IsNtree Hyper Retinol EX 1.0 Night Serum 20ml — 1% Retinol Blend with 5 Peptides & 5 Ceramides for Smoother Texture

ISNTREE Hyper Retinol EX 1.0 Serum is a nightly well‑aging concentrate that blends 1% Retinol EX with 5 peptides and 5 ceramides to help smooth the look of fine lines while minimizing irritation.

This lightweight, milky yellow serum is formulated to deliver retinol benefits with a gentler profile, combining 0.1% pure retinol, 0.3% retinyl palmitate and 0.6% bakuchiol to offer multi‑pathway support for skin texture and tone. Complemented by a peptide complex and a quintet of ceramides, the formula aims to strengthen the skin barrier as it targets signs of aging. Its texture absorbs quickly without a heavy residue, making it easy to layer into an evening routine. Note: slight color shifts over time are normal and do not affect performance.

How should I add this serum to my nightly routine?

Apply 2–3 drops to dry, cleansed skin at night after any light essences or water‑based treatments and before a moisturizer. A small amount is effective; pat gently for even distribution. Always follow with sunscreen the next morning because retinoids increase sun sensitivity.

• Use on dry skin after cleansing and toning for best absorption.
• Start with 2–3 nights per week, increasing frequency as tolerated.
• Lock in with a hydrating moisturizer to reduce dryness.
• Wear broad‑spectrum SPF each daytime after use.

What active ingredients are inside and why do they matter?

The serum combines a concentrated retinol system with supportive botanicals and structural lipids to address multiple aging concerns. Retinol EX provides direct retinoid activity while retinyl palmitate and bakuchiol add complementary pathways for smoother texture. Peptides and ceramides help preserve the skin’s moisture and resilience during treatment.

• Retinol EX (1% total blend: 0.1% retinol included) for texture and tone refinement.
• Bakuchiol and retinyl palmitate to broaden retinoid‑like effects with milder irritation.
• Five peptides to support firmness and skin elasticity.
• Five ceramides to reinforce the lipid barrier and reduce transepidermal water loss.

Will this serum cause dryness or irritation on sensitive skin?

It’s designed to be a higher‑performance retinol formula with reduced irritation risk, but any retinoid can cause temporary dryness or flaking, especially on first use. Introduce the product gradually and pair it with soothing, hydrating steps to keep the barrier healthy.

• Begin with lower frequency (every 2–3 nights) and increase as tolerated.
• Combine with calming moisturizers and barrier‑repair ingredients.
• Avoid using with other strong actives (AHAs/BHAs) on the same night until tolerance is assessed.
• Discontinue if severe redness or persistent irritation occurs and consult a professional.

How fast will I notice changes and what results are realistic?

Individual responses vary, but most users see textural improvements and a smoother feel within 4–12 weeks. Expect gradual refinement of fine lines and overall skin radiance when used consistently and protected with daily sunscreen.

• Initial adjustments (dryness/peeling) usually appear in the first 1–3 weeks.
• Noticeable texture and tone improvements often show around 4–12 weeks.
• Longer use supports cumulative improvements in firmness and resilience.

Who is this for: ISNTREE Hyper Retinol EX 1.0 Serum suits anyone seeking a stronger, science‑driven retinol option that still emphasizes barrier support. It’s appropriate for people addressing early to moderate signs of aging like fine lines, uneven texture, and dullness, provided they can commit to a gradual introduction and sun protection. Not recommended for pregnant or breastfeeding individuals or anyone advised to avoid retinoids.