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Dewval 838 products are specially formulated with Korean Ginseng and 16 various oriental herbs. The Dewval 838 products have been widely tested to remedy hair loss problems for people of all ages in the privacy of your home!

Updated 16 June 2017

Goods sold on are not authentic, not registered with HSA, not imported by our company and does not have packing that conforms with our SIngapore law.

Claims that the Grey/Silver bottle shampoo is less effective than the red bottle is fake news. Claims that the Dewval Hair Clon 180ml packing was discontinued is also fake news.

We wish to clarify that the Grey/Silver bottle Shampoo 570ml is the updated formulation containing Alpha Plus that was improved by the factory in 2015. The Dewval Hair Clon 180ml has also undergone a new packing overhaul.

Pictures of the new packing are featured below. Thank you!

Dewval 838 Made In Korea

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Approved by Korean Food & Drug Administration, Awarded invention patent (No. 0581316) of composite for hair-restoring and preventing hair loss from Korean Intellectual Property Office (Patent Bureau).

  • Dewval sounds like Doobal – in Korean means hair
  • Hanbang in Korean means beautiful hair

Tested more than 900 times, It was only on the 838th experiment when the company got the best experimental result – thus the name DEWVAL 838! DEWVAL 838’s many experiments have been recognized by Korea Food & Drug Administration (KFDA) and the invention patent from Korean Intellectual Property Office (Patent Bureau) DEWVAL 838 products have been retailing in Korea since 2003. In 2004, this range has been exported to the USA. In the year 2004, DEWVAL 838 was recognised in Korea for its efforts in experiments and innovation with the award – Human Unity with Techonlogy.

In 2006, this range was launched in Singapore. Currently, the company are working on plans to export their product to Japan.

Being accredited by United Kingdom Accreditation Service (UKAS) with ISO 9001:2000, this brand takes pride in adhering to international standards and manufacturing constant high quality products.

The Range

  • DEWVAL 838 HANBANG HAIR SHAMPOO (80g & 570g packing)
  • DEWVAL 838 HAIR CLON (30ml & 180ml packing)
  • DEWVAL 838 HAIR CONDITIONER (570ml packing)
  • DEWVAL 838 HAIR ESSENCE (150ml packing)

Why Dewval 838

Everyone knows Ginseng is good when consumed.

Everyone also knows there are many different kinds of ginseng.

Try asking them the difference between the different kinds and you probably will not be able to get a specific answer!

However, not everyone knows that Korean Ginseng is beneficial for both our skin and hair too!

Our brand DEWVAL 838 will be marketed as an affordable, convenient, simple and perfect natural solution in just 2 steps – Shampoo and ‘cloning’.

Why Korean Ginseng?


The main active ingredients of Korean ginseng are ginsenosides. These steroid-like phytochemicals have adaptogenic properties, which give Korean ginseng property to counter the effects of stress.

When absorbed into the body, the glycosides act on the adrenal glands, helping to prevent adrenal hypertrophy, excess corticosteroid production in response to stress and helps strengthen immunity.


Korean ginseng contains steroids such as panaxtriol. The steroids are remarkably similar in structure to anabolic steroids found naturally in our body. This makes Korean ginseng ideal for athletes and body builders looking for a natural alternative to anabolic steroid. Korean ginseng is also used by women for treatment of post menopausal symptoms like hair loss!


Korean Ginseng are rich in Saponins. Plants produce saponins to fight infections by parasites. Saponins are natural sufactors that help to reduce blood cholesterol levels, reduce the risk of cancer, help prevent grey hair and stimulate our immune system. Saponin has a moisturizing effect on skin, reduces skin’s discoloration, wrinkles and improve skin’s elasticity. It helps revive skin cells by providing the scalp nutrition and oxygen.

Did you know that the six-year old Korean red ginseng root has the most saponin among world wide ginsengs?

Attached here with is a study done by Dewval 838:-

Kind of ginseng Korean ginseng American ginseng P.notoginseng P.japonicum
Botanical name Panax ginseng
C.A. Meyer
Panax quinquefoius L. Panax notoginseng
(Burk)F.H, Chen
Panax Japonicus
C.A. Meyer
Number of saponin 31 14 15 8
Main cultivation area The Korean Peninsula Wisconsin and Virginia states of the US, Ontario and Quebec states of Canada Yunnan and Guangxi Provinces of China All areas of Japan
Appearance The main root is developed well in a straight and
man-like shape.
The lateral root and fine root are also developed evenly.
Short main root and lateral root with
poor development of
the fine root
Rough and black root  A bamboo-like shape with severe winding

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