ALASTIN Skincare Renewal Retinol Serum .25% (1.0 oz) — Lipid-Encapsulated Hydrating Retinol to Refine Texture & Even Tone

ALASTIN Skincare Renewal Retinol Serum .25 Strength is a hydrating, lipid-encapsulated retinol serum formulated to refine texture, even skin tone, and reduce the visible appearance of fine lines and wrinkles.

This lightweight 1.0 oz serum uses a stabilized, lipid-encapsulated retinol delivery to help retinol penetrate while minimizing surface irritation. The formula pairs retinol with soothing botanicals like oat extract and silver mushroom plus concentrated hydrators to protect the skin barrier and reduce dryness that can accompany retinol use. It’s non-comedogenic and hypoallergenic, designed to be suitable for oily, combination, and dry skin types.

How does the lipid-encapsulated retinol work for sensitive skin?

Lipid encapsulation helps control the release of retinol so it’s delivered gradually to skin cells, which can reduce immediate irritation and redness. This slower release can make retinol easier to tolerate while still providing visible refinement of texture and tone over time.

• Encapsulated retinol for controlled delivery and reduced surface irritation
• Oat extract and silver mushroom calm and comfort skin during use
• Hydrators protect against the dryness commonly associated with retinol

What visible improvements can I expect and how quickly?

Users typically notice smoother texture and more even tone with consistent use over weeks; visible softening of fine lines can occur progressively over months. Individual results vary depending on skin starting point and routine consistency.

• Helps smooth skin texture and refine pores
• Works to even skin tone for a brighter appearance over time
• Reduces the look of fine lines with continued nightly application

How should I integrate this .25% retinol serum into my routine?

Start with a patch test and apply every other night, then increase frequency as tolerated. Use in your evening routine after cleansing and before moisturizer, and always pair retinol with daytime sun protection to protect new skin cells.

• Begin slowly (every other night) and increase to nightly if tolerated
• Apply after cleansing and before richer moisturizers
• Always use broad-spectrum SPF during daytime while using retinol

Will this product work with other active skincare ingredients?

ALASTIN Renewal Retinol Serum can be combined with many hydrating and barrier-supporting actives but should be layered carefully with potent exfoliants. If using acids or prescription actives, introduce combinations slowly and monitor for irritation.

• Pairs well with ceramides, peptides, and hydrating humectants
• Avoid over‑exfoliation by spacing strong AHAs/BHAs on different nights
• Consult with a dermatologist for prescription-strength combinations

Who is this for: This serum is aimed at anyone looking to improve skin texture, even tone, and reduce the visible appearance of fine lines while prioritizing hydration and tolerance. It’s appropriate for first-time retinol users who prefer a lower-strength option (.25%) and for experienced retinol users seeking a hydrating, gentle delivery system. Because the formula is non-comedogenic and hypoallergenic, it suits a range of skin types—oily, combination, and dry—provided users introduce the product gradually and follow daytime sun protection guidelines.

• Size: 1.0 oz / 30 mL
• Strength: .25% retinol (lipid-encapsulated)
• Key soothing ingredients: Oat Extract, Silver Mushroom
• Non-comedogenic, hypoallergenic, hydrating formula

Ingredients

Water/Aqua/Eau, Caprylic/Capric Triglyceride, Heptyl Undecylenate, Niacinamide, Polyacrylate-13, Glycerin, Retinol, Ubiquinone, Avena Sativa (Oat) Kernel Extract, Hydroxymethoxyphenyl Decanone, Bisabolol, Ceramide-3, Tremella Fuciformis Sporocarp Extract, Betaine, Tocopheryl Acetate, Caprylyl Glycol, C12-15 Alkyl Benzoate, Cetyl Palmitate, Polysorbate 20, Disodium EDTA, Ethylhexylglycerin, Caprylhydroxamic Acid, Trideceth-6 Phosphate, Phenoxyethanol, Polyisobutene, Sodium Hydroxide.