IT Cosmetics Bye Bye Lines Hyaluronic Acid Serum 1 fl oz — 1.5% HA, Peptides & Vitamin B5 for Hydration and Fine Line Smoothing

IT Cosmetics Bye Bye Lines Hyaluronic Acid Serum is a concentrated 1.5% hyaluronic acid facial serum designed to hydrate, visibly plump skin, and smooth the appearance of fine lines within weeks.

This lightweight serum combines hyaluronic acid with peptides and vitamin B5 to boost skin moisture reserves and support a smoother, softer surface. Formulated without fragrance and clinically tested, it suits a wide range of skin types and layers easily under moisturizers and makeup. IT Cosmetics developed this targeted treatment to deliver lasting hydration while complementing the brand’s daily skincare routine.

How quickly can I expect to see smoother-looking lines?

Visible improvement in the look of fine lines can occur after consistent twice-daily use for about two weeks, according to the formulation’s clinical insights. Results depend on individual skin condition, regimen adherence, and complementary products used.

• Concentrated 1.5% hyaluronic acid for immediate and sustained hydration
• Peptides help support the skin’s surface appearance over time
• Daily use—2 to 3 drops, morning and evening—optimizes visible smoothing

What are the main ingredients and why do they matter?

The serum centers on hyaluronic acid to draw and retain moisture in the skin, while peptides and vitamin B5 reinforce hydration and skin comfort. The fragrance-free, vegan formula is allergy-tested and dermatologist-approved to be gentle on sensitive skin.

• Hyaluronic acid (1.5%) — hydrates and helps plump the look of fine lines
• Peptides — support the skin’s overall appearance and texture
• Vitamin B5 — replenishes and soothes moisture-depleted skin

How should I layer this serum within my skincare routine?

Apply 2–3 drops to cleansed skin morning and night, pressing gently over the face and neck while avoiding the immediate eye area. Follow with your chosen moisturizer and, in the morning, a broad-spectrum SPF product to protect results.

• AM: Serum → moisturizer → sunscreen (CC+ Cream with SPF recommended)
• PM: Serum → richer night moisturizer (e.g., Confidence in a Cream)
• Safe to combine with other Bye Bye serums for targeted concerns

Is this serum appropriate for sensitive or acne-prone skin?

Yes — the formula is fragrance-free, allergy-tested, and clinically evaluated for broad tolerance. Its hydrating focus makes it suitable for dry, combination, and sensitive skin types, but patch testing is advised for reactive skin.

• Fragrance-free and vegan to reduce irritation risk
• Dermatologist-approved and clinically tested for tolerance
• Non-comedogenic layering recommended for acne-prone routines

Who is this for: IT Cosmetics Bye Bye Lines Hyaluronic Acid Serum suits anyone seeking a targeted hydration booster that visibly plumps and smooths fine lines without heavy textures or fragrance. It’s ideal for users who want a reliable, clinically informed serum to integrate with daytime SPF and richer night creams—particularly those noticing dehydration-related lines, loss of volume, or the need for an effective layering product in both simple and multi-step skincare routines.

Ingredients

AQUA / WATER / EAU, GLYCERIN, HYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID, SODIUM HYALURONATE, PHENOXYETHANOL, CALCIUM PANTOTHENATE, PEG-60 HYDROGENATED CASTOR OIL, ASCORBYL GLUCOSIDE, CHLORPHENESIN, DISODIUM EDTA, PENTYLENE GLYCOL, SECALE CEREALE SEED EXTRACT / RYE SEED EXTRACT, DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE