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TIRTIR Niacinamide 20% Serum 30ml

TIRTIR Niacinamide 20% Serum 30ml

4.9 out of 5 563+ reviews

TIRTIR Niacinamide 20% Serum 30ml

$30.00

$30.00

A serum contains 20% Niacinamide that removes unwanted blemishes and evens out the skin tone.

Niacinamde 20%, Alpha Arbutin 2%, and Glutathione offer transparent and sparkling skin, while Retinol 50OIU and Zinc PCA create

younger-looking skin with effective anti-aging care and calm-only irritation on skin with intense soothing care.

By supplying moisturizing ingredients and components that can improve damaged skin, strengthen the skin barrier, and make the skin brighter and more elastic.

All products sold on K-Lea Beauty are 100% authentic and sourced directly from Korea. We carefully select trusted suppliers to ensure you receive high-quality skincare that meets the highest Korean beauty standards.

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Honest reviews from real people.

Excellent 4.9 out of 5

Sarah H.

2 weeks ago

My skin has never looked better

I've been taking the Beauty Glow gummies for a month now. My nails are stronger and my skin has a natural radiance I haven't seen in months.

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Customer Support

2 days ago

Thank you for the fantastic review, Sarah! We're thrilled to hear that you're loving the quality.

Jessica M.

1 month ago

Amazing results

I noticed a difference in just two weeks. My skin feels smoother and more hydrated. Highly recommend!

Customer Support

3 weeks ago

We're so happy to hear this, Jessica! Thank you for sharing your experience.

Emily R.

3 weeks ago

Love these products

The quality is outstanding and the customer service is excellent. Will definitely order again!

Customer Support

2 weeks ago

Thank you, Emily! We appreciate your kind words and look forward to serving you again.

Amanda K.

1 week ago

Fantastic experience

Fast shipping and the product exceeded my expectations. My hair and nails have never been healthier!

Customer Support

5 days ago

We're delighted to hear this, Amanda! Thank you for choosing us.

Rachel T.

4 days ago

Highly recommend

This is my third order and I'm still impressed. The results speak for themselves!

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Customer Support

2 days ago

Thank you for being a loyal customer, Rachel! We truly appreciate your support.

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