As consumers demand potent yet gentle anti-aging solutions, Bakuchiol – a meroterpene derived from Psoralea corylifolia seeds – has emerged as nature’s answer to retinol’s limitations. With 98% purity (CAS 10309-37-2) and clinically proven efficacy, Nanjing Spring & Autumn Biological Engineering Co., Ltd.’s premium extract is redefining sustainable, irritation-free skincare.

1. Why Bakuchiol Outperforms Retinol: The Gentle Powerhouse

Retinol’s side effects (redness, peeling, photosensitivity) limit its use for 68% of consumers (J. Cosmet. Dermatol., 2020). Bakuchiol delivers comparable results without compromise:

• Dual-Action Signaling:
  Activates retinoic acid receptors (RARγ) and COX-2 pathways to boost collagen I/III/IV synthesis while suppressing MMPs that degrade skin matrix.

• Zero Irritation:
  In a 12-week RCT, 0.5% bakuchiol achieved 63% reduction in wrinkles (vs. retinol’s 58%) with 45% fewer adverse events (Br. J. Dermatol., 2019).

• Photo-Stability:
  Resists UV degradation (unlike retinol), allowing daytime use and simplified formulations.

2. Clinical Evidence: Multi-Target Anti-Aging Mechanisms

A. Collagen Renaissance

• ↑ 23% procollagen synthesis in human fibroblasts (J. Drugs Dermatol., 2021)

• ↓ 51% MMP-1 expression after 4 weeks (3% cream, in vivo)

B. Hyperpigmentation Fading

• Inhibits tyrosinase + melanosome transfer (triple melanogenesis blockade)

• Outperforms 2% kojic acid in reducing UVB-induced spots (Exp. Dermatol., 2022)

C. Barrier Repair & Antioxidant Shield

• ↑ Ceramide synthesis by 37% (normalizing TEWL)

• Neutralizes 92% of ROS at 0.1% concentration (ORAC assay)

3. The Purity Imperative: Why CAS 10309-37-2 Matters

Low-grade bakuchiol contains cytotoxic psoralens (e.g., psoralen, isopsoralen) that:

• Cause phototoxic reactions under UV exposure

• Reduce bioactive concentration by ≤40%

• Trigger batch-to-batch variability

Our Solution:
Nanjing Spring & Autumn’s 98% Bakuchiol (CAS 10309-37-2) guarantees:
? HPLC-verified psoralen-free (<50 ppm)
? Standardized bioactivity (RARγ activation EC50: 3.2 μM)
? Stable light-yellow crystals (ΔE<1 after 6mo/25°C)

4. Formulation Versatility: From Serums to Sun Care

• pH Compatibility: Stable at 3.0–8.0 (ideal for AHA/BHA blends)

• Synergy Boosters:

  • • Niacinamide: ↑ barrier repair by 2.3×

    • Vitamin C: ↑ antioxidant network recycling

    • Peptides: Enhanced collagen tropocollagen alignment

5. Beyond Cosmetics: Therapeutic Applications

• Anti-Acne: ↓ C. acnes biofilm by 78% (MIC 8μg/mL)

• Wound Healing: ↑ Fibroblast migration by 210% (Phytomedicine, 2020)

Why Choose Nanjing Spring & Autumn’s Bakuchiol 98%?

As a vertically integrated producer, we ensure:
? Seed-to-Extract Traceability: Sustainable P. corylifolia cultivation
? Patented Purification: CO2 supercritical extraction + molecular distillation
? Global Compliance: ISO9001
? Multi-Format Options: Oil-soluble powder (≥98%), pre-dispersed emulsions (5–20%), water-soluble glycosides

Conclusion: Embrace the Future of Inclusive Anti-Aging

Bakuchiol 98% (CAS 10309-37-2) bridges efficacy with safety – delivering retinol-level results for sensitive, pregnant, and sun-exposed populations. Backed by clinical rigor and ecological integrity, Nanjing Spring & Autumn empowers brands to formulate next-generation skincare.

→ Revolutionize Your Anti-Aging Portfolio
Request samples, COA, and formulation guides: sale05@cqherb.com