Transderma Vitamin A

Transderma Vitamin A — Professional Retinol Serum, 30 ml

Transderma Vitamin A is a professional-grade retinol (Vitamin A) serum from Transderma, a Japanese brand developed for clinical and aesthetic use. Retinol is one of the most well-studied active ingredients in skincare, with decades of research supporting its efficacy for accelerating skin cell turnover, reducing the appearance of fine lines and wrinkles, evening skin tone, and improving overall skin texture.

At the professional concentration used in Transderma Vitamin A, the serum delivers visible anti-aging results, but should be introduced gradually — especially for those new to retinol. The compact 30 ml format is a full supply for several months of targeted use.

See also: Japanese Serum | Japanese Anti-Aging Skincare | Japanese Essence

Key Benefits

• ✓ Retinol (Vitamin A) — promotes skin cell renewal for smoother, younger-looking skin
• ✓ Reduces the appearance of fine lines, wrinkles, and uneven texture with consistent use
• ✓ Professional-grade concentration — developed for clinic and aesthetic use
• ✓ Targets dullness, enlarged pores, and early signs of aging
• ✓ 30 ml — compact, concentrated formula for targeted nightly application
• ✓ Authentic Japanese product — ships directly from Kobe, Japan

How to Use

1. Apply only in the evening, after cleansing and toning.
2. Start with 2–3 applications per week to allow skin to acclimatise; gradually increase to nightly use over 4–6 weeks.
3. Apply a pea-sized amount to clean, dry skin. Avoid the eye and lip areas.
4. Follow with your regular moisturiser to support the skin barrier.
5. Always apply broad-spectrum SPF 30+ in the morning — retinol increases sun sensitivity.

Frequency: Evening only. Begin 2–3×/week, build to nightly.

Important: Do not use simultaneously with other exfoliating acids (AHA/BHA) or benzoyl peroxide without guidance from a dermatologist.

Ingredients

Water, Glycerin, BG, Retinol (Vitamin A), Tocopherol (Vitamin E), Squalane, Niacinamide, Hydroxyethylcellulose, Phenoxyethanol, Ethylhexylglycerin.

Note: Please verify against the physical product label. Ingredient list based on available brand documentation.

Cautions

• For external use only. Avoid contact with eyes, lips, and mucous membranes.
• Retinol may cause dryness, peeling, and temporary redness — especially during the initial weeks. This is normal and resolves as skin adjusts.
• Evening use only — retinol is degraded by sunlight and increases photosensitivity. Always wear SPF the following morning.
• Not recommended during pregnancy or breastfeeding. Consult your doctor before use.
• Discontinue use if severe irritation or allergic reaction develops; consult a dermatologist.
• Keep out of reach of children. Store in a cool, dark place.

Package Contents

• 1 × Transderma Vitamin A Retinol Serum — 30 ml

Shipping & Store Notes

• Ships directly from Japan (Kobe)
• Processing time: 2–6 business days
• Tracking number provided after dispatch
• Import duties and taxes may apply depending on your destination country
• Opened cosmetics and supplements cannot be returned for hygiene and safety reasons

Authenticity Guarantee

Every product at Tsujimoto Market is sourced directly from Japan and verified for authenticity. We never sell fakes or grey-market goods. Each order is carefully packed and dispatched with full tracking.

FAQ

I'm new to retinol — is this suitable for beginners?

Transderma Vitamin A is a professional-concentration product. If you have never used retinol before, start slowly: apply 2–3 times per week and always follow with a rich moisturiser. Some dryness and peeling in the first 2–4 weeks is normal ('retinol purge'). If irritation is severe, reduce frequency or consult a dermatologist.

Can I use this while pregnant or breastfeeding?

Retinol (Vitamin A) is not recommended during pregnancy or breastfeeding. Please consult your doctor before use.

Do I need to use SPF with retinol?

Yes — retinol increases your skin's sensitivity to UV radiation. Always apply a broad-spectrum SPF 30 or higher the morning after applying retinol to protect skin from sun damage.

Is this the genuine Japanese product?

Yes — Tsujimoto Market sources Transderma products directly from Japanese suppliers and ships from our warehouse in Kobe, Japan.

How long does delivery take?

Orders dispatch within 2–6 business days. Delivery is typically 7–20 days depending on your country. A tracking number is provided after dispatch.