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The combo test kit combines both saliva and blood spot test collection materials in an all-in-one kit, allowing for a single, comprehensive report. Putting saliva and blood spot test materials together in one combination kit makes it convenient to collect hormones from the three major glandular systems - reproductive, thyroid, and adrenal - on the same day at the optimal time.
While the combo test kit provides the best overall value, Blood Spot Tests and Saliva Tests are also available as individual kits. See the comparison chart in the tab below for more information.
Profiles we offer in our Combo Kit include:
- Comprehensive Male Profile I
(Saliva: E2, T, DS, Cx4) (Blood Spot: PSA, TSH, fT3, fT4, TPO)
- Comprehensive Male Profile II
(Saliva: Cx4) (Blood Spot: E2, T, DS, SHBG, PSA, TSH, fT3, fT4, TPO)
- Comprehensive Female Profile I
(Saliva: E2, Pg, T, DS, Cx4) (Blood Spot: TSH, fT3, fT4, TPO)
- Comprehensive Female Profile II
(Saliva: Cx4) (Blood Spot: E2, Pg, T, SHBG, DS, TSH, fT3, fT4, TPO)
- Fertility Profile I
(Saliva: E2, Pg, T, DS, Cx4) (Blood Spot: TSH, fT3, fT4, TPO, FSH, LH)
- Fertility Profile II
(Saliva: Cx4) (Blood Spot: E2, Pg, T, DS, SHBG, TSH, fT3, fT4, TPO, FSH, LH)
The following table compares which tests are done in saliva and/or blood spot.
| Hormone or Analyte |
Saliva |
Blood Spot |
| Estradiol (E2) |
 |
 |
| Progesterone (Pg) |
 |
 |
| Testosterone, free |
 |
|
| Testosterone, total |
|
 |
| DHEA-S (DS) |
 |
 |
| Cortisol, AM (C1) |
 |
 |
| Cortisol, Diurnal (C1, C2, C3, C4) |
 |
|
| Estriol (E3) |
 |
|
| Estrone (E1) |
 |
|
| Follicle stimulating hormone (FSH) |
|
 |
| Luteinizing Hormone (LH) |
|
 |
| Insulin-like Growth Factor (IGF-1) |
|
 |
| Insulin, fasting |
|
 |
| Triglycerides (TG) |
|
 |
| Hemoglobin A1C (HbA1c) |
|
 |
| High Sensitivity C-Reactive Protein (hs-CRP) |
|
 |
| Total Cholesterol (CH) |
|
 |
| LDL Cholesterol |
|
 |
| HDL Cholesterol |
|
 |
| VLDL Cholesterol |
|
 |
| Prostate specific antigen (PSA) |
|
 |
| Sex hormone binding globulin (SHBG) |
|
 |
| Thyroid peroxidase antibodies (TPO) |
|
 |
| Thyroid stimulating hormone (TSH) |
|
 |
| Triiodothyronine (T3), free |
|
 |
| Thyroxine (T4), free |
|
 |
| 25-hydroxy vitamin D2 |
|
 |
| 25-hydroxy vitamin D3 |
|
 |
|