Bakuchiol is extracted from the seeds of Psoralea Corylifolia — the babchi plant — which grows across the Indian subcontinent. In Ayurvedic medicine it is classified as a Rasayana herb: a substance whose primary action is the renewal of tissue and the reversal of ageing at the cellular level. Its use in classical Ayurvedic dermatology for skin conditions, pigmentation, and firmness spans over 2,000 years. Modern research has now confirmed the mechanism: Bakuchiol upregulates the same gene pathways as retinol — stimulating collagen type I, III, and IV synthesis, accelerating cellular turnover, and inhibiting matrix metalloproteinase (MMP) activity that degrades skin structure with age. The 2018 British Journal of Dermatology double-blind randomised controlled trial compared Bakuchiol directly to 0.5% retinol over 12 weeks. Both produced equivalent reductions in fine lines and wrinkle depth, equivalent improvements in skin firmness, and equivalent reduction in hyperpigmentation. Bakuchiol produced statistically significantly less facial scaling and stinging. It does not cause photosensitivity. It does not require gradual introduction. It carries no pregnancy contraindications. It can be used morning and evening from day one at full concentration.

Squalane is the stabilised form of squalene — a lipid naturally produced in the skin's sebaceous glands that makes up approximately 13% of human sebum. As skin ages, squalene production declines significantly, contributing to the dryness, loss of elasticity, and increased sensitivity that characterise mature skin. Sugarcane-derived Squalane replenishes this directly — its molecular structure is skin-identical, meaning it integrates seamlessly into the skin's lipid matrix without triggering sebum overproduction or pore congestion. As the base of an anhydrous (water-free) serum, it performs a second function: it carries every other active in the formula — Bakuchiol, Rosehip, Raspberry Seed, Beta-Carotene — deep into the skin without the dilution or barrier disruption that water-based serums can cause. Zero residue. Complete absorption.

Rosehip seed oil from Rosa Canina is one of the most nutrient-dense botanical oils in skincare — and one of the only plant oils that contains trans-retinoic acid in its natural form. Trans-retinoic acid is the compound that retinol converts to inside the skin before it becomes active. Rosehip delivers it directly, bypassing the conversion process that retinol requires and that causes the irritation, peeling, and photosensitivity associated with the adjustment period. Rich in omega-3 (linolenic acid) and omega-6 (linoleic acid) essential fatty acids that the skin cannot synthesise itself, plus Vitamin C and lycopene for antioxidant and brightening support. Combined with Bakuchiol in an anhydrous base, Rosehip seed oil creates a dual retinoid-equivalent system — two separate pathways producing retinol-like results simultaneously, without retinol.

Raspberry seed oil has one of the most exceptional fatty acid profiles of any cosmetic seed oil — approximately 54% omega-3 (alpha-linolenic acid) and 29% omega-6 (linoleic acid), alongside Vitamin E and ellagic acid. Omega-3 at this concentration provides potent anti-inflammatory action — reducing the redness, sensitivity, and barrier disruption that often accompany intensive renewal treatments. Ellagic acid is a documented antioxidant and has shown activity against UV-induced skin damage in clinical studies. In the context of a night serum working during peak cell turnover (11pm–4am), Raspberry Seed oil's anti-inflammatory and antioxidant support ensures the renewal process proceeds without triggering reactive responses in sensitive skin.

Crambe Abyssinica — the Abyssinian mustard plant — produces a seed oil with an exceptionally high erucic acid content (approximately 55–60%). Erucic acid is a very long-chain fatty acid with unique film-forming and barrier-repair properties: it creates a lightweight, flexible layer on the skin surface that reduces transepidermal water loss without the heavy, occlusive feel of plant butters. It is also responsible, alongside Coconut Alkanes and Coco-Caprylate/Caprate, for the distinctive dry-oil texture of this serum — the silky, fast-absorbing finish that disappears into the skin within 30 seconds despite the formula's richness in active oils.

Beta-Carotene and Xanthophylls are carotenoid antioxidants — the same family of compounds responsible for the golden tone of Sea Buckthorn in the Saffron Radiance Moisturiser. In the night serum, they serve a specific function: antioxidant protection during the 11pm–4am peak cell turnover window, when skin is actively renewing itself and therefore most vulnerable to oxidative stress. Beta-Carotene is a documented pro-Vitamin A compound — it converts to retinol in the skin at low concentrations, adding a third retinoid-equivalent pathway alongside Bakuchiol and Rosehip. Xanthophylls provide complementary antioxidant activity through a different carotenoid mechanism. Together they create a comprehensive overnight antioxidant shield during the precise window when the formula's renewal actives are working hardest.

Neroli — the essential oil of Citrus Aurantium Amara blossom — is one of the most valued botanicals in classical perfumery and Ayurvedic aromatherapy. It takes approximately 1,000 kilograms of bitter orange blossoms to produce one kilogram of Neroli essential oil — a yield comparable to rose and jasmine, placing it among the most precious flower oils. Its primary aromatic compounds — linalool, linalyl acetate, and geraniol — have documented calming effects on the nervous system and mild anti-inflammatory and skin-toning properties on the skin surface. In the PRANA ritual system, Neroli is the scent of the SWAPNA sutra — the fragrance of the night ritual, the signal to the senses that the body is preparing for restoration. Not a synthetic accord. One named botanical. The entire fragrance system.