Choosing a Supplement for Hair Loss

Choosing a Supplement for PCOS Hair Loss

As you may have seen, I recommend a targeted topical and internal approach to hair loss in women. Part of the internal is choosing a quality supplement for hair loss.

There are probably hundreds of different supplement companies creating products for hair loss. Hair loss in women and men is extremely frustrating and not all supplements will work.

While I can’t guarantee that including the following ingredients in your hair loss supplements will help or reverse your hair loss, the research (both scientific and personal) points to fantastic results!

Choosing a Supplement for Hair Loss



Probably one of the most indispensable nutrients for hair loss, this member of the B vitamin family strengthens both hair follicles and nails. Also known to balance blood sugar, this vitamin is a win-win for women with PCOS. For hair loss, 500-1000mcg per day is recommended.


These three hair loss remedies are interchangeable. What they have in common is the mineral silica. Silica is actually a combination of silicon and oxygen, two of the most abundant elements on the earth. What makes this mineral so great for hair loss because it promotes mineral balance in the body. This leads to balanced hormones and sexy hair! Silica is also a component of collagen, the compound that keeps your hair, skin and nails looking supple and ageless. Horsetail and Bamboo are two medicinal herbs that contain high levels of silica, and can be used in much the same way. Taking 20-50mg of one of these extracts per day should do the trick.

Vitamins B5 and B6

Vitamin B5 or Pantothenic Acid is your anti-stress vitamin. It improves your body’s ability to respond to stress by supporting your adrenal glands. This coupled with it’s protein-modulating effects makes it a win-win for hair loss. You already know that stress is a major cause of hair loss in women, not to mention that proteins form the basis of our hair and scalp. Healthy proteins = Happy hair! Take up to 50mg 3 times per day.

Vitamin B6 or Pyridoxine is your mood vitamin (among many other uses!!). It supports your nervous system- back to that stress cause again- promotes proper breakdown of sugars and starches, and keeps your heart healthy. Vitamin B6 is great for those who suffer from depression or low-moods as it helps create your feel good neurochemicals llike serotinin and GABA. This is common in women with PCOS, underactive thyroids and in menopause. This vitamin is also essential when trying to build up iron stores, another major cause of hair loss in women. Take up to 50mg 3 times per day.

Vitamin C

I LOVE VITAMIN C. There. . .I said it. Glad to get that off my chest. Useful for just about anything and safe for just about anyone, you can’t go wrong with a little ‘C’. Vitamin C or Ascorbic Acid aids in improving scalp circulation. It also helps with antioxidant action in hair follicles. This vitamin is also necessary for Iron absorption, healthy adrenal glands and stress response, and hormone balance– all necessary for eliminating hair loss. Take to bowel tolerance (if you get loose bowels- you’ve taken too much!), this is usually 3-5g per day.

Vitex or Dong Quai

Hormones, how I loathe love thee. If you hair loss is hormonally-related, it’s important to take a hormone-balancer to help. Two of the most common are Vitex and Dong Quai. Vitex aka Chastetree Berry balances hormones right from the brain. It helps our body to balance estrogen and progesterone function, reducing hair loss. Dong quai is a chinese herb that has long been used to balance hormonal imbalances of many kinds, including PMS and even PCOS and endometriosis. Both herbs can be taken as capsules or liquid tincture (drops) and dosing should either be recommended by a holistic healthcare practitioner or by following the bottle.


With nutrient-depleted soils now becoming rampant pretty much across the world, minerals can be hard to come by. Whether macro or trace, all minerals are important. Some minerals to emphasize for hair loss include 300-uses Magnesium, skin-balancing Zinc, thyroid-supporting Selenium and Iodine, plus some blood-building Iron. If your hair loss formula doesn’t include any or many of these minerals, you may want to check out a multi-mineral formula.

Fat-Soluble Vitamins

When vitamins can’t be broken down in water, they are considered fat-soluble. Vitamins A, D, E + K all fall into this category. All are helpful for hair loss, but Vitamins A and D have a particular affinity. Vitamin D restores your immunity, balances hormones and manages your stress response. Vitamin A also balances hormones, encourages normal cell growth and maintains the normal structure and function of skin (and scalp). Aim for 800IU – 2000IU of Vitamin D per day. With Vitamin A (retinol) aim for 2000IU – 3000IU per day.

My Favourite Hair Loss Supplements

Because there are so many supplements to choose from, here are some of my favourites to help you along the way.

Hair, Skin and Nails Plus by Douglas Labs

Hair/Skin/Nails Ultra by Pure Encapsulations

Bio-Fen Plus for Women


What is your favourite hair loss supplement? Have you seen good results?


  1. Nicolle


    In the year 2012 I was diagnosed with Hashimoto. In my teeager age I havn’t a lot of acne, but now I have. Since 15 years now I have acne and no product work. When I think I’ve found something that helps my skin get crazy again. Since 5 years or something I have hair loss. My Thyroid hormones are in the good level but I have still hair loss. Some docs say I have PCOS and some say I have not PCOS. I am frustated everytime I see in the mirror I only see alot of this pimpels and my thinner hair. In the past I had a lot of volume even when it fixed but now its like I have no hair.

    1. Hi Nicolle!

      Your hair loss combined with your acne symptoms possibly indicate an excess of testosterone (and other androgens) in your system! It’s possible to have this with and without PCOS.

      Checking levels of testosterone and DHEA will help in figuring that out! This is the cause of my hair loss and I can tell you when you address not just your thyroid but also the androgens your will see a reduction!

      Use some of the tips in this article to grab yourself an appropriate supplement if you want to try that route.

      Hope this helps!

      1. Nicolle

        Thank you Robyn

        Yes I have some androgens are higher than normal. My Doc said this to me. I try some subblements from this website. The Hormonbalanced Supplements seems good for my probleme. Maybe i try it out.

        thank you so much

  2. Pingback: Jojoba Oil Treatment for Hair Loss | The Hormone Diva

  3. hi,im 53 and all my life have had bucket loads of thick hair….until stress of my dads death and menoapuse.i get stiff sore joints and gout so i take silica and its good.but im going to try whey powder too for well alot of my u have any advice on that mix of potions?

    1. Hey Andrea,

      As I don’t know you personally, I can’t speak to whether or not this combination would be good for you.

      But….stiff joints and hair loss, have you had your thyroid checked?

      Protein is important for hair growth so if you tolerate the whey it could possibly be helpful.


  4. Sarah

    What causes high testosterone level in girls and how its triggers hair loss?

    1. Hey Sarah,

      Causes of high testosterone can vary, and I would highly recommend getting some testing done to find out. One of the major causes I see often is insulin resistance, and you can read more about that here:

  5. Shelley

    Do you think that taking collagen powder can be helpful for thinning hair due to menopause?

    1. It’s definitely possible! Protein is necessary for healthy hair and collagen is generally a well absorbed form.

  6. Pingback: The Ultimate Vegan Diet for Longer, Stronger, and Gorgeous Hair - Vibrant Wellness Journal

Add A Comment