Prequel Skin Retinal Serum 0.1% Retinaldehyde Gel — Gentle nightly resurfacing with ectoin & cica oil

Prequel Skin Retinal Serum is a gentle 0.1% retinaldehyde gel formulated to improve texture, tone, and visible firmness while supporting the skin barrier with ectoin and cica-infused oils.

This lightweight gel combines a stabilized form of retinal (0.1% retinaldehyde) with barrier-supporting ingredients to deliver measurable resurfacing benefits with reduced irritation risk. Built for those easing into retinal or retinoid routines, the serum uses a hydroxysomes delivery system for sustained release and pairs humectants and soothing botanicals to protect and hydrate during nightly use.

How will this retinal serum change my skin texture and tone?

The stabilized retinaldehyde at 0.1% works to accelerate surface cell turnover and promote a smoother complexion over weeks of consistent use. Results include reduced appearance of fine lines, improved evenness, and a more refined surface without the harshness some stronger retinoids can cause.

• 0.1% retinaldehyde for enhanced bioavailability versus retinol
• Hydroxysomes delivery system for steady release and lower irritation
• Targets fine lines, uneven texture, and post-acne discoloration

Is this serum suitable if I have sensitive or dry skin?

Prequel formulated the gel to be gentle: it’s fragrance-free, pH-stabilized, and includes moisturizing and calming actives like ectoin, glycerin, jojoba oil, and bio-enhanced Centella asiatica. These ingredients support the barrier and help reduce the chance of dryness or redness when you introduce retinal slowly.

• Ectoin and glycerin lock in hydration and strengthen barrier function
• Jojoba oil adds lightweight nourishment without clogging pores
• Bio-enhanced cica soothes and improves visible tone and texture

How should I introduce this retinal serum into my routine?

Start with a patch test, then apply a pea-sized amount at night once or twice weekly, increasing frequency as tolerated. Pair it with a gentle cleanser, hydrating serum or moisturizer, and daily broad-spectrum sunscreen during the day to protect renewing skin.

• Patch test and begin with 1–2 nights per week
• Use a moisturizer after application to reduce potential dryness
• Always follow with SPF each morning to protect sensitized skin

What makes Prequel’s formulation different from other retinoids?

This gel uses retinaldehyde—a more active precursor to retinal acid than retinol—combined with hydroxysomes for improved stability and a controlled release profile. The formula balances efficacy with calming, moisture-rich components to make consistent long-term use more comfortable.

• Retinaldehyde offers stronger skin effects than retinol at comparable tolerability
• Hydroxysomes enhance stability and reduce peak irritation
• Complementary humectants and oils protect the barrier during resurfacing

Who this product is for: Prequel Skin Retinal Serum 0.1% is aimed at beginners to retinal or those seeking a more potent alternative to retinol without aggressive irritation. It suits dry, oily, and sensitive skin types when introduced gradually, and is appropriate for anyone wanting to address fine lines, uneven texture, and post-acne marks while maintaining hydration and barrier health.

Ingredients

Water (Aqua), Glycerin, Propanediol, Dimethicone, Simmondsia Chinensis (Jojoba) Seed Oil, Hydroxyapatite, Retinal, Ectoin, Centella Asiatica Leaf Extract, Cyanocobalamin, Oryza Sativa (Rice) Bran Extract, Helianthus Annuus (Sunflower) Extract, Tocopherol, Boron Nitride, Coco-Caprylate/Caprate, Caprylic/Capric Triglyceride, Cetyl Alcohol, Stearyl Alcohol, Glyceryl Stearate, Glyceryl Stearate Citrate, C9-12 Alkane, Castor Oil/IPDI Copolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Dilinoleic Acid/Butanediol Copolymer, Carbomer, Rosmarinus Officinalis (Rosemary) Leaf Extract, Sclerotium Gum, Xanthan Gum, Phenoxyethanol, Dipropylene Glycol, Caprylyl Glycol, Sodium Phytate, Sodium Hydroxide, Citric Acid.