[GIFT] Retinol NMN Boosting Serum

I didn’t feel any reaction after the first use.

Can I apply it to my entire face now? ▸ Sensitive.

Discontinue if irritation occurs.

Adjustment periods may vary by individual.

Some may need more or less than 2 weeks depending on skin sensitivity. *For external use only; patch test recommended prior to full use.

Storage & Handling Precautions Store in a cool place between 41–77°F Avoid using with exfoliating products to prevent irritation. *For external use only; patch test recommended prior to full use.

Recommended to use within 6 months after opening. ▸ Blackhead / Whitehead.

Q.

Should I only use this at night?

A.

Yes, we recommend using retinol products in your nighttime skincare routine because retinol is sensitive to light and heat.

Even if you don't apply it during the day, retinol can remain active in your skin.

So it's.

Store in a cool place between 41–77°F Avoid using with exfoliating products to prevent irritation.

If used in the morning, always apply sunscreen.

Keep away from direct sunlight and high temperatures.

Recommended to use within 6 months after opening.

Q.

Can I apply it to my entire face now?

A.

In some cases, retinol reactions may appear later rather than immediately.

Even if you don’t feel any discomfort at first, we recommend that you do not increase the.

During this time, you may experience temporary reactions such as mild tingling, redness, or flaking. ▸ Wrinkle / Fine.

Yes, as long as you’ve gone through the initial adjustment phase according to the instructions and your skin is responding well without discomfort, it is suitable for long-term use.

Designed with low-irritation technology, this intensive retinol serum delivers high efficacy while maintaining skin comfort.

Even if you don’t feel any discomfort at first, we recommend that you do not increase the amount or frequency of use right away.

Orders are usually prepared within 2–4 business days after confirmation. Weekends and public holidays are excluded; business hours are counted during normal operating days, not continuously. Estimated transit after dispatch is 5–8 business days. Preparation and transit are separate periods. Carrier delays, remote locations and exceptional conditions can extend estimates; delivery dates are not guaranteed.

Our voluntary return window is 60 calendar days after delivery for eligible unused items. Contact us before sending a return. Product-specific exclusions must be disclosed before purchase; mandatory consumer rights remain unaffected.

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