Bakuchiol Serum

Bakuchiol is a natural, plant-derived cosmetic active widely used as a gentle alternative to retinol. Extracted from the Babchi plant (Psoralea corylifolia), it offers anti-ageing, antioxidant and soothing benefits — helping to soften the appearance of fine lines and wrinkles and improve the look of skin firmness — without the irritation, dryness or sun sensitivity associated with traditional retinoids.

Supplied pre-diluted and ready to blend into your own serums, creams and lotions.

Also known as

Plant-based retinol · Babchi extract · Natural retinol alternative

Key benefits

• Supports the skin's natural collagen production
• Softens the appearance of fine lines and wrinkles
• Improves the look of skin elasticity and firmness
• Helps balance sebum and minimise the appearance of pores
• Antioxidant and soothing activity

Suitability

Gentle enough for all skin types, including sensitive and blemish-prone skin. Unlike retinol, bakuchiol does not increase photosensitivity, so it can be used in both day and night formulations.

How to use

• Add late, and keep it cool. Incorporate at the cool-down stage of your formulation. Bakuchiol tolerates warmth but prolonged heat should be avoided — do not exceed 75°C, and keep any heating as brief as possible.
• Watch your pH. If your formula contains water, keep the finished pH below 6.5. A range of 3.5–6.5 is ideal.
• Use a chelator. Adding disodium EDTA at 0.1%, or phytic acid, helps protect the bakuchiol from trace metal ions and extends the stability of your finished product.
• Preserve it. Any water-containing formula needs a broad-spectrum preservative.
• Always patch test the finished product before regular use.

Pairs well with

The collagen-stimulating peptides — Hexapeptide-9, Palmitoyl Tripeptide-5 and the Matrixyl family — and with antioxidants such as ferulic acid, vitamin E and resveratrol. Bakuchiol can also be used alongside retinol, where it acts synergistically and helps stabilise it.

Supplied as a cosmetic raw ingredient for external use in formulation only. Product information is provided for general reference and does not constitute medical or therapeutic advice. Customers are responsible for ensuring the ingredient is suitable for their intended use and compliant with relevant cosmetic regulations.

Full specification, concentration and batch Certificate of Analysis available on request — email info@thesourcery.co.nz