
Retinaldehyde Night Serum
0.05% encapsulated retinaldehyde, evening only
$54.00
USDStandard shipping $5.50, free over $60. Arrives in 3–5 business days. 30-day returns.
An evening serum with encapsulated retinaldehyde at 0.05%. Retinaldehyde is a retinoid one step along from retinol and below the strongest clinical retinoids: it supports cell turnover and, with consistent use over months, the look of fine lines and uneven tone. It is buffered with niacinamide and a ceramide blend to make it easier for skin to tolerate.
Retinoids ask for patience and can cause dryness, flaking and redness while skin adjusts, particularly in the first few weeks. This is expected and usually settles. It is a night-only active because retinoids are broken down by light and because they can make skin more sensitive to the sun; daytime sunscreen is not optional while using it.
The formulation record
Everything in this formula, stated plainly. The same record is printed on the insert in the box.
- Ingredients (INCI)
- Aqua, Caprylic/Capric Triglyceride, Glycerin, Niacinamide, Dimethicone, Cetearyl Alcohol, Retinal, Squalane, Ceramide NP, Bisabolol, Tocopherol, Panthenol, Glyceryl Stearate, Xanthan Gum, Sodium Benzoate, Phenoxyethanol
- Size
- 30 ml / 1.0 fl oz
- Net weight
- 38 g
- Texture
- Light lotion-serum, absorbs to a soft matte
- Made
- Formulated and filled in the United States.
How to use
- Evening only. Apply a pea-sized amount to dry skin after cleansing, then moisturizer on top.
- Introduce slowly: 2–3 nights a week for the first few weeks, then build up as tolerated.
- Wear a broad-spectrum sunscreen every morning while using it.
Cautions
- Not for use during pregnancy or breastfeeding.
- Introduce 2–3 nights a week and build up; do not layer it with acids on the same night while your skin is adjusting.
- Patch-test before first use, and pause use if you get persistent stinging or raw, broken skin.
Shipping
$5.50 standard, free over $60. 3–5 business days. Full policy
30 DAYS
Returns
Unused and in original packaging. Refunded within 5 business days of reaching us. Full policy
Questions about this product
hello@onyxskinco.storeEvery message answered within one business day.


