Sana Nameraka Honpo Guide: Every Soy Milk Product Explained
Sana Nameraka Honpo is one of Japan’s best selling drugstore skincare lines, and outside of Japan, almost nobody talks about it. The brand has been around for over 20 years, built entirely around one ingredient: soy milk isoflavones. While Hada Labo dominates the hyaluronic acid space, Sana quietly owns the soy skincare category with a lineup that covers everything from basic hydration to retinol powered wrinkle care.
This guide breaks down every Nameraka Honpo product line, explains the science behind soy isoflavones, and helps you figure out which products are worth trying first.
The Brand: Who Makes Nameraka Honpo
Nameraka Honpo (なめらか本舗, which roughly translates to “smooth skin workshop”) is made by Tokiwa Pharmaceutical, a Japanese company that also produces the popular Pore Putty makeup line. The brand launched in the early 2000s with a simple premise: use non GMO soy milk and its derivatives as the core active ingredient across an entire skincare range.
Every product in the Nameraka Honpo lineup contains at least one of three soy derived ingredients: soymilk ferment filtrate, soybean seed extract, or soy isoflavones. Many products contain all three. The formulations are fragrance free, colorant free, and mineral oil free, which makes them a solid choice for sensitive skin.
In Japan, Nameraka Honpo sits in the affordable drugstore tier alongside Hada Labo and Naturie. Prices range from about 700 to 1,500 yen (roughly $5 to $10 USD), making it one of the most budget friendly options in Japanese skincare.
The Science of Soy Isoflavones in Skincare
Soy isoflavones are phytoestrogens, meaning they have a chemical structure similar to human estrogen and can interact with estrogen receptors in the skin. This is what sets Nameraka Honpo apart from hyaluronic acid based brands like Hada Labo. While hyaluronic acid works primarily as a humectant (pulling water into the skin), soy isoflavones operate through a different mechanism. (For a broader look at Japanese skincare actives, see our ingredients guide.)
Research published in peer reviewed journals, including a 2024 review in Molecules, has shown that topical soy derivatives can:
- Support collagen production by interacting with estrogen receptors in fibroblasts
- Reduce hyperpigmentation through soy’s serine protease inhibitors, which limit melanin transfer from melanocytes to keratinocytes
- Provide antioxidant protection through boosting the skin’s natural catalase and superoxide dismutase enzyme activity
- Improve skin hydration and elasticity, particularly in mature skin
A clinical trial published in PMC found that soy protein containing isoflavones improved facial signs of photoaging and skin hydration in postmenopausal women. Another study published in the European Journal of Obstetrics & Gynecology demonstrated that topical isoflavones reduced wrinkles and improved skin firmness.
The practical takeaway: soy isoflavones work differently from most hydrating ingredients. They’re not just sitting on the surface holding water. They’re interacting with skin cells in ways that may support firmness, brightness, and resilience over time. That said, the concentrations in over the counter products like Nameraka Honpo are lower than what’s used in clinical studies, so results will be more gradual than dramatic.
Product Lines Explained
Nameraka Honpo organizes its products into distinct lines, each targeting different skin concerns. Every line includes a full routine’s worth of products: cleanser, toner, serum or emulsion, cream, eye cream, sheet masks, and often an all in one gel.
Moisture Line (Blue/White Packaging)
The original and most accessible Nameraka Honpo line. Focused on basic hydration using soy milk ferment filtrate as the star ingredient.
Best for: Normal to dry skin, anyone new to the brand, building a simple routine on a budget.
Key products in this line:
Soy Milk Moisture Toner NC comes in three weights. The regular version is lightweight and watery, good for oily or combination skin. The moist version (Sana Soy Milk Moisture Toner Moist NC) is the most popular and works for most skin types. The Sana Soy Milk Moisture Toner Very Moist NC is richer and better suited for dry or winter skin. Reddit users frequently compare the moist version to Hada Labo’s Gokujyun Moist Lotion, noting that the Nameraka toner has a slightly thicker, milkier texture.
Sana Soy Milk Moisture Cleansing Face Wash NC is a gentle foam cleanser that gets consistently positive reviews. Users describe it as effective without stripping moisture. The brand also makes a Sana Soy Milk Moisture Foam Face Wash NC, a pump bottle mousse version that foams on dispense, which is convenient for morning cleansing.
Soy Milk Moisture Cream NC and Sana Soy Milk Moisture Emulsion NC provide the occlusive step. The cream is richer, the emulsion is lighter. Both contain licorice root extract alongside the soy ingredients.
For an all in one option, the Sana Soy Milk Moisture 6 In 1 Gel Cream Moist replaces toner, serum, emulsion, cream, mask, and makeup base in a single step. The Sana Soy Milk Moisture 6 In 1 Gel Cream Enriched is the richer version with 20% more essence oil. Reddit reviewers note the regular version has a refreshing, watery feel when applied, while the enriched version gives a more dewy, plumped finish.
