Women over 50 have distinct nutritional needs. Here is the complete ingredient list from Libré®'s Life Transition Hormonal Blend — and why each one matters at this life stage.

After 50, a woman's body undergoes significant physiological changes that alter nutritional needs. Estrogen declines, reducing calcium absorption and bone density. Stomach acid production decreases, impairing B12 and mineral uptake. Muscle mass reduces. Sleep architecture changes. The gut microbiome shifts. A generic multivitamin designed for a 30-year-old is simply not calibrated for these realities.

Libré®'s Life Transition Hormonal Blend is specifically designed by physicians for women navigating perimenopause and the post-50 hormonal transition. Here is every ingredient in the formula — what it does, how long it takes to work, and why it matters specifically for women in this life stage.

LIBRÉ®
Life Transition Hormonal Blend

Hot Flash Relief · Bone Health · Sleep Support · Gut & Vaginal Health · Mood & Energy

Format: Powder (stir into water, smoothie, or latte) · Price: $119/month ($101.15 with subscription)
Physician-developed · No added sugar · Third-party tested · Non-GMO · No artificial flavouring or synthetic colorants

Complete Ingredient List — Life Transition Hormonal Blend

Every ingredient below was confirmed directly from the Libré® product page (getlibre.co). Each one addresses a specific physiological need of women over 50.

Soy Germ Extract (Aglycone Isoflavones) · LIBRÉ® HORMONAL BLEND
Hormonal balance & hot flash relief

Aglycone isoflavones are phytoestrogens — plant compounds that gently bind to estrogen receptors, buffering the hormone decline of perimenopause. The Aglycone form has superior bioavailability vs standard soy isoflavones. Multiple RCTs confirm reduction in hot flash frequency and severity, improvement in vaginal dryness, and better sleep quality. Critical for women over 50 where estrogen loss drives the most impactful symptoms.
Timeline: 4–8 weeks for measurable hot flash reduction; 8–12 weeks for full effect

Magnesium Bisglycinate · LIBRÉ® HORMONAL BLEND
Sleep quality · Stress resilience · Bone density

Magnesium is involved in over 300 enzymatic reactions and is one of the most common deficiencies in women over 50. It regulates cortisol, supports deep sleep, reduces anxiety, and is essential for bone density alongside Calcium and Vitamin D. The bisglycinate form is the most bioavailable and gentle on the digestive system — oxide forms (used in cheap supplements) have poor absorption and cause digestive upset.
Timeline: 1–2 weeks for sleep and anxiety improvement; 3–6 months for bone density support

Probiotic Complex (8 strains) · LIBRÉ® HORMONAL BLEND
Gut health · Vaginal & urinary tract health · Immune balance

Libré®'s probiotic blend includes 8 clinically studied strains: Bifidobacterium animalis, Bifidobacterium longum, Lactobacillus acidophilus DDS-1, Bacillus coagulans, Lactobacillus acidophilus, Lacticaseibacillus rhamnosus GR-1®, Lactobacillus reuteri RC-14®, and Lactobacillus crispatus. The GR-1® and RC-14® strains are the most clinically validated strains specifically for vaginal and urinary tract health in women. Post-50, declining estrogen shifts the vaginal microbiome, increasing risk of UTIs and vaginal discomfort. This blend also supports the estrobolome — the gut bacteria that regulate estrogen recycling — critical for hormonal balance.
Timeline: 1–3 weeks for digestive improvement; 4–8 weeks for vaginal and urinary health changes

Vitamin K2 (MK-7) · LIBRÉ® HORMONAL BLEND
Bone strength · Cardiovascular health · Calcium direction

Vitamin K2 in its MK-7 form is the most bioavailable and longest-acting form. It plays a critical role in directing calcium to bones (where it belongs) and away from arteries (where calcification causes cardiovascular risk). Post-50, calcium supplementation without K2 can paradoxically increase arterial calcification. K2 works synergistically with Vitamin D3 and Magnesium to form the gold standard bone health trio. Most women over 50 are deficient in K2.
Timeline: 4–8 weeks for cardiovascular markers; 6–12 months for bone density improvement

Vitamin E · LIBRÉ® HORMONAL BLEND
Antioxidant protection · Skin health · Vaginal comfort

Vitamin E is a fat-soluble antioxidant that protects cells from oxidative damage — including the ovarian cells that produce remaining sex hormones. In women over 50, it is associated with improved vaginal tissue health and reduced dryness-related discomfort. Also supports skin integrity (collagen maintenance) and immune function. Its antioxidant action reduces the oxidative stress that accelerates ageing of reproductive and cardiovascular tissue.
Timeline: 4–8 weeks for skin and tissue effects; ongoing for antioxidant maintenance

Vitamin D3 (Cholecalciferol — Active Form) · LIBRÉ® HORMONAL BLEND
Bone density · Immune function · Mood support · Hormone balance

Vitamin D3 is arguably the single most important supplement for women over 50. Estrogen decline reduces calcium absorption, making adequate Vitamin D critical for bone protection. Studies consistently show Vitamin D deficiency is more prevalent in women with depression, fatigue, and immune disorders — all common post-50. D3 (cholecalciferol) is the most biologically active form, converting to the hormone-like calcitriol that regulates calcium, phosphorus, immune function, and mood. Most women in northern latitudes are significantly deficient.
Timeline: 4–12 weeks to raise blood levels significantly; 3–6 months for full symptomatic and structural benefits

Omega-3 (EPA + DHA) · LIBRÉ® HORMONAL BLEND
Heart health · Joint comfort · Mood & brain function · Inflammation

Post-50, cardiovascular risk increases as estrogen's protective effects decline. Omega-3 EPA and DHA reduce triglycerides, lower inflammatory markers (CRP), support brain function, and reduce joint pain — all priority concerns for women in this life stage. EPA specifically modulates serotonin signalling, supporting mood stability during hormonal fluctuation. DHA is the primary structural fat in the brain, supporting memory and cognitive function that can be affected by hormonal changes. Libré® uses both EPA and DHA for the full-spectrum benefit.
Timeline: 4–8 weeks for mood and inflammatory markers; 3–6 months for cardiovascular effects

Beta-Alanine · LIBRÉ® HORMONAL BLEND
Mood balance · Physical stamina · Stress buffer during hormonal shifts

Beta-Alanine supports carnosine synthesis — a compound that buffers acid in muscle tissue, improving physical performance and reducing fatigue. In the context of hormonal transition, it also supports mood stability and mental resilience during the physiological stress of perimenopause. It helps the body maintain energy and stamina during a period where fatigue is one of the most commonly reported and life-disrupting symptoms.
Timeline: 2–4 weeks for energy and stamina; ongoing for mood and stress resilience

WHY THE LIBRÉ® HORMONAL BLEND STANDS OUT FOR WOMEN OVER 50

Most multivitamins for 'women over 50' contain the same generic stack as standard adult multivitamins — just with a different label. Libré®'s Life Transition Hormonal Blend is built specifically around the physiological realities of perimenopause: the estrogen decline, the bone density risk, the gut and vaginal microbiome shift, the sleep disruption, and the cardiovascular changes. Every ingredient serves a documented role in this specific transition — at clinical doses, in bioavailable forms, with no fillers, no added sugar, and full ingredient transparency. Visit getlibre.co/shop/life-transition-hormonal-blend-perimenopause to learn more.

Read more: Libré® Life Transition Hormonal Blend — full ingredient details ↗