Complete Anti-Aging Routine
Complete Day and Night Anti-Aging Routine is designed to support skin firmness, resilience, and long-term youth around the clock. In the morning, KIREI gently cleanses and calms, NIHON provides antioxidant defense to help prevent premature aging, and IRO delivers lightweight hydration. At night, KIREI prepares the skin, IZUMI supports renewal and firmness, and IRO restores moisture and strengthens the skin barrier.
30-night money-back guarantee | Free US shipping over $65
Concerns: Fine lines · Loss of firmness · Dehydration
When: AM & PM
- Gently removes impurities without stripping
- Antioxidant defense against premature aging
- Supports renewal, firmness, and elasticity
- Deep hydration and barrier repair
- Fine Lines & Wrinkles
- Loss of Firmness
- Oxidative Stress
- Dehydration
Complete Anti-Aging Routine
4 full-size products
Every step in this routine is a full-size product you can also buy on its own. Nothing is a sample.
Kirei Calming Foam Cleanser
Nihon Antioxidant Serum
Iro Emulsion Gel Moisturizer
Izumi Skin Regenerating Serum
Each step, tested on sensitive skin
Every product in this routine went through its own independent 30-day consumer perception study by The Good Face Project (44–49 participants each, 2025). Percentages are participants who agreed or strongly agreed at Day 30. No adverse events were reported in any study.
See the full study resultssaid the foam feels soft on their skin — Kirei
said the serum is gentle on their skin — Izumi
said the gel emulsion feels gentle on their skin — Iro
"Aging is natural, but we can support our skin gracefully. This routine provides the building blocks for resilient, youthful skin without irritation."
“This cleanser feels super gentle and refreshing on the skin. The foam is soft and light and it leaves my face feeling clean without any dryness or…”
Concerns & Benefits
Defends against oxidative stress by day and supports regeneration by night—a complete ritual for firmer, more resilient skin.
Your Concerns
- 01Fine Lines
- 02Loss of Firmness
- 03Oxidative Stress
- 04Dehydration
Our Benefits
- Complete AM + PM routine
- Antioxidant shield
- Firms and plumps
- Deep hydration
How to Use
Instructions
Morning · Step 1: Massage 1-2 pumps of KIREI onto damp skin and rinse.
Morning · Step 2: Apply a few drops of NIHON to clean, dry skin.
Morning · Step 3: Lock in moisture and repair barrier with 1-2 pumps of IRO.
Night · Step 1: Massage 1-2 pumps of KIREI onto damp skin and rinse.
Night · Step 2: Follow with a few drops of IZUMI to face and neck.
Night · Step 3: Lock in moisture and repair barrier with 1-2 pumps of IRO.
Suggested Routine
AM: KIREI · NIHON · IRO · SPF — PM: KIREI · IZUMI · IRO
Frequency
Daily use, AM & PM.
Questions about this routine
Straight answers, no marketing. If yours is not here, write to [email protected].
In what order do I apply the products?
Morning: Kirei → Nihon → Iro, then sunscreen. Night: Kirei → Izumi → Iro. Wait a moment between steps so each layer absorbs.
Can I buy the products separately?
Yes, every product has its own page. The routine bundles them at 20% less than buying them one by one.
Is this routine suitable for oily or acne-prone skin?
Yes. Every product is lightweight, non-comedogenic in formulation and tested on sensitive skin. Iro, the moisturizer, is a gel-emulsion with no greasy finish.
Do I need sunscreen?
Yes, every morning. None of the routines include SPF, and both vitamin C (Nihon) and night actives (Kido, Izumi) work best when your skin is protected during the day.
Which products in this routine were tested?
Kirei, Iro, Kido, Izumi and Gaman each have an independent 30-day consumer study (The Good Face Project, 2025, 44–49 participants each) with no adverse events reported. Nihon has not been studied yet. See the full results.
What if it is not right for my skin?
Every order on ikiskincare.com is covered by our 30-night money-back guarantee. Email [email protected] within 30 days of delivery with your order number and we will take care of it. See our Shipping & Returns page for the full policy.
How much is shipping?
Standard US shipping is free on orders over $65. Orders are processed in 1–2 business days and standard delivery takes 3–7 business days. We currently ship within the United States only.
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