The Sana Soy Milk Sheer Moisture Eye Cream contains vitamin E derivatives and light reflecting powder to brighten the under eye area.
Wrinkle Care Line (Red/Gold Packaging)
The most popular Nameraka Honpo line outside Japan, and arguably the brand’s strongest offering. This line adds pure retinol and ceramides to the soy isoflavone base, targeting fine lines and loss of firmness.
Best for: Skin showing early signs of aging, anyone looking for affordable retinol products, dry skin that needs both anti aging and hydration.
Sana Nameraka Honpo Wrinkle Gel Cream N is the brand’s bestseller and the product most people start with. It’s a 5 in 1 cream (toner, serum, emulsion, cream, mask) containing pure retinol, ceramide NG, and soy isoflavones. At roughly $10 for 100g, it’s one of the most affordable retinol products in any market. Reddit users with 2+ years of use report visible improvement in fine lines and skin texture.
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Sana Soy Milk Wrinkle Care Lotion N is a thick, serum like toner with retinol, soy isoflavones, and ceramide NG. According to incidecoder analysis, it also includes three types of ceramides (NG, AP, and NP), polyquaternium 51 (a synthetic hydrator similar to hyaluronic acid), and glycosyl trehalose for additional moisture binding.
Sana Soy Milk Wrinkle Care Night Cream is formulated specifically for overnight use with a richer texture and higher concentration of retinol. Contains three types of ceramides (NG, AP, and NP) to support the skin barrier while retinol does its work.
Soy Milk Wrinkle Care Eye Cream N targets the delicate eye area with retinol and vitamin E. Users on r/AsianBeauty report it helps with puffiness and dark circles, with one long term user noting it “helps reduce fine lines and brightens skin” after consistent use.
Sana Soy Milk Wrinkle Care Cover UV Milk SPF43 PA+++ is a newer addition that doubles as a moisturizing sunscreen and makeup base. It contains ceramides NG, AP, and NP plus retinol. One Reddit reviewer called it “one of my favorite SPFs” for its dewy finish and tone evening properties. It’s marketed as an all in one that can replace your morning skincare routine.
Sana Soy Milk Wrinkle Care Sheet Mask N is a 20 pack value mask with a jelly textured essence containing retinol. Each mask is designed to be ready in five seconds out of the package.
Brightening Line (Purple/Pink Packaging)
Previously called the “Whitening” line (a standard Japanese skincare term for products targeting dark spots and uneven tone), this range focuses on brightening and pigmentation.
Best for: Uneven skin tone, post inflammatory hyperpigmentation, sun spots, dull skin.
Sana Soy Milk Pure White Lotion is the toner in this line. It contains L ascorbic acid 2 glucoside (a stable vitamin C derivative) alongside the soy isoflavone base. A Reddit user with several months of use reported that it “significantly improved skin texture” and reduced the appearance of pores when used consistently.
Sana Soy Milk Whitening Serum and Sana Soy Milk Pure White Serum offer more concentrated brightening treatment. The whitening serum functions as a combined lotion, emulsion, and serum.
Sana Soy Milk Whitening Spot Cream is a targeted treatment for specific dark spots and marks.
Sana Soy Milk Whitening 6 In 1 Concentrated Gel is the all in one option for this line, combining brightening actives with the 6 in 1 gel cream format.
Sana Soy Milk Whitening Mist Lotion is a spray format toner that can be applied over makeup for a midday brightening refresh.
The line also includes a Wrinkle White sub line that combines brightening and anti aging: Sana Soy Milk Wrinkle Care Eye Cream White, Sana Soy Milk Wrinkle Care Night Cream White, Sana Soy Milk Wrinkle Care Emulsion White, and the Sana Soy Milk Medicated Wrinkle Essence Mask White which contains niacinamide for wrinkle improvement plus allantoin for skin texture.
Firm and Shiny Line (Haritsuya)
A smaller line targeting loss of elasticity. It adds coenzyme Q10 (an antioxidant) to the soy milk base.
Sana Nameraka Honpo Cleansing Foam (Haritsuya version) uses encapsulated coenzyme Q10 for a denser, more cushiony foam that aims to leave skin feeling bouncy and plump.
UV and Base Products
Nameraka Honpo offers several sun protection options that bridge skincare and makeup:
Sana Nameraka Honpo Skin Care UV Makeup Base SPF40 PA+++ works as both a sunscreen and a makeup primer. It’s formulated with the soy milk base to provide hydration under makeup.
Sana Soy Milk Skin Care UV Base NC SPF45 PA+++ is the moisture line’s UV option.
Sana Soy Milk Medicated Pure White Skin Care UV Base N SPF50+ PA++++ is the highest protection option from the brightening line.
