Histomer Formula 301 Anti-Age Day Drops SPF50 – Advanced Anti-Wrinkle Serum

Histomer Formula 301 Anti-Age Day Drops SPF50

The daytime serum in the Histomer Formula 301 Anti-Age system — designed for mature, combination, and aging skin. Applied each morning, the Anti-Age Day Drops deliver a concentrated anti-aging treatment while simultaneously providing SPF50 broad-spectrum protection against UVA, UVB, infrared, and Blue Light radiation. This is the strongest SPF in the Formula 301 range — SPF50 vs the SPF20 in the Skin Clear Day Drops — reflecting the higher UV protection requirement for mature skin using overnight acid treatments. Lightweight and fast-absorbing — suitable under makeup.

Key actives and what they do

• SRF Complex (Lactobionic + Shikimic Acids) — The core of the Formula 301 system. Lactobionic acid is a PHA that gently exfoliates, stimulates collagen production, and has strong antioxidant properties. Shikimic acid activates skin regeneration, improves texture, and reduces pigmentation. Together they refine skin surface, fade dark spots, and progressively reduce the appearance of fine lines and wrinkles.
• SPF50 UVA/UVB Filters — Essential when using acid-based treatments. AHAs and PHAs significantly increase photosensitivity — SPF50 provides the highest standard of daily UV protection, preventing UV-induced pigmentation and photoaging that would otherwise undo the brightening and renewal work of the acids.
• Infrared (IR) Filters — Infrared radiation from sunlight penetrates deeper than UV, generating free radicals in the dermis that accelerate collagen breakdown and skin aging. IR protection is a meaningful differentiator from standard SPF products that only address UV.
• Blue Light Filters — High-energy visible light from screens and sunlight contributes to oxidative stress, pigmentation, and premature aging. Blue Light protection is increasingly recognized as an important component of comprehensive daily photoprotection.
• Calmokyne (Madecasoside) — A purified Centella asiatica extract that calms inflammation, supports barrier recovery, and reduces the sensitivity that can accompany acid use and UV exposure.
• Antioxidant complex — Neutralizes free radicals generated by UV, IR, and Blue Light exposure, protecting the skin’s structural proteins from oxidative damage throughout the day.

What to expect

Immediate: skin feels protected, hydrated, and comfortable throughout the day. No greasy residue — absorbs quickly and sits well under makeup. Week 2–3: skin tone becomes more even, fine lines appear softer, and dark spots begin to fade. With consistent daily use paired with the Night Drops: progressive improvement in skin texture, elasticity, and radiance. SPF50 prevents new UV-induced pigmentation from forming while the acids work to fade existing spots. This combination is what makes the day/night system significantly more effective than either product alone.

For best results — complete the F301 Anti-Age routine

Pair with F301 Anti-Age Night Drops for overnight acid renewal and F301 Anti-Age Day Cream for daytime hydration. The day and night products are formulated to work synergistically — the Night Drops resurface and renew while you sleep; the Day Drops protect and continue the anti-aging work through the day.

Who it is for

• Mature skin with visible fine lines, wrinkles, or loss of elasticity
• Dark spots, sun damage, and uneven skin tone
• Anyone using the F301 Anti-Age Night Drops who needs a compatible high-SPF daytime serum
• Urban professionals with high screen exposure who want Blue Light and IR protection
• Adults 30+ — not recommended during pregnancy without medical guidance

Who it is not for

• Very sensitive or reactive skin — the acid complex may be too active; patch test first
• Anyone needing SPF reapplication for extended beach or outdoor use — reapply every 2 hours in direct sun regardless of SPF rating

Always apply SPF protection daily when using acid-based treatments. For external use only. Avoid contact with eyes. Keep out of reach of children.