Essential VITAMIN SERUM

ÓNISI Vitamin Serum

ÓNISI Vitamin Serum

$98.00  
$98.00 $98.00  
Shipping calculated at checkout.

ÓNISI is a concentrated nutrient serum made from 10 whole plants and raw honey, delivering nearly 200 phytonutrients, antioxidants, and vitamins to support brighter, firmer, calmer, more resilient skin.

No fillers. No dilution. Just concentrated plant nutrition activated fresh with water to help address dullness, uneven tone, dehydration, fine lines, and loss of firmness.

This isn't a serum built around one active ingredient. It's complete skin nutrition.

Size
500+ banned ingredients
500+ banned ingredients
100% Plant-Based
100% Plant-Based
Vegan & Cruelty-Free
Vegan & Cruelty-Free
No Synthetic Fragrances
No Synthetic Fragrances

Complimentary shipping for orders above $150

30 Day satisfaction guarantee

Most Serums Target One Concern. ÓNISI Nourishes Them All.

Dullness, dehydration, uneven tone, loss of firmness, and sensitivity rarely come from a single cause. They often reflect a skin barrier that isn't receiving the nutrients it needs to thrive.

Made from 10 whole plants and raw honey, ÓNISI delivers nearly 200 phytonutrients, vitamins, antioxidants, and botanical compounds designed to support healthier, stronger, more resilient skin.

1. Deep Nutrient Delivery
 Over 95% active ingredients deliver concentrated plant nutrition directly to the skin, helping support its natural ability to repair, renew, and function optimally.

2. Hydration That Lasts
 Aloe vera, coconut water, and honey help replenish moisture while supporting the healthy, hydrated appearance associated with vibrant skin.

3. Visible Brightness & Renewal
 Vitamin C-rich acerola cherry, sea buckthorn, and kiwi help improve the appearance of dullness and uneven tone for a more radiant complexion.

4. Firmness & Resilience
 Gotu kola and nutrient-dense botanicals help support collagen and elastin production while promoting stronger, healthier-looking skin over time.

5. Antioxidant Protection
 A diverse spectrum of plant antioxidants helps defend the skin from environmental stressors that contribute to premature aging and visible skin fatigue.

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WHO IS ÓNISI FOR?

ÓNISI isn't a targeted treatment. It's daily nutrition for your skin.

It was created for people who are tired of chasing individual skin concerns with multiple products and want to support their skin with the nutrients it needs to function at its best.

Whether you're noticing dullness, dehydration, uneven tone, sensitivity, or early signs of aging, ÓNISI helps nourish the skin with a broad spectrum of vitamins, antioxidants, and phytonutrients that support healthy skin from the inside out.

ÓNISI IS A GREAT FIT IF YOU...

• Want one serum that supports multiple skin concerns at once
• Feel your skin dull, tired, dehydrated, or depleted
• Want brighter, healthier-looking skin without harsh actives
• Are looking to support firmness, elasticity, and long-term skin health
• Prefer nutrient-dense, plant-based skincare over synthetic formulas
• Believe healthy skin comes from nourishment, not correction

WHY ÓNISI

ÓNISI delivers nearly 200 phytonutrients, antioxidants, vitamins, and botanical compounds from 10 whole plants and raw honey to help hydrate, brighten, firm, and renew the skin. Instead of targeting a single concern, it nourishes the skin with the broad-spectrum nutrition it needs to look healthier, more resilient, and naturally radiant over time.

Why Onisi 1
why onisi 2
why onisi 3

Rituals that give back over time

First 2 weeks

Plumpness returns almost immediately. Whole-plant vitamins from sea buckthorn, acerola, and baobab deliver the complete nutrient package your skin has been missing - not isolated compounds, but the full spectrum of co-factors and phytonutrients nature designed. Redness begins to quiet. Skin feels softer and more hydrated.

By 2 months

Dark spots begin to fade as vitamin C from acerola interacts with tyrosinase, helping brighten and even skin tone. Fine lines soften. Texture feels almost polished beneath your fingertips.  You start to see the results of genuine cellular regeneration that has nutrient support.

By 6 months

The transformation is visible to everyone. Wrinkles have softened significantly. Hyperpigmentation continues its retreat toward a truly even canvas. Skin feels strong, settled, resilient. Sensitivity is no longer a daily negotiation.

WHAT’S INSIDE ÓNISI

Made from 10 whole plants and raw honey, ÓNISI delivers nearly 200 phytonutrients, vitamins, antioxidants, and botanical compounds designed to support healthier, stronger, more resilient skin.

ONISI - BRIGHTEN

ONISI - BRIGHTEN

ONISI - RENEW

ONISI - RENEW

ONISI - CALM

ONISI - CALM

ONISI - PROTECT

ONISI - PROTECT

ONISI - HYDRATE

ONISI - HYDRATE

ONISI - ENERGIZE

ONISI - ENERGIZE

ONISI - THE RESULTS

ONISI - THE RESULTS

ÓNISI is part of a wider ritual

Complete the full ritual with all 4 products and save 10%.

Each formula was designed to work together to cleanse, replenish, nourish, and restore the skin.

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About KLEOS+KLEA — Skincare Built on What We Banned

KLEOS+KLEA was founded on a simple belief: your skin doesn't need more chemicals. It needs better nutrition.



That's why we ban over 500 ingredients commonly found in mainstream skincare — synthetic fragrances, parabens, sulfates, phthalates, and hundreds more that have no place on your skin.