Biological Age Reversal | FBCA ODX Specialist | UK
Longevity & Health Optimisation Clinic in Lincoln
Where to Start
High Performer Package
DNA + functional blood chemistry + 3 consultations. £1,750. Our flagship optimisation programme.
See the Package
Health Optimisation Consultation
45-min video consultation + written action plan. £125. Bring your own blood work.
Book a Consultation
The Recovery Code
My book on HRV-guided recovery for athletes and overtrainers. £9.99 PDF download.
Get the Book
Functional Blood Chemistry Analysis
60+ biomarkers, ODX optimal ranges, Lincoln clinic. From £445.
Book a Blood Panel
Specialist Diagnostics
FitnessGenes DNA Test
One-time saliva sample. 180+ personalised reports. Lifetime access. From £299.
See DNA Test
Hormone & Menopause Testing
Specialist hormone panel including oestradiol, progesterone, testosterone, DHEA-S, SHBG, vitamin D. £235.
See Hormone Testing
Free Tools
Recovery Readiness Calculator
Are you training through fatigue? 2-minute HRV-style readiness check.
Use Calculator
Vitamin D Dosage Calculator
Calculate your personalised vitamin D dose based on your blood result.
Use Calculator
Testosterone Calculator
Clinically-validated ADAM questionnaire. 88% sensitivity for low testosterone.
Use Calculator
Clinically Grounded. Independently Verified.
A 27-year biological age reversal, verified by GlycanAge. An 85% increase in testosterone without pharmaceutical intervention. These are the independently validated outcomes of applying the same protocols used with every Functional Aesthetics client. Rohan Berg is a certified FBCA ODX Specialist and founder of Functional Aesthetics,one of a small number of UK practitioners trained to interpret blood chemistry against functional optimal ranges, not standard NHS reference ranges.
Other Services
Testosterone Replacement Therapy
TRT consultation and prescribing pathway. UK-based, Lincoln clinic.
Learn More
Why Functional Aesthetics
Lincoln-UK clinic
Worldwide consultations, consultations run online.
Functional optimal ranges
ODX-trained interpretation, not broad NHS reference ranges.
Practitioner-led
Results read and discussed by Rohan, not an algorithm.
Measured, not assumed
Before-and-after panels. You see what worked.
Ready to see what your biology is actually doing?
Start with the High Performer Package for full DNA plus blood chemistry, or book a consultation to bring your own results.