I think the problem is that you're in the UK and the information is only available on the US site. I'm in the US, so I've been moving back and forth between the two sites. But I'm not sure the work around for those in the UK.
So here's a copy of the information from the US site. The prices are all in US dollars.
Spa Packages
Me Time, Approximately 3 hours / $375
For Men Only, Approximately 2.5 hours / $325
Spa for Two, Approximately 2.2 hours / $495
Head to Toe, Approximately 2.5 hours / $255
The Saratoga Springs Getaway, Approximately 4 hours / $435
Signature Services
Saratoga Springs Signature Bamboo Fusion Massage, 80 min / $200
Saratoga Springs Signature Revitalizing Blueberry Facial, 80 min / $195
Saratoga Springs Signature Pedicure, 80 min / $90
Saratoga Springs Signature Manicure, 80 min / $65
Saratoga Springs Hydrotherapy Treatment and Massage Experience, 80 min / $195
Saratoga Springs Getaway, Approximately 4 hours / $435
Massage Therapies
Swedish Massage, 50 min / $135, 80 min / $195
Warm Stone Massage, 75 min / $210
Pregnancy Massage, 50 min / $145 , 80 min / $200
Custom Firm Massage, 50 min / $145, 80 min / $200
Reflexology Massage, 50 min / $150
Sports Massage, 50 min / $145, 80 min / $200
Aromatherapy Massage, 50 min / $145, 80 min / $200
Massage for Two, 50 min / $275, 80 min / $390
Add-On Treatments Available:
Firming Leg Treatment $25
Aromatherapy Oil Upgrade $25
Eco Fin Hand Treatment $25
Warm Oil Scalp Treatment $25
Foot Reflexology, 25 min / $50
Skin Care
Stone Crop Facial, 50 min / $140, 80 min / $190
Beyond Organic Facial, 50 min / $150, 80 min / $200
Firm Skin Facial, 50 min / $145, 80 min / $195
Skin Brightening Facial, 50 min / $150, 80 min / $200
Vitamin Infusion Facial, 50 min / $150, 80 min / $200
Add-On Treatments Available:
Back Facial, 25 min / $50
Scalp Facial, 25 min / $50
Neck and Décolleté Masque, 25 min / $50
Bright Eyes $25
Hydrating Lip Treatment $25
Hand Brightener $25
Facial Boost $25
Body Therapies
Sweet Red Rose Body Treatment, 50 min / $145
Apple Sugar Scrub, 50 min / $145
Toning Body Wrap, 50 min / $145
Tropical Coconut Body Treatment, 50 min / $145
Bubby Bath Body Treatment, 50 min / $145
Hand and Foot Treatments
Relax, Renew or Imagine Manicure, 50 min / $55
Relax, Renew or Imagine Pedicure, 50 min / $80
Vitamin-Infused Gel Manicure, 50 min / $70
Inquire about additional nail services and enhancements.