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CANNABIS SATIVA STEM EXTRACT.

Valuable / HUMECTANT, SKIN CONDITIONING

A multifunctional botanical powerhouse derived from the structural stems of the hemp plant, optimized for its rich phenolic profile. This extract serves as a dual-action agent that simultaneously calms reactive skin while inhibiting the enzymatic pathways responsible for hyperpigmentation.

antioxidant anti-inflammatory skin conditioning skin protecting brightening

Science

This extract operates through a sophisticated multi-pathway approach: it suppresses the NF-κB and MAPK signaling cascades to block pro-inflammatory cytokines like TNF-α and IL-6. Additionally, it functions as a competitive tyrosinase inhibitor to brighten skin tone and utilizes stem-derived exosomes to facilitate superior cellular communication and barrier restoration.


Research

High confidence
Effective range 0.000024–20%
Optimal

2%

Key findings

  1. 01 Demonstrated an IC50 for anti-tyrosinase activity, effectively reducing melanin synthesis potential.
  2. 02 Confirmed zero cytotoxicity in human keratinocytes while significantly lowering nitric oxide and inflammatory markers.

Transparency

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

Due to its premium 'cannabis' marketing appeal, many brands include this at symbolic levels (under 0.1%) that fail to trigger the anti-inflammatory response. Clinical data suggests concentrations should be significantly higher to achieve the 5-LOX inhibition and tyrosinase suppression observed in studies.


The Formula

Solubility
Both
Optimal pH 4 – 9
0 7 14

Stability

Highly versatile but requires protection from UV light and oxygen to prevent the degradation of its sensitive phenolic compounds and unsaturated fatty acids.

Synergies

  • Niacinamide
  • Ceramides
  • Vitamin C

Conflicts

  • Strong oxidizing agents
  • Extreme pH environments (<3.5 or >9.5)

Safety

CIR Status
Safe as used
Pregnancy
Safe
Sensitization risk Low

Compliant with international standards when THC content is maintained below 0.2%. It shows no cellular toxicity at standard formulation levels.


Your Skin

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

Our Assessment

Valuable

A high-performance botanical that bridges the gap between soothing irritation and correcting uneven skin tone through precise molecular signaling.


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