The choice often comes down to personal preference and practitioner recommendation

supports regrowth as the growth cycle restores Thinning hair and reduced hair density early to moderate loss of hair fullness across the scalp Excessive hair shedding reduces hair fall caused by weakened or inflamed follicles Follicle dormancy stimulates inactive follicles to re-enter the active growth phase Scalp inflammation reduces chronic inflammation that suppresses follicle function Poor hair strength and brittleness nourishes and strengthens fragile hair from the follicle level Diffuse hair loss improves overall scalp coverage and hair density across the treatment area To get the most from your treatment and minimise any risk of irritation, follow these guidelines in the days before your appointment: Avoid chemical hair treatments, including dyes and straightening treatments, in the lead-up to your session Avoid direct sun exposure, solariums, and sunbeds Avoid intensive cardio and gymnasium sessions on the day of treatment Avoid excessively hot showers, baths, spas, or saunas Avoid blood-thinning medications where possible consult your provider if you take aspirin, NSAIDs, or anticoagulants regularly Arrive with a clean, dry scalp, free of styling products and dry shampoo Please inform your provider of any medical conditions, scalp conditions, current medications, or known sensitivities before your first appointment

This enhances the sensory experience and effectiveness of personal care products like shampoos, toothpaste, and dishwashing liquids
If this is the case, then oral vitamin B12 supplementation may not be enough