We have assembled here some of the questions most commonly asked by our members.


1. What is St.herb and what does it contain? 

St.herb is a herbal breast enhancement pill. Its active ingredient is Pueraria St.herb, which is very rich in plant-based estrogens (phytoestrogens). The concentration of active plant estrogens in Pueraria Mirifica is much higher than soy or alfalfa. Being all-natural, it is safer than birth control pills and HRT.

In addition to Pueraria Mirifica root, St.herb also contains Carthamus tinctorius (safflower) flower, Bora orellana flower and other herbs.
All the ingredients are completely natural and safe to use.

2. What is Pueraria Mirifica?

Pueraria Mirifica (also known as White Kwao Kreu) is a herb native to Thailand. It grows naturally in forests in North and West Thailand at altitudes of 300 to 800 meters above sea level.

The tuberous root of Pueraria Mirifica is a rich source of phytoestrogens. The concentration of phytoestrogens in Pueraria Mirifica is much higher than other plant sources such as soy or alfalfa.

3. What makes St.herb better than other natural supplements?

High concentration of phytoestrogens is necessary for breast growth.
You already know that Pueraria Mirifica (also known as White Kwao Krua) has the highest concentration of estrogens as compared to soy, alfalfa and other plant sources. But you should be equally concerned how and where the herbs are sourced.

There are thirteen different varieties of Pueraria Mirifica. All of them do not have the same concentration of breast-enhancing compounds.

We use a specially cultivated variety of Pueraria Mirifica, which has the highest concentration of breast-enhancing compounds.

Isoflavones are known to promote firmer-looking and uplifted breasts, alleviate menopausal symptoms and improve skin tone. Most women have achieved noticeable breast growth and firmness within months of using St.herb. We are confident that it will work for you!

4. Can I take St.herb without harmful side-effects?

St.herb contains all-natural ingredients such as Pueraria Mirifica root, which has been traditionally used for centuries to uplift and enhance breasts and to maintain healthy hormonal balance in women.

We use pure, premium grade Pueraria Mirifica, specially developed for its high isoflavone content. Isoflavones are believed to reduce the risk of cancer and cardiovascular disease.

The phytoestrogens in St.herb alleviate menopausal symptoms and improve skin tone. Which means firmer-looking and uplifted breasts without side effects!

5. I have attained Menopause and am worried about the risks of HRT. Can I safely switch to St.herb? 

It is a well known fact that HRT may increase the risk of breast cancer and uterine cancer. However many women continue to take HRT because of desirable effects such as emotional well-being, youthful skin, hair and nails and firm breasts.

If you want to retain the benefits of HRT without increasing your risk of cancer, it’s about time you switched to St.herb. 
St.herb contains Pueraria Mirifica, which has the highest concentration of plant-based estrogens found in nature.

Pueraria Mirifica is rich in isoflavones, which are believed to reduce the risk of cancer, especially in menopausal women. That makes it a safe long-term choice for supplementing your estrogen levels naturally. It also alleviates the symptoms of PMS and promotes female reproductive health.

6. I want to lose weight without reducing my breast size. Can St.herb help me achieve the desired result?

Weight loss without St.herb can lead to loss of fatty tissues in the breast. However, many of our customers have safely lost weight without any changes in cup size. Several women have reported an increase in breast size despite moderate exercise and diet.

The key is not to lose weight sharply! If you are planning to start a diet or exercise program, it is a good idea to start with St.herb right away for best results.

7. What changes can I expect after taking St.herb?

St.herb enhances breasts by creating structural changes which promote breast enlargement with natural fullness and firmness.
Some of the changes caused within months of taking St.herb: 

– Promotes branching of milk ducts in the breasts. These ducts end in clusters of lobules which accentuate breast fullness.

– Development of mammary tissues.

– Increase in fatty tissues and ligaments which help to shape the breast by increasing firmness.

– Maintains collagen, which prevents loss of skin tone.

– Promotes youthful suppleness of breast skin, leading to uplifted and shapely breasts.

– Eases cravings by supporting emotional well being and hormonal        balance.

8. How long do I need to take St.herb?

Most women will experience tightness or a tingling sensation in the 
breast within one month of taking St.herb.

It is important to measure breast size carefully before starting St.herb and compare results at the end of 6 months.
Here is a simple chart to track your progress:

1st-3rd Month
4 caps x 15 days from Day 1 of period

Increased tightness and fullness. Branching and lengthening of milk ducts. Increase in fatty tissue.
3st-6th Month
2 caps x 15 days from Day 1 of period
“Slow growers” will continue to notice increase in size and firmness.
“Fast Growers” will notice that their breast size has started to stabilize. 
Please continue with St.herb to maintain the result over the long term.
6th-12th Month
4 caps x 15 days from Day 1 of period
Slow growers will notice gradual 
increase in firmness and fullness. 
Breast size will begin to stabilize.

Actual results will depend on your unique body chemistry. However we recommend at least 6 months of usage for the best and long-lasting results.

Remember that St.herb utilizes a completely natural process, similar to the one that takes place during puberty. Results are not instant, however you will notice a visible difference if you are patient and follow the directions carefully.

9. Do I need to continue taking St.herb after attaining the desired results?

Most women attain peak size within 3 months of use, however some may continue to grow for up to 12 months. 

