The MECCA view:
Not all hair serums are created equal and the Sans [ceuticals] Moisture + Protein Infusion 20 proves just that thanks to its potent levels of small molecular proteins, vitamin B, Keratrix™ and Aquaxyl™ which work together to deliver superior strengthening, repair and protection. Originally developed as a hair treatment for professional use only, the serum targets the internal structure of the hair fibre to tame dry, unruly hair while boosting elasticity and shine.
 
Key ingredients:
Keratrix™: a patented complex that increases hair strength and elasticity, and repairs the damage caused by mechanical, thermal and chemical processes. 
Vitamin B5: possesses exceptional smoothing and shine capabilities. It also has a small molecule allowing it to penetrate the hair cuticle to provide strength, resistance and volume. 
Varied molecular weight proteins: small molecular proteins are able to penetrate the cuticle layer of the hair fibre to build strength and resistance. 
Aquaxyl™: a patented complex that provides intense hydration and protects the hair fibre.
 
Made without:
Animal testing, artificial fragrances, sulphates, silicones, petrochemicals, parabens, PEGs, phthalates or artificial colours.
 
Pair it with:
sans [ceuticals] pH + Shine Corrector
sans [ceuticals] Nourishing Hair Wash