50 Megumi was developed as part of Rohto’s portfolio of Japanese beauty brands. Unlike many younger-oriented Japanese cosmetic brands, it was designed around the needs of women experiencing age-related changes in their hair and skin.

The brand was introduced in Hong Kong in 2013, initially as a hair-care brand. Rohto’s international business history describes the original positioning around the message “Age Well, Live Well,” with Hong Kong celebrities Agnes Chan and Sheren Tang serving as spokespeople. The brand gained traction in Hong Kong and eventually became No. 1 in the female hair-care market there.

Following its Hong Kong success, the brand expanded to markets including Taiwan, Malaysia and Thailand. Rohto’s historical materials also note that the brand subsequently introduced 50 Megumi Men in Hong Kong in 2018.

Today, Rohto continues to identify 50 Megumi as an important overseas hair-care brand. Its 2025 Well-being Report states that the 50 Megumi series has achieved the No. 1 brand position in Hong Kong’s hair-care category.

Meaning behind the name

The name “50 Megumi” reflects the brand’s central formulation concept. “Megumi” (恵み) can be understood in the sense of blessings, benefits, or gifts of nature. The “50” refers to the use of approximately 50 selected nourishing ingredients in the brand’s formulations.

For the hair-care range, the brand describes these ingredients as a combination of natural ingredients, traditional herbs and modern cosmetic ingredients selected for different aspects of scalp and hair care.[1]

The resulting brand idea is essentially:

Many carefully selected ingredients working together to support healthier hair as people age.

This is why the number 50 is central to the brand identity rather than simply being a product-series number.

Hair care is arguably the most internationally recognizable side of 50 Megumi. The core Anti-Hair Loss Series is designed around three major objectives:

• Strengthening hair
• Reducing hair fall
• Increasing hair volume

The brand says its formulas contain 50 selected ingredients, including ingredients such as hydrolyzed collagen, chicory root, Moroccan argan oil, citrus extracts, amino acids, Swertia japonica, ginseng, cordyceps, jojoba oil and ginger root extract.[1] Its website presents the products as being intended to support the scalp and hair over an extended period rather than as an instant cosmetic solution.

Anti-Hair Loss Treatment Essence

The Treatment Essence is the flagship of the international 50 Megumi hair-care range. It is intended to be applied directly to the scalp and is positioned around:

• nourishing the hair roots;
• reducing hair fall;
• supporting hair growth;
• improving hair volume; and
• maintaining healthier-looking hair.

The brand recommends consistent use for approximately four months, corresponding to the length of a typical hair-growth cycle that it uses in its product explanation.[1]

The Malaysian 50 Megumi site cites a claimed up to 32% reduction in hair loss after four months of consecutive daily use, while noting that this claim is based on testing of a particular component.[1] That claim should therefore be understood as a brand/product claim, rather than a guarantee that every consumer will experience a 32% reduction.

Shampoo and conditioner

The hair-care system is complemented by shampoo and conditioner. The Malaysian range, for example, is divided into variants intended for different hair/scalp conditions, including:

• Moist — positioned for dry or damaged hair;
• Fresh — positioned for oily or damaged hair;
• treatment products for anti-hair-loss care.

The brand’s FAQ also states that its shampoo does not use sulfate foaming agents, which contributes to its relatively low foam compared with conventional shampoos.

One of the defining characteristics of 50 Megumi is its use of a multi-ingredient formulation philosophy. Rather than focusing the brand around one famous ingredient—for example, vitamin C or hyaluronic acid—50 Megumi presents its products as a combination of numerous ingredients that address different aspects of mature hair and skin.

For hair care, the ingredient groups include:

Hair-strengthening ingredients

The brand highlights ingredients such as:

• Hydrolyzed collagen
• Chicory root
• Argan oil
• Orange and lemon extracts
• Amino acids

These are positioned toward supporting hair strength, reducing breakage and improving the condition of the hair.[1]

Scalp and hair-fall ingredients

The brand also highlights botanical ingredients including:

• Swertia japonica
• Pine bark-related extracts
• Ganoderma
• Poria mushroom

These are positioned around scalp health and reducing hair fall.[1]

Volume and root-care ingredients

Ingredients such as:

• Ginseng
• Cordyceps
• Jojoba oil
• Ginger root

are highlighted for their role in nourishing the scalp and supporting fuller-looking hair.[1]

An important point that is sometimes missed when discussing 50 Megumi is that the brand is not exclusively a hair-care brand. In Japan, Rohto sells a substantial 50 no Megumi skincare line, particularly aimed at mature skin. The skincare range includes:

• Nourishing Lotion
• Premium Nourishing Lotion
• Nourishing Cream
• Morning UV Protection Cream
• Medicated Wrinkle Cream
• Anti-Blemish Whitening Nourishing Lotion
• Oil-in Firm Skin Mask[2]

The skincare products follow the same basic philosophy: simple routines combined with numerous moisturizing and functional ingredients. For example, the standard Nourishing Lotion combines the functions of a lotion, emulsion and serum in one product and contains 50 moisturizing ingredients, including collagen, hyaluronic-acid derivatives, squalane and CoQ10.

