Retinal (retinaldehyde) is a Vitamin A aldehyde and the direct precursor to retinoic acid. At 0.1%, it is within the safe cosmetic use range assessed by the SCCS (Scientific Committee on Consumer Safety, reference SCCS/1576/16). The SCCS guidance advises consumers to consider total retinoid exposure from all sources — serums, moisturisers, sunscreens, and diet — and to avoid stacking multiple retinoid products. Do not combine with other retinoid-containing products on the same application. As with all Vitamin A derivatives, this should not be used during pregnancy. 'Ester of Ethyl Olivate' is listed in the ingredient list as a non-standard INCI name — the correct INCI designation is 'Ethyl Olivate'. If correctly identified, it is a safe olive-derived emollient ester. Sweet Almond Oil has an oleic acid-dominant fatty acid profile and carries a modest comedogenicity consideration for acne-prone skin types. No synthetic fragrance, no parabens.

Retinal (retinaldehyde) is one step away from retinoic acid — in contrast to retinol, which requires two enzymatic conversion steps. This means retinal delivers faster and stronger cell turnover and collagen stimulation at equivalent concentrations, with less tolerance build-up needed. The emollient base — Squalane, Caprylic/Capric Triglyceride, Olive Oil Methyl Ester, and Sweet Almond Oil — is thoughtfully designed to buffer the dryness and peeling that typically accompanies the retinoid initiation period. Niacinamide at position 3 is a clinically rational inclusion: it supports barrier function and reduces retinoid-induced inflammation and redness. Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate (Tinogard TT) is a specialist antioxidant engineered for retinoid formulas that prevents retinal from oxidising in the bottle. Malus Domestica (apple stem cell) extract has limited clinical evidence for topical efficacy, though it contributes antioxidant conditioning support.

The brand correctly identifies the active as 'Retinal' (retinaldehyde) rather than retinol — this is a meaningful and honest transparency distinction that most brands blur. The 0.1% concentration is disclosed. The ingredient list is verified on the brand website. One naming error to note: 'Ester of Ethyl Olivate' is not a standard INCI name; the correct INCI designation is 'Ethyl Olivate'. Concentrations for Niacinamide and the peptide actives are not disclosed. No clinical study reports have been published for this formula.

Cruelty-free brand. No synthetic fragrance, no parabens. The brand states squalane is plant-derived (confirming it is not shark-derived). Sourcing and sustainability details for Sweet Almond Oil are not disclosed. Independent verification of sustainable palm derivative sourcing for emulsifiers has not been confirmed.