Factors such as gravity and aging can impact the shape of breast tissue leading to sagging and loss of skin tone.

After attaining the desired size you should continue taking St.herb for another 3 months to maintain breast size and firmness over the long term.

You can take St.herb as long as you like for alleviating the effects of PMS or menopause and for maintaining its secondary benefits such as youthful skin, hair and nails. All the ingredients in St.herb are totally natural, organically grown and safe for prolonged use.



10. Is St.herb approved by the FDA?

Plant-based (herbal) products do not require FDA approval for sale within the USA.

We assure you about the safety and efficacy of St.herb, as we only use the purest and freshest organic produce in our manufacturing process. 
St.herb is produced by a GMP-certified manufacturer, who will adhere to Good Manufacturing Practices to ensure maximum purity, potency and safety of the product.

We closely monitor the sourcing, extraction, standardization and formulation of the herbs to create a high-quality product that lives up to its promise.

11. Is St.herb better than other sources of estrogens?

Estrogens can be extracted from plant sources and animal sources.
Herbal estrogens (such as soy, alfalfa and Pueraria Mirifica) are completely safe and women have been taking them traditionally for centuries.

Herbal estrogens work by mimicking the natural estrogen produced in a woman’s body. It binds to estrogen receptors in the breast and causes structural changes such as lengthening and branching of milk ducts and mammary tissue build-up. These changes lead to enhanced breast size and firmness.

Estrogens extracted from animal sources can lead to various side-effects and increased risk of cancer. These are the main reasons why women are opting out of HRT.

12. I’m currently taking birth control pills. Should I stop before starting St.herb?

The estrogens in birth control pills have some structural similarities to the phytoestrogens in St.herb. As such, it can interfere with the functioning of St.herb and may block the complex biological processes that trigger breast enlargement.

While both are sources of Estrogen, they do not complement each other- as such, you should avoid taking birth control pills and switch to another method of birth control.

13. What is the recommended dosage to achieve breast development with St.herb?

Breast growth is the result of structural changes in the breast, such as branching of milk ducts and mammary tissue development. These changes take time and patience.

While some results will become noticeable within 1-4 months, we recommend a 6-month program for best long-term results. 
It is important to maintain optimum estrogen levels for faster breast development, so please order at least 6 bottles to start.

Take 4 caplets per day for 15 days during the breast development stage. Do not stop abruptly even if you have achieved your desired breast size. The maintenance dosage (2 caplets per day for 15 days) will help you maintain the result over the long-term.

Please follow the chart below for your quick reference:
Recommended Dosage and Order Quantity

DosageHow long 
will it last?
6 Bottles
4 Caplets/Day x 15 Days/ Month (starting with 
Day 1 of period)
3-12 Months
(Breast development

Stop if you have already achieved desired breast size.
3rd- 6th Month
2 Caplets/Day x 
15 Days/Month
(starting with 
Day 1 of period)
Take for 3-4 Monthsfor 
long lasting results 
(Maintenance Phase)
Continue taking for further breast

14. How to take St.herb?

Take your first caplet after breakfast and the second caplet after dinner. Start on the first day of your period and continue taking till the 15th day. Then, wait till you get your period and resume on the first day of menstruation.

Please order additional bottles in advance to ensure that there is no break in your regimen. It is important to maintain the levels of phytoestrogen in order to get the desired result.

15. I have attained Menopause. How many caplets do I need?

You can take St.herb to supplement the depleted production of estrogen in your body. If your aim is to simply maintain healthy estrogen levels, you can take the normal dosage of 2 caplets per day, for 30 days per month.

If you want to enhance and uplift sagging breasts, you can safely take 4 caplets per day, for 15 days per month. Your period may return after taking St.herb for an entire month. You may also notice the secondary benefits of taking St.herb such as shiny hair, supple skin, lower cholesterol levels and improved bone density.

16. Will St.herb affect my menstrual cycle?

Most women see no difference in their menstrual cycle. In rare cases you may get spotting, early or delayed periods. It is very safe and normal. As you body gets adjusted to the new estrogen levels your cycle will regularize.

Menopausal women will notice several beneficial effects such as shiny hair, smooth skin and resilient nails. St.herb may also alleviate PMS and menstrual cramps. Many women who have attained menopause may get their period again, after prolonged use of St.herb.

17. Can I use your product if I had a hysterectomy?

YES! Please follow the recommended dosage for menopausal women (no periods).

18. Who should not take St.herb?

St.herb should be avoided during pregnancy and lactation. Women who have cancer of the breast, ovaries or uterus should avoid any source of supplemental estrogen, as these tumors are sensitive to estrogen.
Do not take St.herb with birth control pills.

The chemical structure of contraceptive pills is similar to St.herb and can block the estrogen receptors in the breast. You can however take St.herb with other forms of contraception or try our topical breast cream.
If you suffer from heavy bleeding and cramps during menstruation, please consult your doctor before taking St.herb.

19. Can males use St.herb to grow breasts?

Yes! Many male customers have safely used St.herb to grow and develop breasts.

St.herb closely resembles the chemical structure of natural estrogen and employs a mechanism similar to breast development at puberty. Estrogen supplementation with St.herb can help you develop natural-looking and feminine breasts without surgery.