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Hair

Health Knowledge · 2026-09-07 · CoCo Ou

The key to developing a "beautiful" aura that stands out in a crowd: Hair Volume

"Beauty" is something sensed from afar – facial features require proximity to discern, but hair volume, even from ten meters away, can enhance one's overall impression. And hair care isn't just about topical applications: shampoos and conditioners address the hair that has already grown out, but the hair that hasn't yet emerged must be nurtured from the follicle. This article explains why internal hair nourishment is important and where to begin.

6-minute read · Wei Xin Wu Si Su (Ultrafine Powder Formula)

Among women, there's a common topic of conversation – seeing someone with thick hair often elicits an envious "Wow, you have so much hair." In reality, hair volume genuinely has a significant impact on styling: whether a center part looks flat, if a ponytail is thick enough, or if the crown has enough volume, it's all decided by hair volume. If you have enough hair, any simple tie-up looks good; if you don't, no matter how much you style it, something feels off. Even with exquisite makeup, without the enhancement of a good hairstyle, it always feels like something is missing.

Hair volume is determined in an unseen place – before a strand of hair emerges from the scalp, it has already been growing underneath for some time, nourished by the body's nutrients during that period.

The freedom of styling, in reality, comes from the volume of your hair.

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The logic of internal adjustment

Hair is not just about the scalp; it's about the entire body's constitution.

Traditional Chinese medicine says, "Hair is a surplus of blood" - meaning hair only thrives when there's an abundance of qi and blood. The body prioritizes vital functions, and hair is the last in line for resources. That's why during months of late nights, high stress, and irregular eating habits, the first thing to suffer is often the condition of your hair.

Vitagreen Hair Fitness takes this approach: nourishing the liver and kidneys, invigorating qi and promoting blood circulation, to restore the body's foundation from within, rather than just working on the surface of the hair. This is the traditional framework of Chinese medicine and the principle this formula has followed for thirty years – Vitagreen has been involved in hair revitalization since 1994.

Hair care products are for the hair that has already grown; internal conditioning is for the hair that has yet to grow.

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Let's first understand a term

Seeing fine, soft hair is good news.

This is the most easily misunderstood part of internal conditioning, and it's worth clarifying first. Hair growing back is not "suddenly becoming dense"; there's a sequence to it: first, vellus hair grows (many people call it baby hair) – it's fine, soft, light in color, and short, lying flat against the hairline or scalp; then, vellus hair slowly transforms into terminal hair, which is the thick, dark, substantial hair we typically refer to.

STEP 01

Vellus hair (baby hair)

Fine, light, and short. The follicle structure is relatively simple. Its appearance indicates that the hair follicle is already active.

STEP 02

Terminal hair

thick, deep, and long. The hair follicle structure is much more complex, with arrector pili muscles and larger sebaceous glands, and a richer capillary supply.

The nutrients for both types of hair are supplied by the capillaries beneath the hair follicles – this is why the formula needs to include "replenishing qi and invigorating blood" rather than just providing nutrition.

Therefore, if you feel a small tuft of fine hair along your hairline in the second or third week, it's not a waste; it's progress. Many people give up at this point because they think "only growing this kind of hair" means it's not working. The order is actually reversed — you get this first, then the next stage follows.

A macro close-up of fine, soft new baby hairs along the hairline, backlit to reveal their delicate texture.

Vellus hair: fine, soft, light-colored, short — its appearance indicates that the hair follicle is already active.

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Ingredients

14 Chinese herbs, plus one you might already know

Most hair supplements on the market contain a single ingredient or a combination of three or four. 維新烏絲素's formula consists of 14 traditional Chinese herbal extracts, plus biotin – biotin is the only non-traditional Chinese herbal ingredient in the entire formula, and it is also the most frequently mentioned name when it comes to hair.

GinsengProcessed Fleeceflower RootEcliptaProcessed Ligustrum LucidumReishi MushroomGoldthreadRehmannia RootSichuan Lovage RhizomePoria CocosGoji BerryProcessed Angelica SinensisProcessed Achyranthes RootProcessed Dodder SeedProcessed Psoralea Fruit＋ Biotin

Dark green indicates the five main ingredients; the complete formula contains 14 herbal ingredients, plus biotin (the only non-herbal ingredient in the formula).

Why Grind to "Ultrafine Powder"

Using the same formula, the finer the grind, the greater the surface area for the body to absorb. This is the principle behind 維新烏絲素 (Wai Sun Wu Si Su) – grinding precious Chinese herbal formulas into an extremely fine powder.

338x

Increased Surface Area

Micronization technology grinds formula particles into extremely fine particles, compared to the average particle surface area of the same formula before micronization. This is a measurement of surface area, not absorption.^[1]

The capsules are manufactured in a PIC/S GMP certified pharmaceutical factory.

Renewal烏絲素 (Ultrafine Powder Formula) capsules bottle, with a small dish of extremely fine herbal powder next to it, and slices of ginseng, goji berries, and processed root and stem scattered around.

The same formula, ground to an extremely fine powder

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Schedule

Honestly: this isn't a two-week thing.

If someone claims a supplement can transform your hair volume in two weeks, that's not about wellness; it's an exaggeration. Hair has its own growth cycle, and internal regulation needs to follow that rhythm. Here are more realistic expectations:

Weeks 1–2

Establish a rhythm first. Take 3 capsules once a day. This stage is mainly about building a habit; there usually won't be any noticeable external changes yet.

About 1 month

Pay attention to the fine hairs along your hairline Fine, soft new hairs indicate progress, not the final result. It's more reliable to take a photo with your phone from the same angle and lighting than to rely on your feelings.

around 100 days

A full conditioning cycle of three months is the recommended length for evaluation – at which point it's fair to look back at the first photo and assess the progress.

After that

Stability is more important than a sprintThe condition of your hair is connected to your daily routine, stress, and diet. Internal regulation is one part of it, but not the whole picture.

Everyone's pace is different—sleep, stress, and whether you're eating enough all affect how quickly it progresses. So there's no need to compare your progress to others; comparing it to your own photo from a month ago is a fair comparison.

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Choose your daily rhythm

Choose a maintenance schedule that suits you

I'm starting to notice my hair volume and want to try it for a month first.

36-day launch period

108 beads

36 Days · 3 tablets daily

HKD 5.35/pc Save HKD 120

HKD 578 HKD 698

HKD 16.05 daily

Add to cart

One-time purchase · Try for 36 days first

Once a day, that's the one thing to remember.

Daily

1 time

Pick a set time, so you're less likely to forget.

Each time

3 capsules

One bottle of 108 pills = 36 days.

Time

After Meal

Take with warm water.

In these situations, please consult a healthcare professional first

During pregnancy, lactation, or postpartum confinement
Not recommended for individuals with liver dysfunction
Currently taking anticoagulants or preparing for surgery
Individuals with polycystic kidney disease, chronic illnesses, or those taking other medications

The above is not a complete list. Natural herbs are not necessarily suitable for everyone. If you have any questions, consult a professional before starting.

Footnotes

338x: Based on internal data, comparing the average particle surface area before micronization of the product formula. This data refers to surface area, not absorption rate.

This product is a dietary supplement, not a medicine, and is not intended to diagnose, treat, cure, or prevent any disease. It cannot replace a balanced diet, a normal routine, or any medical treatment. Results may vary from person to person.

30 Years of Hair Restoration Expertise · Authoritative Endorsement