The Rare Ritual Renewal Active Serum is a renewal face serum formulated to support barrier function, skin renewal, and lasting radiance. Bakuchiol delivers retinol-comparable results without the irritation, photosensitivity, or pregnancy restrictions associated with retinoids. Niacinamide is the most evidence-dense active in this formula: it works simultaneously on barrier function, pigmentation, sebum regulation, and collagen synthesis. Hyaluronic Acid draws moisture from the dermis upward. Centella Asiatica completes the formula’s approach to barrier support. One Ritual that replaces a retinol treatment, a barrier serum, a brightening step, and a hydration layer.

The Ritual

Use 1 to 2 pumps. Can be used on the face, neck and décolletage. Let the serum absorb fully before layering oils, tallows and SPF.

When to Use

Morning and evening. Suitable for daily use from the first application. Bakuchiol does not cause the photosensitivity associated with retinol and can be used in the morning without restriction. Always use broad-spectrum SPF during the day.

Where in the Ritual

Step 3 in the Rare Ritual layering order: after Wash and Toner, before Eye Cream, Moisturiser, Oil Serum, and Facial Mousse or Body Melt. Apply lightest to richest, letting each step absorb before the next.

Store in a cool, dark place away from direct sunlight. Best used within 12 months of opening. Contains Retinyl Palmitate: avoid use during pregnancy without medical advice.

Pair this Ritual step with the No. 05 Renewal Oil Serum 30ml or No. 06 Eye Renewal Complex 15ml for a more complete daily layering Ritual.

Store in a cool, dark place away from direct sunlight. Best used within 12 months of opening. Contains Retinyl Palmitate: avoid use during pregnancy without medical advice.

The Rare Actives: A Renewal Face Serum Built Around Bakuchiol and Niacinamide

Eight active ingredients. Each one selected because it does something the others cannot. No fillers, no supporting cast. Every ingredient earns its place.

Bakuchiol

The plant-derived alternative to retinol, extracted from the seeds of the Babchi plant. Bakuchiol activates retinol-responsive genes without binding to retinoic acid receptors, which means it delivers collagen stimulation and accelerated cell turnover without the irritation cascade that retinol triggers. No peeling, no purging period, no increased sun sensitivity. Shown in published, peer-reviewed studies to deliver comparable results to retinol. Safe for daily use from the first application, morning or evening. Unlike retinoids, Bakuchiol carries no pregnancy restrictions. Learn more about Bakuchiol on INCIDecoder.

Niacinamide

Vitamin B3 in its active skin-ready form. Niacinamide works across more skin renewal pathways simultaneously than any other single active in this formula. It inhibits the transfer of melanosomes between melanocytes and keratinocytes, which is the mechanism behind visible pigmentation reduction. It stimulates ceramide synthesis, which restores barrier lipid structure from within. It regulates sebum production through the sebaceous gland signalling pathway. And it supports collagen synthesis independently of Bakuchiol, so both actives contribute to the structural renewal outcome. pH-stable at 5.0 to 5.5 with no risk of conversion to niacin, the compound responsible for the flushing response associated with poorly formulated Niacinamide products.

Centella Asiatica Extract

One of the most evidence-supported healing plants in recorded history, used across Ayurvedic, Traditional Chinese, and Southeast Asian medicine for centuries. In this formula it works in direct partnership with Bakuchiol: while Bakuchiol stimulates collagen synthesis through retinol receptor activation, Centella Asiatica stimulates fibroblast proliferation through a separate mechanism. Together they drive structural skin renewal from two independent pathways. Centella also accelerates barrier repair, reducing the transepidermal water loss that increases whenever the skin barrier is compromised. It is not a supporting ingredient. It is the second structural active in this formula.

Polyglyceryl-4 Caprate

The ingredient that makes this formula possible. Polyglyceryl-4 Caprate is a natural solubiliser, approved by Ecocert and COSMOS, derived from glycerin and capric acid. It holds the oil-soluble actives (Bakuchiol, Squalane, Tocopherol, Retinyl Palmitate) in stable suspension within the aqueous base without synthetic emulsifiers. This is not a stabiliser or a texture agent. It is the delivery vehicle for every lipid-phase active in the formula. Without it at this concentration, Bakuchiol and Squalane cannot be delivered at meaningful levels in an aqueous serum.

Squalane

A barrier lipid that mirrors the structure of human sebum. Absorbs rapidly without leaving a residue, making it compatible with all skin types including oily and acne-prone skin. Reinforces the barrier lipid layer, reducing transepidermal water loss and supporting the skin’s own moisture retention mechanism. Works in partnership with Centella Asiatica on barrier repair: Centella rebuilds the structural components, Squalane replenishes the lipid matrix that keeps them intact.

Retinyl Palmitate

Vitamin A in its ester form: gentler than retinol, with a slower conversion rate to retinoic acid in the skin. Retinyl Palmitate supports skin renewal through the retinoid pathway, working in partnership with Bakuchiol rather than duplicating it. Where Bakuchiol activates retinol-responsive genes through a non-retinoid mechanism, Retinyl Palmitate provides a low-level retinoid signal that complements the result. The combination is intentional: two distinct mechanisms of cell renewal support, operating simultaneously.

