Serums
A range of three gentle actives formulated from 100% naturally derived ingredients. Choose between Vitamin C, Retinol, and Niacinamide. Rich Serums are suitable for people with sensitive or reactive skin who want gentle, everyday hydration rather than high-strength treatments. Free shipping available*.
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Frequently Asked Questions
- For brightness and uneven tone: Vitamin C Serum
- For sensitivity, blemishes, or loss of firmness: Niacinamide Serum
- For dryness, fine lines, or skin transparency: Retinol Serum
Yes, you can. To layer our facial serums together, it should be in this order: Retinol, then Vitamin C, then Niacinamide.
Yes. The Niacinamide Serum is specifically formulated for sensitive skin. All three serums are allergy-tested, mildly acidic and free from common irritants.
Yes, MUJI's facial serums are fragrance-free and paraben-free.
You should apply our face serums in step 5 of the MUJI skincare routine:
- Cleansing
- Pre Lotion
- Booster Serum / Booster Essence
- Toner
- Rich Serum
- Moisturiser / Moisturising Cream