The Premium version expands the concept further, combining lotion, emulsion, serum, cream and pack functions in one product and using niacinamide as an active ingredient.[2]

The word “anti-aging” has historically been important to 50 Megumi’s positioning, although the brand’s broader philosophy is more about aging positively than simply trying to reverse aging. This distinction is reflected in the slogan: “Age Well. Live Well.”

The intended consumer is someone who wants to maintain healthy-looking hair and skin as they get older, rather than a purely youth-oriented consumer. Its skincare products therefore emphasize concerns such as:

• dryness;
• loss of firmness;
• fine wrinkles caused by dryness;
• pigmentation/dark spots;
• reduced skin moisture; and
• UV-related skin concerns.

For example, the Japanese Medicated Wrinkle Cream uses niacinamide as an active ingredient and is marketed for improving wrinkles while providing moisture and firmness.

50 Megumi’s original and continuing positioning makes it particularly relevant to mature women. The brand’s communications focus on consumers experiencing:

• thinning hair;
• increased hair fall;
• reduced hair volume;
• dry or weakened hair;
• scalp concerns;
• age-related changes in hair texture; and
• mature-skin concerns.

Its international business history specifically describes the brand’s target audience as middle-aged and older women, differentiating it from younger-generation beauty brands in Rohto’s portfolio. This gives 50 Megumi a relatively distinctive position in the Japanese beauty market: it isn’t primarily about teenage beauty, trendy cosmetics or youthful experimentation. Instead, it focuses on long-term beauty maintenance and aging-related concerns.

Hong Kong has been particularly important to the development of the brand. The brand was launched there in 2013 and subsequently became highly successful. Rohto’s historical business material says that it became No. 1 in Hong Kong’s female hair-care market, after which the same products and concept were introduced in other Asian markets.

Today, 50 Megumi is particularly visible across Asian markets such as:

• Japan
• Hong Kong
• Malaysia
• Taiwan
• Thailand
• Vietnam

The exact product portfolio varies from country to country. For example, the Malaysian brand site focuses heavily on the Anti-Hair Loss series, whereas Rohto’s Japanese website presents a much broader portfolio spanning both hair care and mature skincare.[1]

50 Megumi occupies an interesting position within Rohto. Rohto is widely associated with pharmaceutical and consumer-health products, but it has also built a large beauty portfolio. Its brands include major names such as Hada Labo, Melano CC and Obagi, alongside specialized products for scalp and hair care.

50 Megumi differentiates itself through its emphasis on mature consumers and age-related hair/skin concerns. Rohto’s corporate materials identify 50 Megumi as its No. 1 hair-care brand in Hong Kong, based on NielsenIQ sales data for 2023.

The company has also described 50 Megumi as having more than 10 million products sold in Japan in its international brand materials, although the exact scope of that figure should be interpreted according to the company’s own definition of the product series.[1]

The overall philosophy can be summarized as: Japanese formulation + numerous selected ingredients + mature-care specialization + simple daily routines.

This is particularly apparent in the skincare products, many of which combine several conventional skincare steps into one product. For example:

• one lotion can serve as lotion + emulsion + serum;
• one cream can serve as serum + cream + mask;
• one morning cream can combine skincare, UV protection and makeup-base functions.[2]

The same simplicity appears in the hair-care system, where the Treatment Essence is intended to be incorporated into a regular daily scalp-care routine.

Rohto Pharmaceutical Co., Ltd. is the company behind 50 Megumi. This is significant because Rohto’s background is pharmaceutical and scientific rather than being exclusively a traditional cosmetics company. The company says its hair-care development draws on knowledge accumulated through skincare and regenerative-medicine research.

50 Megumi therefore sits at the intersection of Rohto’s pharmaceutical research → skincare expertise → scalp research → consumer hair care strategy. Rohto has also described scalp and hair care as one of its research and development focus areas.

Visually and conceptually, 50 Megumi tends to communicate: Nature + Japanese beauty science + maturity + nourishment + confidence.

The brand isn’t built around luxury in the same way as high-end Japanese cosmetics. Instead, it emphasizes practical efficacy, ingredient richness and long-term daily care. Its “50 ingredients” concept gives the brand an easy-to-understand identity: rather than one hero ingredient, the product represents a collection of benefits working together.

As of 2026, 50 Megumi remains an active Rohto brand, with its strongest international identity centered on hair and scalp care, particularly anti-hair-loss products. Rohto’s recent corporate reporting continues to identify the brand’s strong position in Hong Kong.

In Japan, however, the brand is broader, encompassing both mature skincare and hair/scalp products. Rohto continues to sell products such as its 50-ingredient moisturizing lotions, creams, UV products, wrinkle-care products and medicinal hair-growth serum.[2]

The result is a brand with two closely connected identities:

50 Megumi Hair Care
→ anti-hair-loss, scalp nourishment, stronger roots and fuller-looking hair.

50 no Megumi Skincare
→ moisturizing, wrinkle care, firmness, pigmentation care and simplified mature skincare.

1. 50 Megumi
2. 50 Megumi Premium Nourishing Lotion | Rohto Pharmaceutical: Product Information Site