Primal Herb

Yin Synergy

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Yin Synergy - The VitaKea Store - Nootropics & Biohacking for New Zealand
Yin Synergy - The VitaKea Store - Nootropics & Biohacking for New Zealand
Yin Synergy - The VitaKea Store - Nootropics & Biohacking for New Zealand
Yin Synergy - The VitaKea Store - Nootropics & Biohacking for New Zealand


Don't be powerless when it comes to your hormonal health.

Things like stress, diet, lifestyle, birth control, and more can easily tip the scales.

They’re hard to stay on top of, especially in this hectic day and age. For some of us, this can manifest as bigger challenges: menstrual disorders, reproductive disorders, PMS, menopause symptoms, low drive and desire, stress, anxiety, even health issues like endometriosis or cancers (like breast, ovarian, and uterine cancers).

But when it comes down to it, we’ve been anxiously looking forward too much.

Maybe it’s time to look backward: into the past, where traditional healers looked to plants, herbs, and foods to restore female health on every possible level.

This is what inspired us at Primal Herb to put together the VERY best herbs known to rejuvenate, protect, and fortify female health—and not just herbs known to be useful in a traditional sense. We’ve also chosen the following herbs in our formula for their excellent reputations in research and science for those very same effects.

The Formula:

100 Serves per Container, each including:

  • Organic Maca Extract 20:1 (263mg);
  • Shatavari Extract 20:1 (158mg);
  • Organic Goji Extract 40% Poly (158mg);
  • Damiana Extract 20:1 (158mg);
  • Organic Muira puama Extract 20:1 (137mg);
  • Organic Epimedium (Horny Goat Weed) Extract 10% Icariins (74mg);
  • Organic Tribulus Extract 90% (74mg);
  • Monk Fruit (21mg);
  • Organic Black Pepper Extract (11mg).


  • Add 1/2 tsp to hot water, coffee, tea, or smoothie.
  • Yin Synergy can be taken day or night – with or without food, so enjoy!
  • We recommend once or twice daily, but it’s important to listen to your body and make adjustments!

More about the formula


We only use organically-grown extract of powdered maca root. No herb is better known or helping with issues like PMS better than maca, though it’s known for a lot more than that.

Studies show it had a beneficial effect on the uterus on test subjects, and thus increased fertility.* It appears to do this by subtly influencing and raising estrogen levels, which in turn may help restore hormonal imbalances to their natural order.*


On the other hand, we add damiana for added support for stress and anxiety.* Studies show it has the ability to soothe the nerves, though in one specific study, it had a remarkable effect on women with anxiety due to reproductive dysfunction especially.*

This effect, in turn, also boosted women’s drive and desire. By removing anxiety and promoting relaxation, these women test subjects experienced a much easier time—with the help of damiana—feeling stronger desire and drive.*


We couldn’t pass up shatavari, the classic female health tonic of Ayurveda. This delicate plant may have more research (and traditional knowledge) supporting its many benefits to women’s wellness than any other herb in our formula!

These include: phyto-estrogenic effects (increasing estrogen in the body naturally), supporting menopause, relieving hormonal stress, raising drive and desire, soothing reproductive inflammation (such as PMS cramps), and boosts fertility.*


This desert plant will leave you anything but barren. Anciently, it was used as medicine to treat fertility issues as well as low drive.

Women who try it and take it may be able to experience better hormone balance (increased estrogen), better fertility, less reproductive pain and inflammation issues, and reduced risk of reproductive function disorders—all of which are supported by studies.*


Men’s health tonics, step aside for a moment—and let epimedium shine its own special light on women’s health. Could a rowdy plant also called “horny goat weed” have its own benefits for women?

Sure can. Studies have shown it can actually raise OR lower estrogen levels in the body, depending on which is healthier from person to person.* Thus, epimedium is the ultimate hormone-balancing supplement for women.* At the same time, it also reduces the risk of reproductive disorders, boosts drive and desire, and raises fertility.*


In addition to these other excellent herbs, you can also encounter one of the most powerful health tonics of the Amazon—muira puama. What’s more, it’s reproductive health benefits for women are nothing to be scoffed at.*

Research has shown that extracts of the small shrub-like plant can help reignite pleasure, and energy.* It may also help boost energy, a common struggle women may face with certain hormonal imbalances.*


Every time you’re snacking on goji berries, never forget that you’re not just noshing on a superfood—you’re also experiencing an incredibly versatile and nutrient-rich food that could benefit women everywhere.

Surprising to some, studies have shown that goji berries may holistically help women experience less anxiety, stress, and inflammation related to hormonal imbalances.* Increased drive and desire, better focus, and better fertility are also a great part of the mix, too.*

About Primal Herb

Primal Herb is bringing the best of botanical supplements through the meeting of modern science and ancient practices.
Founded by Sean Landry and Michael Mueller, Primal Herb is on a mission to inspire and provide a natural path to Balance, Restore and Optimize the body. They work toward this through the dispersal of actionable information and their own botanical formulations which are devised from historical learning and the latest scientific studies.