Pore Putty: Sana’s Makeup Side
While Nameraka Honpo covers skincare, Sana also makes the popular Pore Putty (毛穴パテ職人) line of makeup primers and powders. These are separate from the soy milk skincare range but worth knowing about if you’re exploring the brand.
SANA Pore Putty The Block Powder is the most well known Pore Putty product. It’s a pressed powder designed to blur pores and control oil, popular in Japan as a finishing powder or touch up throughout the day.
The broader Pore Putty lineup includes color correcting bases, BB mineral powders, and lasting primers with SPF50+ protection. These products focus on pore smoothing and oil control rather than soy isoflavone skincare, but they share the same parent brand and Tokiwa Pharmaceutical quality standards.
Top 5 Products to Try First
If you’re new to Nameraka Honpo and want to test whether soy milk skincare works for your skin, start here:
1. Sana Nameraka Honpo Wrinkle Gel Cream N is the easiest entry point. As a 5 in 1 product, it lets you experience the full soy isoflavone plus retinol formula without committing to an entire routine. Use it as your only moisturizer for a few weeks to see how your skin responds.
2. Sana Soy Milk Moisture Toner Moist NC is the brand’s most versatile toner. Layer it once for light hydration or 2 to 3 times for deeper moisture using the Japanese “lotion layering” technique.
3. Sana Soy Milk Moisture Cleansing Face Wash NC is a gentle but effective face wash that works for most skin types. A good replacement for any foam cleanser in your current routine.
4. Soy Milk Wrinkle Care Eye Cream N is worth trying if eye area concerns are a priority. It’s one of the most affordable retinol eye creams available.
5. Sana Soy Milk Pure White Lotion is the pick if brightening and tone evening are your main goals. The stable vitamin C derivative makes it a good addition to any routine focused on dullness.
Sana Nameraka vs Hada Labo: A Quick Comparison
Both brands are Japanese drugstore staples at similar price points, but they solve different problems.
Hada Labo is built around hyaluronic acid, a humectant that pulls water into the skin. It’s the go to for pure hydration regardless of age or skin concern. If your skin is dehydrated, Hada Labo’s Gokujyun line is hard to beat.
Nameraka Honpo is built around soy isoflavones, which interact with skin differently. The soy based formula offers hydration plus potential firming, brightening, and anti aging benefits. If your skin is showing early signs of aging or you want more than just hydration from your routine, Nameraka may be the better fit.
Many Japanese skincare enthusiasts use both: Hada Labo toners for hydration layering, then Nameraka Honpo creams for the soy isoflavone and retinol benefits. The two lines complement each other well because they work through completely different mechanisms. For a full head to head comparison with product matchups and hybrid routine ideas, see Sana Nameraka vs Hada Labo.
Where to Buy Outside Japan
Nameraka Honpo products are available through several retailers that carry authentic Japanese beauty. The most popular products like the Wrinkle Gel Cream and the moisture line toners are the easiest to find. Some of the more niche items in the brightening and wrinkle white sub lines may require ordering from specialty Japanese beauty shops.
Check our where to buy guide for a full breakdown of trusted retailers, or visit any product page on this site to see current availability.
FAQ
Are soy isoflavones safe to use on skin?
Soy isoflavones are classified as phytoestrogens, which sometimes raises concerns. In the concentrations used in cosmetic products like Nameraka Honpo, topical soy isoflavones are generally considered safe. The amounts that absorb through skin are far lower than what you’d get from eating soy foods. If you have a soy allergy, avoid these products. If you have concerns about phytoestrogen exposure, consult your dermatologist.
What’s the difference between the all in one gel cream and the regular cream?
For how the Nameraka all in one gels compare to other Japanese gel creams, see our guide to the best Japanese all in one gel creams.
The all in one gel creams (6 in 1 or 5 in 1) are designed to replace your entire post cleansing routine: toner, serum, emulsion, cream, and mask. The regular creams are standalone moisturizers meant to be used as one step in a multi step routine. The gels have a lighter, bouncier texture, while the regular creams are richer and more traditional.
Can I use Nameraka Honpo with other brands?
Yes. These products layer well with other Japanese and Korean skincare. A common combination is Hada Labo toner for hydration followed by Nameraka Honpo cream for the soy and retinol benefits. The formulations are simple enough that they rarely conflict with other actives.
Is the retinol in the Wrinkle Care line strong enough to cause irritation?
The retinol concentration in Nameraka Honpo’s Wrinkle Care line is on the gentler end. Most users can incorporate these products without a lengthy adjustment period. The ceramides in the formulation also help buffer potential irritation. That said, if you’ve never used retinol before, start with every other day application and build up.
Which line should I pick if I can only choose one?
For most people, the Wrinkle Care line (red/gold packaging) offers the best value because it combines soy isoflavones, retinol, and ceramides. Even if you don’t have visible wrinkles, the combination supports overall skin health and resilience. If you’re in your early 20s with no specific concerns, the basic Moisture line is a perfectly good starting point.