The Importance of Zinc for Women Over 40

A Vital Nutrient for a Vital Time of Life

As women enter their 40s, they often begin to experience subtle changes in mood, energy, immunity, skin, or hormonal rhythms. While some of this is natural, there’s growing interest in how nutrition may support wellbeing during this life stage. One nutrient that deserves more attention? Zinc, particularly in the highly absorbable form known as zinc picolinate.


Let’s explore why zinc matters more than ever in your 40s (and beyond), how to spot deficiency signs, and how the right supplement can support your health.


What Is Zinc Picolinate?

Zinc picolinate is a form of zinc bound to picolinic acid, a compound naturally produced in the body to help with mineral absorption. This combination is widely recognised for being:

  • Easy to absorb

  • Gentle on digestion

  • Efficient in cellular uptake

These qualities make it a popular choice for individuals looking to maintain adequate zinc levels through supplementation.

innopure zinc picolinate

Why Zinc Matters After 40

🌿 Hormonal Support

Zinc contributes to normal fertility and reproduction and plays a role in supporting hormonal activity. It’s also involved in maintaining normal thyroid function, key for metabolism and energy regulation.


🛡️ Immune Function

Zinc helps the body maintain a normal immune system. This can be helpful for anyone wanting to feel more resilient throughout seasonal changes or times of increased demand.


✨ Skin, Hair & Nails

Zinc contributes to the maintenance of normal skin, hair, and nails. As skin matures or hair texture changes, ensuring sufficient intake may help support your natural radiance.


🧠 Mental Clarity & Mood

Zinc contributes to normal cognitive function. Many women in their 40s aim to support brain function and clarity, making zinc an appealing part of a broader wellbeing routine.


🦴 Bone Maintenance

Zinc contributes to the maintenance of normal bones, which is important during a time of life when women begin thinking more proactively about skeletal health.


Signs of Low Zinc Levels in Women

Because zinc is not stored in large amounts in the body, even a mild deficiency can show up quickly. Common symptoms include:

  • Frequent colds or slow recovery

  • Brittle nails or thinning hair

  • Brain fog or trouble concentrating

  • Acne or poor skin healing

  • Mood swings or irritability

  • Reduced sense of taste or smell

Women over 40 are more likely to become deficient due to changes in digestion and absorption.

Zinc & Skin Health: Supporting Your Glow from Within

Zinc contributes to collagen formation and fights free radical damage. That’s great news if you're experiencing:

  • Thinning skin

  • Dry patches or breakouts

  • Delayed healing from cuts or blemishes

By including zinc in your supplement routine, you’re giving your skin the internal support it needs to stay strong, supple, and clear.


Choosing the Right Zinc Supplement: Why Form Matters

Not all zinc is created equal. Some forms like zinc oxide are poorly absorbed. At Innopure, we use Zinc Picolinate a highly bioavailable, well-tolerated form

  • 25mg Elemental Zinc Picolinate per capsule
  • Clean Formula - No Fillers or Binders
  • Vegan Society Approved
  • Enhanced with Alfalfa for added antioxidant benefits
  • Made in the UK to GMP standards

This clean, potent formula is part of our Pure-Fill range, meaning what you see is exactly what you get nothing hidden, nothing added.

Zinc for Women... and Men Too!

While this article focuses on ZInc for Women's health, zinc is just as important for men’s testosterone production, sperm health, and immune resilience. It’s a great supplement to share with your partner or recommend across your household.

How to Take Zinc Effectively


→ Take with food (but away from calcium-rich meals, which can reduce absorption)


→ Best absorbed when taken consistently at the same time each day Pair with Vitamin C for immune synergy

womah holding capsule and glass of water

In your 40s, your health priorities shift, but supporting your body doesn’t have to be complicated. By focusing on essential micronutrients like zinc, you’re giving your body the tools it needs to stay energised, balanced, and resilient.


If you want to buy Innopure Zinc Picolinate, you can check it out on Amazon or you can visit or our store

The Author: Lesley Davies


Lesley is currently studying for the Royal Society for Public Health (RSPH) Level 4 Award in Nutrition, an advanced qualification in public health and nutrition.


As Innopure's in-house nutritionist-in-training, Lesley brings a passion for health, wellness, and evidence-based supplementation. She works closely with our team to research and develop content that empowers readers to make informed choices for better health.


Once certified, Lesley will officially join our team of qualified contributors, ensuring our articles continue to reflect both science and real-world expertise.

Frequently Asked Questions

Can I take zinc with other supplements?

Yes, but avoid taking zinc at the same time as calcium, iron, or magnesium, which can reduce absorption. Zinc pairs especially well with Vitamin C for immune support.

When is the best time to take zinc?

Take zinc with food to avoid nausea, ideally at the same time each day. Avoid taking it with dairy or high-calcium meals.

What is the difference between Zinc Picolinate and Zinc Gluconate?

Zinc Picolinate has been shown to offer higher absorption compared to gluconate, making it more effective for correcting low zinc levels.

Can I take zinc on an empty stomach?

It’s not recommended. Zinc may cause nausea if taken without food. Taking it with a light meal is best.

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