Caress Flow — Investment Brief
Intimate wellness device opportunity for DoctoriumGP Derby · Dr Gemma Lewis MRCS MRCGP
What is Caress Flow?
The treatment
A medical device that delivers hyaluronic acid + oxygen directly to the vaginal mucosa.
The HA is specifically formulated for vaginal tissue — double chain, low molecular weight — not the same as topical or injectable HA.
The oxygen component is generated live from the atmosphere (no stored tanks, no safety protocols required).
Treats: vaginal dryness, GSM, stress urinary incontinence, intimate rejuvenation.
Upcoming studies: IVF implantation support, cervical HPV clearance.
Treatment protocol
Market Context
Device Comparison
| Factor | Caress Flow | CO2 Laser (NuV / FemiLift) | RF (Ultra Femme / Votiva) |
|---|---|---|---|
| Mechanism | HA + O₂ insufflation | Thermal ablation | Radiofrequency heating |
| Pain | Painless — no anaesthetic | Mild discomfort | Warm / mild |
| Downtime | Zero | 24–48 hrs | Zero |
| Suitable post-cancer | YES — published study | Often contraindicated | Caution advised |
| Course price (UK) | £1,000–1,250 | £995–1,200 | £1,000–1,200 |
| Sessions | 5 × 15 mins | 3 × 20–30 mins | 4 × 30 mins |
Search Demand Analysis
UK monthly search volumes for treatments Caress Flow addresses
Key insight: Symptom terms ("vaginal dryness", "bladder leakage") are searched 3–10× more than treatment terms ("vaginal rejuvenation", "pelvic floor treatment"). Patients don't search for the solution — they search for the problem. Any Caress Flow marketing should lead with symptom language, not device names or clinical terminology like "GSM" which almost nobody searches for. The biggest opportunity: rank for the problem, convert to the treatment.
Symptom Terms — highest volume, informational intent
Commercial Terms — lower volume, high booking intent
Competitor Device Terms — people actively comparing
Trend direction: Strongly upward across all categories. "Vaginal tightening" and "vaginal rejuvenation" showed sustained Google Trends growth from 2004–2022. The Davina McCall effect (2021+) and the 2024 NICE menopause guideline update have both accelerated search activity. Surgical terms like "vaginoplasty" are declining as patients shift to non-surgical alternatives — exactly where Caress Flow sits. Only ~25% of women with GSM symptoms are currently receiving treatment — the demand pool is massive and largely untapped.
Search Volume Summary Chart
Midpoint of estimated UK monthly search ranges. Symptom terms in teal, commercial intent in green, competitor terms in amber. Source: informed estimates cross-referenced with academic Google Trends studies (Ergul et al. 2023, PMC4235320) and market sizing data.
ROI Calculator
Adjust to model your own scenario
Scenario Comparison — £250/treatment
| Model | Utilisation | Treatments/yr | Annual Revenue | Year 1 Net | Year 2+ Net/yr | Break-even |
|---|---|---|---|---|---|---|
| Outright £13,500 upfront | Low (5/wk) | 260 | £65,000 | £52,700 | £53,300 | ~12 weeks |
| Outright £13,500 upfront | Medium (10/wk) | 520 | £130,000 | £95,500 | £106,600 | ~6 weeks |
| Outright £13,500 upfront | High (20/wk) | 1,040 | £260,000 | £199,200 | £213,200 | ~3 weeks |
| Rent £450/month | Low (5/wk) | 260 | £65,000 | £47,900 | £47,900 | Immediate |
| Rent £450/month | Medium (10/wk) | 520 | £130,000 | £101,200 | £101,200 | Immediate |
| Rent £450/month | High (20/wk) | 1,040 | £260,000 | £207,800 | £207,800 | Immediate |
| Lease ~£300/month | Low (5/wk) | 260 | £65,000 | £49,700 | £49,700 | Immediate |
| Lease ~£300/month | Medium (10/wk) | 520 | £130,000 | £103,000 | £103,000 | Immediate |
| Lease ~£300/month | High (20/wk) | 1,040 | £260,000 | £211,400 | £211,400 | Immediate |
Highlighted rows = medium utilisation (recommended planning scenario). Outright includes 45 free consumable treatments. £1,000 MIA discount applied.
3-Year Projections
Cumulative profit across all acquisition models — medium utilisation (10 treatments/week)
Medium utilisation (10 tx/week) at £250/treatment. Year 2 includes top-up revenue from Year 1 patient base. Year 3 compounds further.
Year 2+ Patient Base Compounding
Patients return for a top-up treatment at 12 months (£250, same consumable cost). This revenue compounds each year with zero additional marketing cost.
Go-to-Market Strategy
Built around the search demand data — lead with the problem, convert to the treatment
The core insight: "Vaginal dryness" is searched 4,000–6,000 times a month in the UK. "Vaginal rejuvenation" is searched 1,000–2,000 times. The patient knows she has a problem — she doesn't know Caress Flow exists. The job of marketing is to appear when she searches her symptom, then introduce the treatment. Lead with the symptom. Close with the solution.
Three Marketing Pillars
Channel Strategy
Meta Ads (Facebook + Instagram)
Target women 40–65 in DE, ST, NG, LE, S postcodes. Lead with symptom-first creative ("does this sound familiar?") rather than device-first ("Caress Flow is now at DoctoriumGP"). Lawmed also run Meta ads for clinics on the machine — ask Ellie to co-fund or share creative.
SEO / Content
Short-form blog posts targeting the high-volume symptom terms. "Vaginal dryness during menopause — what actually works" ranked well will capture 4,000+/mo searches. Dr Gemma's credentials give instant E-E-A-T authority — Google trusts medical content from qualified practitioners.
Instagram Organic
Symptom-led Reels and carousels. "Things your GP doesn't tell you about vaginal dryness" style content performs well. Caress Flow provides social support for clinics on the device.
GP Referral Network
Local GPs are overwhelmed with menopause referrals and have nowhere to send them privately. A one-page referral card positioned as "the non-hormonal option for GSM" gives GPs a credible private referral pathway.
Decision Summary
What needs to happen before committing
Outstanding Before Committing
Draft Reply to Ellie (Caress Flow / Lawmed)
Hi Ellie,
Thanks so much for the follow-up — really helpful to have all the detail.
We're genuinely interested in moving forward. DoctoriumGP is a CQC-registered, doctor-led clinic in Derby and Dr Gemma Lewis (Clinical Director, MRCS MRCGP) is very keen on the treatment. We've looked at the numbers carefully and the opportunity in this region is obvious — there's nothing comparable within 50 miles of us.
A couple of things we'd like to explore:
1. Paid trial period
We'd like to propose a 30–60 day paid trial at the rental rate (£450/month), with a commitment to convert to an ongoing rental or purchase at the end of the period. This gives both sides a clean proof point before a long-term commitment.
2. The two warm patients
You mentioned enquiries from a patient in Stoke and one in Leicester — both without a local provider. If you're able to refer those patients to us during the trial, that immediately validates the demand on both sides.
3. Insurance
Gemma asked in an earlier message — can you confirm that standard medical malpractice / aesthetics insurance covers Caress Flow treatments, or whether there's a specific requirement?
4. East Midlands exclusivity
Is there any exclusivity or first-right-of-refusal arrangement available for the Derby / East Midlands region? We'd want to understand that before committing.
If the trial approach works for you, we'd also love to get Gemma trained as soon as possible — ideally at the Manchester clinic if that's feasible.
Looking forward to hearing from you.
Best,
Ade Whetton
Managing Director, DoctoriumGP