feel smooth from the moment you arrive, through the moment you open your package, to the moment you see results. No second guessing, no unnecessary noise, just a collection that supports you in feeling your best skin, day after day.

Built on Trust

From sourcing to fulfillment, we protect the integrity of what you are buying. Authenticity is our baseline, not a bonus. Each item comes through verified channels, handled with the same level of respect we expect from the makers themselves. That care carries all the way to your doorstep, whether you are in the U.S. or anywhere in Latin America.

If you are interested in becoming a reseller in the United States or Latin America, we would love to connect. We are building long-term partnerships with people who value real product, elevated presentation, and lasting trust. Reach out anytime for wholesale details, regional availability, and next steps.

Our 5-Step System

Transform your skin with our clinically-proven routine

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Our Ingredients

Science Meets Nature

Red Diamond Technology & Peptide Complex

  • Activates cellular regeneration at the deepest skin layers
  • 10x more effective than traditional vitamin C formulations
  • Nobel Prize-recognized peptide technology for anti-aging
  • Stimulates collagen synthesis by up to 350%
  • Reduces wrinkle depth by 45% in clinical trials
  • Increases skin thickness and firmness within 8 weeks

Plant-Based Actives & Natural Hydration

  • Plant-derived hyaluronic acid holds 1000x its weight in water
  • Natural fruit enzymes gently exfoliate without irritation
  • Omega-6 fatty acids from Latin American botanicals restore barrier function
  • Antioxidant-rich botanicals protect against environmental damage
  • Sustainably sourced from regenerative farms in Latin America
  • EWG verified with a safety rating of 1 (safest)

Patented Innovation

Years of research and clinical testing across 12 countries Toxin-free and cruelty-free formulations with zero parabens Suitable for all skin types including sensitive and acne-prone Exclusive to Cellinkey products - not found elsewhere Dermatologically tested and hypoallergenic certified FDA-compliant and internationally recognized formulations. Not all exosomes are the same, Cellinkey's contains an average of 1.6 billion exosomes per ml. The average maximum amount of regular exosomes is 200 million, and a lot of them are lost before reaching the basal layer of the skin. Cellinkey's Celoferrin Exosome has a double lipid coating (Celoferrin method) that allows 16 times more exosomes to evenly reach the deep basal layer.

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