BUTTER-C
Body care
Body lotion OEM/ODM manufacturing
Body Lotion · Body Milk · OEM/ODM
Body lotion is applied over a very large area of skin, so how it feels matters as much as what it does. In a hot, humid climate, users want a moisturizer that absorbs right away, does not stick to clothes or look greasy, yet keeps skin soft all day. The local market also values two more things: a scent that lingers on the skin and a brighter-looking complexion. Delivering all three while staying compliant is the formulation lab's task: a light emulsifier system, dry oils, non-sticky humectants, and only brightening actives on the permitted list. Butter-C offers full-service OEM/ODM manufacturing, from formula development and testing to labeled finished product with its notification dossier.
Formula base
A light emulsion, humectants and actives
Body lotion is usually an oil-in-water emulsion in the form of a fluid milk or a light cream, so it spreads quickly over large areas of skin.
Emulsifiers and thickeners
Non-ionic emulsifiers combined with gelling polymers (Carbomer, Acrylates copolymer) for a thin, fast-absorbing milk; fatty alcohols for a richer cream in lines for dry skin.
Humectants
Glycerin, Urea, Sodium PCA, Hyaluronic Acid — hold water in the stratum corneum; Urea at moderate levels helps soften rough skin.
Oils and emollients
Dry oils, light esters and silicones for a dry-touch feel; shea butter and plant oils for intensive moisturizing lines.
Actives and fragrance
Niacinamide, Alpha-Arbutin (maximum 0.5% in body lotions), plant extracts for brightening lines; Panthenol, Allantoin for gentle lines; fragrance is the signature of many brands.
Key technical points
Four factors that define body lotion quality
Fast absorption, no stickiness
Low oil content, dry oils and volatile silicones, non-tacky humectants; dry-down time and after-feel are assessed after a few minutes under hot, humid conditions.
No pilling, no white cast
A lotion reapplied several times a day must not pill; tone-enhancing lines with pigments must spread evenly, leave no white streaks and not transfer excessively to clothing.
Stability in large bottles
250–500 ml bottles are used over a long period; the emulsion must not separate, discolor or change odor when opened repeatedly at room temperature.
Compliant brightening actives
Only actives on the permitted list, within concentration limits; brightening lines are additionally tested for banned substances commonly found in adulterated creams.
Three formulation directions
Three common body lotion lines
Moisturizing body milk
A fluid milk, fast-absorbing, pleasantly scented; for daily use on all skin types. A core line that sells easily across many channels.
Brightening body lotion
Niacinamide, Alpha-Arbutin, plant extracts; pigments can be added for an instant brightening effect. It must be clear which is an instant effect and which is a result after several weeks.
Body lotion for dry, rough skin
A richer cream with Urea, shea butter and ceramides; suited to elbows, shins and dry seasons.
Packaging is planned with the formula
Pump bottles, flip-top bottles, tubes, jars. Viscosity must suit the pump; lines with pigments need packaging that keeps the powder from settling at the bottom.
Parameters we monitor
What our R&D lab measures on every sample
These are the parameters Butter-C monitors while developing the formula and scaling it up to production. Specific limits are agreed with you on the approved sample and then written into the product's in-house specification.
- pH
- Measured at 25°C; kept close to skin pH and within the stable range of the actives.
- Viscosity
- Measured with a rotational viscometer at 25°C; determines pumpability and how the lotion spreads.
- Emulsion stability
- Centrifugation, freeze–thaw cycling, storage at 40°C; separation, color change and odor change are monitored.
- On-skin assessment
- Dry-down time, tackiness, shine, white cast, pilling on reapplication.
- Microbiology and preservative efficacy
- Tested at a GLP / ISO 17025-accredited laboratory; preservative efficacy (challenge) test per ISO 11930.
- Banned substances (brightening lines)
- Finished product is tested for mercury, hydroquinone and corticosteroids to provide a basis for market release.
- Sun protection values (if any)
- SPF and PA are stated only after being measured on the finished product according to test standards.
- Packaging compatibility
- Filled into the actual bottle to be used; pump force, clogging, fragrance absorption and staining are checked.
Claims
Writing claims within the cosmetic scope
Brightening body lotions are a category regulators inspect closely. Butter-C reviews the wording on the label and marketing materials as soon as the notification dossier is prepared.
Moisturizes, helps keep skin soft and smooth
Instead of: repairs skin, treats dry cracked skin.
Helps skin look brighter and more even-toned
Instead of: rapid whitening, whitening boost, bleaching.
Instant brightening effect from a coating layer
Accurately describes the pigment effect; instead of: whiter by several shades after one application.
Helps soften rough skin
Instead of: treats folliculitis, treats keratosis pilaris.
Scent that lingers on the skin
The number of hours is stated only when supported by a user evaluation.
Sun protection
SPF and PA are stated only once measured on the finished product.
Manufacturing specifications
Current capabilities
- Textures
- Fluid milk, light cream, gel cream; with or without a tone-enhancing effect.
- Formats
- Pump bottles, flip-top bottles, tubes, jars. Volume is agreed when choosing packaging.
- Minimum order quantity
- Agreed per order and per fragrance.
- Testing
- Performed at a GLP / ISO 17025-accredited laboratory; a certificate of analysis is delivered with each batch.
- Documentation
- The Product Information File (PIF) and the notification dossier are prepared by Butter-C.
- Packaging
- Label design, printing and packing run in parallel with formula development.
Suggested product concept
Niacinamide body milk with a white floral scent
A product concept to help you picture the possibilities — not a ready-made product for sale. The actual formula is developed to match your brand positioning and price range.
Thin, fast-absorbing milk
A low-oil oil-in-water emulsion with a gelling polymer; dry to the touch within a few minutes, does not stick to clothes.
Niacinamide and Glycerin
Niacinamide helps skin look more even-toned with regular use; Glycerin keeps skin moisturized all day.
White floral scent
A soft fragrance that lingers on the skin and serves as the product's signature.
300 ml pump bottle
Frosted bottle with a pump that dispenses just the right amount each time.
Customization options
What you can specify
The same product type can serve very different customer groups depending on the brand. Tell us your requirements in the areas below and our team of pharmacists will develop a matching formula.
Benefit focus
Moisturizing, brightening, rough skin, or gentle care for sensitive skin.
Texture
Fluid milk, light cream, cooling gel cream; dry-touch or dewy finish.
Tone-enhancing effect
With or without pigments for an instant effect.
Hero actives
Niacinamide, Alpha-Arbutin, Glutathione, Hyaluronic Acid, Urea, Ceramides, rice extract, goat milk.
Fragrance
Perfume-style, fruity, milky or fragrance-free; you can provide a reference scent sample.
Ingredient direction
Paraben-free, mineral oil-free, silicone-free, vegan — please tell us at the outset.
Further reading
Related topics
Moisturizer manufacturing
The same moisturizing principle, with different sensory requirements for facial skin and body skin.
Managing skin pigmentation
How permitted brightening actives work (in Vietnamese).
SPF: what it means and how it is tested
Conditions for stating a sun protection value on a body lotion (in Vietnamese).
Body wash manufacturing
The cleansing step before applying body lotion.
How we work
From idea to finished batch
Eight steps and three milestones signed off by both sides: approved sample, notification number, finished batch. Step-by-step details (in Vietnamese) →
Get started
Tell us about the product you plan to launch
Send us your product direction and expected volume. Our team will get back to you during business hours (Vietnam time, GMT+7).
Head office: Huu Le village, Dai Thanh commune, Hanoi · Factory: Thanh Oai Industrial Cluster, Binh Minh commune, Hanoi, Vietnam
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