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CAMELLIA JAPONICA PHYTOPLACENTA EXTRACT.

Valuable / ANTIMICROBIAL, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING

A bio-active botanical extract derived from the nutrient-rich placental tissues of the Japanese Camellia flower, engineered to stimulate cellular regeneration. This multifaceted ingredient bridges the gap between traditional herbal medicine and modern transcriptome biotechnology to optimize both skin and scalp health.

antioxidant skin conditioning humectant anti-aging sebum regulator barrier repair

Science

This extract operates through four primary biological pathways: it modulates gene expression to upregulate hair growth markers and lipid metabolism, provides potent antioxidant defense by inducing superoxide dismutase (SOD) enzymes, inhibits MMP-1 to prevent collagen degradation, and strengthens the epidermal barrier by regulating cholesterol efflux and moisture retention.


Research

High confidence
Effective range 0.5–10%
Optimal

5%

Key findings

  1. 01 Clinical testing on 42 subjects demonstrated that a 0.5% concentration significantly enhanced moisture levels while reducing excess sebum, keratin buildup, and redness (erythema).
  2. 02 In vitro studies confirm a dose-dependent inhibition of collagen-degrading enzymes and enhanced DNA repair in dermal fibroblasts.

Transparency

Commonly dusted
Min. effective
0.5%
Red flag below
0.1%

Due to its premium nature and the potency of its transcriptome-modulating effects at low levels (0.5%), many products include it at 'claim' levels below 0.1%, which fails to trigger the significant sebum-regulating and barrier-repair benefits seen in clinical trials.


The Formula

Solubility
Water
Optimal pH 3.5 – 6
0 7 14

Stability

Highly thermolabile; stability is compromised if exposed to temperatures exceeding 30-35°C for prolonged periods. Cold-process incorporation is recommended.

Synergies

  • Hyaluronic acid
  • Vitamin C
  • Niacinamide

Conflicts

  • High temperature processing
  • Strong oxidizing agents

Safety

CIR Status
Not reviewed
Max tested
10%
Pregnancy
Safe
Sensitization risk Low

A 2024 human safety validation confirmed no irritation within recommended usage ranges. It is considered a non-sensitizing botanical extract.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

A high-performance botanical active that excels in cellular repair and sebum modulation, particularly effective when formulated in temperature-controlled environments.


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