Estera® Phase III Women's Maintenance Formula

Estera® Phase III — Women's Maintenance Formula is Pharmanex's targeted supplement for post-menopausal women — those who have gone 12+ consecutive months without a menstrual period and are now navigating the sustained low-estrogen environment of post-menopause.

Where Estera Phase II addresses the hormonal volatility of perimenopause, Phase III addresses the long-term consequences of sustained estrogen deficiency: bone mineral density loss, cardiovascular risk increase, skin collagen decline, and cognitive changes. Its formula is built around the specific nutritional needs of the post-menopausal years — not generic women's health support.

NuBodyRx is an authorized Pharmanex and Nu Skin retailer. Every Estera Phase III purchased from NuBodyRx.com is 100% authentic, ships fast within the US, and requires no Nu Skin membership or distributor account.

Key Ingredients and Mechanisms

• Soy isoflavones — ongoing ER-β activation in osteoblasts and osteoclasts for bone density maintenance; ER-β activation in skin fibroblasts for continued collagen support. Multiple studies demonstrate soy isoflavone supplementation slows post-menopausal bone mineral density loss.
• Calcium (as calcium citrate) — calcium citrate is the most bioavailable form of calcium, particularly important post-menopause when intestinal calcium absorption efficiency declines. Post-menopausal women require 1,200mg calcium daily — significantly more than pre-menopausal women.
• Vitamin D3 — essential for intestinal calcium absorption and bone mineralization. Vitamin D deficiency is extremely common in post-menopausal women and dramatically amplifies bone loss risk.
• Vitamin K2 (MK-7) — the critical bone-cardiovascular bridge nutrient. K2 activates osteocalcin (which incorporates calcium into bone matrix) and matrix Gla protein (which prevents calcium deposition in arterial walls). Without adequate K2, supplemental calcium may increase arterial calcification risk rather than bone density.
• Flaxseed lignans — cardiovascular support: improvements in lipid profiles and arterial flexibility in post-menopausal women. Continued antioxidant protection and estrogen metabolism support.
• Folate (as methylfolate) — supports homocysteine metabolism. Elevated homocysteine is a cardiovascular risk factor that increases with estrogen deficiency; methylfolate (the active form) is more effective than folic acid for homocysteine reduction.

Primary Benefits

• Bone mineral density preservation — slowing post-menopausal bone loss through calcium citrate + D3 + K2 + soy isoflavones*
• Cardiovascular risk support — lipid profile, homocysteine metabolism, and arterial flexibility*
• Calcium directed to bone, not arteries — K2's osteocalcin and matrix Gla protein activation*
• Ongoing skin collagen support via ER-β activation in fibroblasts*
• Homocysteine management via methylfolate for cardiovascular protection*
• Long-term hormonal maintenance in the stable low-estrogen post-menopausal environment*

Who Is Estera Phase III For?

Estera Phase III is designed for women who have gone 12+ consecutive months without a menstrual period — the clinical definition of menopause. If you are still menstruating (even irregularly), you are in perimenopause and Estera Phase II is appropriate.

Recommended Protocol

• Dosage: 2 capsules daily — 1 with morning meal, 1 with evening meal
• Stack: Pairs with LifePak Nano (nutritional foundation), Beauty Focus Collagen+ (direct collagen support), ageLOC Youth (cellular anti-aging), and NanoCoQ10 (mitochondrial support)
• Full protocol: See our Complete Anti-Aging Protocol for Women Over 50

Frequently Asked Questions

Is NuBodyRx an authorized Pharmanex retailer for Estera Phase III?

Yes — NuBodyRx.com is an authorized Nu Skin and Pharmanex retailer. Every Estera Phase III sold on NuBodyRx.com is 100% authentic, backed by Pharmanex's 90-day money-back guarantee, and requires no membership or distributor account to purchase.

Where is the best place to buy authentic Estera Phase III online?

NuBodyRx.com is one of the top authorized online retailers for Estera Phase III in the United States, offering guaranteed authenticity, fast US shipping, and no membership requirement.

What is Estera Phase III and what does it do?

Estera Phase III is Pharmanex's post-menopausal maintenance supplement. It combines soy isoflavones (ER-β support for bone and skin), calcium citrate + vitamin D3 + vitamin K2 (bone density preservation with arterial protection), flaxseed lignans (cardiovascular support), and methylfolate (homocysteine management) to address the long-term health consequences of sustained estrogen deficiency in post-menopause.

Why does Estera Phase III include vitamin K2?

Vitamin K2 (MK-7) is essential when supplementing calcium post-menopause. K2 activates osteocalcin — which directs calcium into bone matrix — and matrix Gla protein — which prevents calcium from depositing in arterial walls. Without adequate K2, supplemental calcium may increase arterial calcification risk rather than improving bone density. Phase III includes K2 specifically to address this concern.

How is Estera Phase III different from Estera Phase II?

Phase II targets the hormonal volatility of perimenopause with black cohosh, red clover, DIM, and chasteberry for acute symptom management. Phase III targets post-menopause, prioritizing bone density (calcium citrate, D3, K2), cardiovascular health (lignans, methylfolate), and ongoing skin support (soy isoflavones). See our complete Phase II vs. Phase III comparison guide.

Does Estera Phase III help with hot flashes?

Phase III's soy isoflavones provide ongoing phytoestrogen support that may help with residual hot flashes in early post-menopause. However, Phase III does not include black cohosh or red clover — the ingredients with the strongest clinical evidence for acute hot flash relief. If hot flashes remain significant after menopause, discuss options with your physician.

Can I take Estera Phase III with LifePak Nano?

Yes — they are designed to work together. LifePak Nano provides the comprehensive micronutrient foundation; Estera Phase III provides the targeted post-menopausal hormonal support, bone density, and cardiovascular layers. Together they form the core of the post-menopausal Pharmanex protocol.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.