Isntree Hyper Retinol EX 1.0 Serum 20ml

Description

Isntree Hyper Retinol EX 1.0 Serum is a lightweight, milky anti-aging serum formulated with a retinol complex, including Retinol, Retinyl Palmitate, and Bakuchiol. It helps improve the appearance of fine lines, wrinkles, uneven skin texture, and loss of firmness. The formula also contains peptides and ceramides to support the skin barrier and maintain moisture, while soothing ingredients such as panthenol and allantoin help keep the skin comfortable. 

FAQs

What are the 5 Peptides included?

Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, and Palmitoyl Tripeptide-1.

What does TECA do in this serum?

TECA (Centella actives: asiaticoside, madecassic acid, asiatic acid) soothes and calms inflammation.

What are the main benefits of this serum?

Reduces fine lines and wrinkles, strengthens barrier, improves firmness, and refines skin texture.

What skin types is this serum suitable for?

All skin types—normal, combination, oily, and dry.

Is this serum suitable for sensitive skin?

Yes, but retinoid beginners and very sensitive skin should introduce it gradually.

Is it fragrance-free?

Yes, it is formulated without added fragrance.

Is it vegan and cruelty-free?

Yes, it is vegan and cruelty-free.

How do I use this serum?

After cleansing and toning, apply 2–3 drops to dry face and gently pat for absorption.

How often should I use it when starting?

Week 1–2: use once every 3–4 nights. Week 3–4: increase to every other night if tolerated.

Can I use it every night?

Yes, build up to nightly use gradually only if your skin tolerates it well.

Should I use it in the morning or at night?

Apply only during your nighttime skincare routine.

Do I need to wear sunscreen with this serum?

Yes, always wear broad-spectrum SPF the next morning as retinol increases sun sensitivity.

Can I use it with other active ingredients?

Avoid layering with strong acids on the same night; alternate instead.

What if I experience dryness or peeling?

Use the "sandwich" method: moisturizer → serum → moisturizer to reduce irritation.