What is this product?
An evening retinoid facial oil. A considered ritual that builds gradually with your skin's comfort.
SUITABLE FOR ALL SKIN TYPES
A lightweight evening oil for skin showing visible lines, uneven texture or a loss of its former fullness. The slow-release retinoid ritual is designed to be introduced with patience, then become part of a measured night routine.
How to use: Apply to cleansed, toned skin at night, avoiding upper eyelids, nose corners and lips, then follow with moisturiser. Use twice weekly for two weeks, every other night for two weeks, then nightly if comfortable. Avoid direct sun exposure and do not use in the same application as Luminol.
Texture: Fast-absorbing light-gold oil, fragrance-free. Net content: 30 ml.
An evening facial oil with a slow-release retinoid, made for a gradual night-time routine.
Use twice weekly for the first two weeks, every other night for the next two weeks, then nightly only if comfortable. Apply to cleansed, toned skin and follow with moisturiser.
Avoid the upper eyelids, corners of the nose and lips. Follow the product packaging directions.
Do not use Youth Retinoid Oil in the same application as Luminol. Avoid direct sun exposure and follow your usual daytime sun-protection routine.
30 ml.
See Luminol; these two products must not be used in the same application.
Explore the brand's illustrated product and routine guide below. Where companion products appear, only the named product is included in this listing.









Follow the product-specific usage directions above and the skincare guide below. Check your ingredient sensitivities before use.
Swiss professional skincare · Hong Kong
Choose Luminol for exfoliating care or Youth Retinoid Oil for your evening ritual. Introduce gradually and use them in separate routines.

An illustrative care moment. See the product guide below for this product’s precise application, frequency and precautions.
THE CELLACT PRODUCT GUIDE
Clear answers, thoughtful steps. Make this product part of a routine that suits you.
An evening retinoid facial oil. A considered ritual that builds gradually with your skin's comfort.
All skin types according to the brand; for adults considering retinoid care for visible signs of ageing.
Fine lines, uneven-looking texture and tone, and a less plump-looking complexion.
Hydroxypinacolone retinoate, sweet almond oil, grape seed oil and vitamin E. No pure-retinol percentage is inferred.
At night, apply after cleansing and toning, avoiding the eye area, corners of the nose and lips. Follow with moisturiser. Start twice weekly for two weeks; then every other night for two weeks; only progress to nightly use if comfortable.
Do not use Luminol in the same application. Avoid direct sun exposure; use daytime sun protection. If pregnant or breastfeeding, consult a healthcare professional before retinoid use.
Evening: cleanser → toner → Youth Retinoid Oil → moisturiser. Reserve exfoliation for separate evenings.
HK$1,227.00 HKD
Currently available. Check your selected variant before ordering.
Contact our team before ordering to confirm Hong Kong delivery arrangements and applicable terms.
Ask about your routine ↗Can I begin every night? No; start gradually as directed. Does 'Retinoic Ester 2%' mean 2% pure retinol? It should not be interpreted as a verified pure-retinol concentration.
Selected ingredients, not the full INCI list. Check your pack for the full ingredient list and batch-specific directions. Individual skin experiences vary.