Collagen Hyaluronic Acid Retinol Face Serum – Anti-Aging

Reveal a smoother, more luminous complexion with the TRSTAY Collagen & Hyaluronic Acid Face Serum — a lightweight, oil-formulated essence packed with powerhouse skin-renewing ingredients. Designed for all skin types and genders, this daily serum layers effortlessly into any skincare routine to visibly improve skin texture, tone, and radiance.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love It

• Collagen Protein – Supports skin's firmness and helps restore a plumper, more youthful-looking surface.
• Hyaluronic Acid – A deep-hydrating hero that draws moisture into the skin for a dewy, supple finish.
• Retinol – A well-known vitamin A derivative that encourages cellular renewal, visibly reducing the appearance of fine lines and wrinkles over time.
• Brightening Complex – Works to even skin tone and reduce the look of dark spots for a clearer, more radiant appearance.
• Lightweight Oil Formulation – Absorbs quickly without leaving a greasy residue, making it perfect as a serum step both morning and evening.
• Unisex Formula – Suitable for all skin types; no high-concern chemicals.

Key Ingredients

• Collagen Protein
• Hyaluronic Acid
• Retinol (Vitamin A)
• Vitamins Complex

How to Use

1. Cleanse and gently pat your face dry.
2. Apply 2–3 drops of serum to fingertips.
3. Gently press and massage into face and neck in upward, circular motions.
4. Follow with your favourite moisturiser.
5. Use morning and/or evening for best results. Apply SPF in the morning when using Retinol products.

Specifications

• Brand: TRSTAY
• Item Type: Face Serum
• Formulation: Oil
• Gender: Unisex
• Quantity: 1 Unit
• High-Concern Chemicals: None
• Made in: Mainland China

Pair It With

Complete your skincare routine with these popular picks from our store:

• 10 Dual-End Temporary Tattoo Markers – Body & Face Paint Pens
• 10 Pairs Transparent Adhesive Wall Hooks – No-Drill, Heavy Duty

Trusted Skincare Science

Want to learn more about how retinol and hyaluronic acid work for your skin? Visit the National Institutes of Health (NIH) – Retinol & Skin Research for peer-reviewed information on these key ingredients.

Learn more: Face washing

Frequently Asked Questions

Q: Is this collagen hyaluronic acid face serum suitable for sensitive skin?

A: The TRSTAY face serum is formulated without high-concern chemicals and is designed for unisex, general use. If you have highly sensitive skin, we recommend doing a patch test on a small area of your inner wrist before full facial application, and consult a dermatologist if you have specific skin concerns.

Q: How long before I see visible results from this anti-aging retinol serum?

A: Visible improvements in skin texture, tone, and the appearance of fine lines can typically be noticed within 4–8 weeks of consistent daily use. Results vary by individual skin type and condition.

Q: Can I use this collagen serum with retinol in the morning?

A: Yes — however, since retinol can increase your skin's sensitivity to sunlight, always follow up with a broad-spectrum SPF moisturiser during daytime use to protect your skin from UV exposure.

Q: Is this face serum suitable for all skin types?

A: Yes! The lightweight oil formulation is designed to be suitable for all skin types — dry, oily, combination, and normal — and is appropriate for all genders.