Sodium Hyaluronate (Hyaluronic Acid)

Low molecular weight Sodium Hyaluronate penetrates beyond the surface layers of the stratum corneum, drawing water from the dermis upward into the epidermis. This is the mechanism that produces genuine, lasting hydration rather than surface-level moisture. The concentration is functional for the low molecular weight fraction. Pairs with Glycerin, which holds moisture at the surface while Sodium Hyaluronate works below.

Frankincense, Sandalwood & Neroli Essential Oils

The Ritual scent accord for the Renewal Active Serum. Boswellia Serrata Frankincense provides the warm, resinous base note that defines the Rare Ritual sensory signature. Sandalwood adds a woody, creamy depth that grounds the accord and extends the dry-down. Neroli lifts both with a luminous, slightly floral trace that keeps the overall profile bright rather than heavy. Together, they create a scent experience that makes every application feel intentional: this is not a clinical active serum that happens to have a fragrance. It is a Ritual.

Why This Renewal Face Serum Works

Bakuchiol operates through a different mechanism than retinol: it activates retinol-responsive genes without binding to retinoic acid receptors, delivering collagen stimulation and cell renewal without the irritation cascade. This allows daily use from the first application, morning and evening, without a gradual introduction period.

Niacinamide is pH-stable at 5.0 to 5.5 with no risk of niacin conversion, which is the cause of flushing in poorly formulated Niacinamide products. The formula holds its target pH throughout shelf life using Citric Acid as a pH adjuster and Hydroxyethylcellulose as the gelling agent that provides serum texture without altering the active environment.

Polyglyceryl-4 Caprate is the delivery vehicle that holds oil-soluble actives like Bakuchiol and Squalane in suspension within the aqueous base without synthetic emulsifiers. The formula is warm-processed to 45 to 50 degrees C: just enough to ensure complete emulsion without degrading the heat-sensitive actives. Benzyl Alcohol and Dehydroacetic Acid (Geogard 221) provide preservation, effective at this pH range.

The result is a renewal face serum that works on multiple renewal pathways simultaneously: Bakuchiol and Retinyl Palmitate on cell turnover, Niacinamide and Centella on collagen and barrier, Squalane and Hyaluronic Acid on hydration and lipid matrix. No single active carries the formula. They compound.

Key Benefits of This Renewal Face Serum

• Visibly renews skin over time: Bakuchiol and Retinyl Palmitate are formulated to help support collagen synthesis and encourage visible cell renewal through complementary mechanisms. Results build with daily use.
• Supports a healthy-looking skin barrier: Centella Asiatica and Squalane work together to help reduce transepidermal water loss and support the lipid matrix that keeps the barrier feeling intact.
• Supports a more radiant-looking complexion: Niacinamide helps support a more balanced melanin distribution, supports sebum balance, and visibly improves skin texture through multiple pathways simultaneously.
• Hydrates deeply and lastingly: Low molecular weight Sodium Hyaluronate draws water from the dermis. Glycerin holds moisture at the surface. Together they produce lasting hydration.
• One complete renewal Ritual: This single serum replaces a retinol treatment, a barrier serum, a brightening step, and a hydration layer. Apply morning and evening.

What It Replaces

This single serum consolidates:

• A retinol or retinoid treatment
• A barrier-support or ceramide serum
• A Niacinamide brightening product
• A hydration layer

One Ritual application. Morning and evening. Suitable for all skin types including sensitive and reactive skin.

Complete the Ritual

The Renewal Active Serum sits at Step 3 in the Rare Ritual layering order. Follow with the No. 05 Renewal Oil Serum 30ml at Step 5 for complementary lipid-phase support and the Frankincense and Sandalwood scent accord in its oil-based form. See the Renewal Oil Serum at <a href=”/product/renewal-oil-serum-30ml/”>Renewal Oil Serum 30Ml</a>

Full Ingredients

Aqua (Water), Polyglyceryl-4 Caprate, Glycerin, Niacinamide, Centella Asiatica Extract, Squalane, Bakuchiol, Tocopherol (Vitamin E), Benzyl Alcohol, Dehydroacetic Acid, Retinyl Palmitate, Sodium Hyaluronate (Hyaluronic Acid), Citric Acid, Hydroxyethylcellulose, Rosmarinus Officinalis (Rosemary) Leaf Extract, Citrus Aurantium Amara (Neroli) Flower Oil, Boswellia Serrata (Frankincense) Oil, Santalum Album (Sandalwood) Oil.

Patch test before first use. For external use only. Do not use on broken or irritated skin. May increase skin sensitivity to the sun: use broad-spectrum SPF during the day. Contains Citrus Aurantium Amara Flower Oil, Boswellia Serrata Oil, and Santalum Album Oil. Best used within 12 months of opening.

Storage & Care

• Store in a cool, dark place away from direct sunlight and heat.
• Keep below 25 degrees C.
• Keep out of reach of children.
• Avoid contact with eyes. If contact occurs, rinse immediately with water.
• Patch test before first use, particularly for sensitive or reactive skin.
• For external use only.
• Shelf life: 12 to 18 months sealed / 12 months after opening.

About Rare Ritual

Rare Ritual creates high-performance skincare rooted in nature and refined by science. Each formula is designed as a complete Ritual, delivering multiple benefits through rare, purposefully selected ingredients and intelligent simplicity. Full transparency: every ingredient is disclosed, explained, and earns its place in the formula.