Nutritional Supplement Powder OEM Manufacturer High-Calorie Protein Powder

Dosage Form: powder

Dose: oem

Flavor: OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want

OEM: Customized logo is welcome, Packing as your requirement. offering private label

Type of Product: Curvy weight gain powder

Model Number: ASRN- Curvy weight gain powder

Specification: customize

Sample: Curvy weight gain powder Avaliable

Keywords: healthy weight gain powder for women

Brand: Ausreson

MOQ: 50 bottles

Appearance: powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Last updated: May 2026

Your Private Label Partner for Nutritional Supplement Powder:

Customized Macronutrients:

• Protein: Whey protein, pea protein, soy protein, rice protein (content customizable)
• Carbohydrates: Maltodextrin, oat flour, tapioca starch
• Fat: MCT oil powder, flaxseed powder, coconut oil powder
• Digestive Enzyme Options: Amylase, protease, lipase can be added
• Flavor Options: Vanilla, chocolate, strawberry, and natural fruit flavors
• Sweetener Options: Sugar-free (steviosides, monk fruit), low-sugar, or regular sugar
• Packaging Customization: Canned (1kg/2kg/5kg), individually wrapped, bulk bag
• MOQ: Minimum order of 50 cans

What is Curvy Weight Gain Powder?

Curvy Weight Gain Powder is a specially formulated nutritional weight gain powder designed to provide comprehensive calorie and nutritional support for people who need to gain weight and sculpt a healthy physique. Unlike regular protein powder, it uses a scientifically balanced formula that typically contains high-quality protein, complex carbohydrates, healthy fats, essential vitamins, and minerals to help users gain weight while promoting muscle growth rather than simply accumulating fat.

Ingredients of best Curvy weight gain powder.

The main ingredients of Curvy weight gain powder are carbohydrates (sugar) and protein, with different types and amounts of amino acids, vitamins and minerals added, and some also contain nutritional supplements such as creatine.

Specifically, these ingredients can provide the nutrients needed by the body, promote muscle growth and repair, and thus help women achieve the goal of weight gain. For example, some brands of Curvy weight gain powder may contain about 290 grams of carbohydrates, 60 grams of protein and other trace ingredients per 350 grams, providing about 1400 kcal of calories.

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What are the best protein powders for weight gain?

Comparison of these protein powders

Optimum Nutrition Serious Mass.

Naked Mass Vegan Protein Powder.

Iron Vegan Athlete's Gainer.

Rival Nutrition Clean Gainer.

Huel Protein Black Edition.

Dymatize Super Mass Weight Gaining Powder.

When should I take weight gain powders?

The best times to take weight gain powders during the weight gain process are: upon waking up to stop catabolism, before training to provide all the amino acids needed (if it doesn't cause gastrointestinal distress), after training to give your muscles the nutrients they need to rebuild, and before going to bed to increase muscle protein synthesis.

Frequently Asked Questions

Q: What is the macronutrient profile per serving?

A: Our standard formula provides approximately 400 calories, 20g protein, 60g carbohydrates, and 10g fat per serving. Custom ratios available.

Q: Is the formula suitable for lactose-intolerant individuals?

A: We offer lactose-free and plant-based (vegan) protein options upon request.

Q: Are natural sweeteners available?

A: Yes, we offer stevia and monk fruit sweetened options. Sugar-free formulations available.

Q: What is your MOQ for private label?

A: MOQ is 50 bottles for private label orders. Sample orders available.

About us

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer,Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer, customized manufacturer.

Our advantage

We possess extensive experience, handling every step from sourcing each ingredient in the formulation to post-filling inspection, all at the most competitive prices and with the fastest delivery times.

InterlGroup owns factory, Main Product Foods additives, Nutritional supplements, Healthcare Products(capsules,Softgels,tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products), plant extracts.

Support OEM&ODM service，Design label packaging, Overseas in stock, Fast customization, Drop Shipping.

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. 

Alibaba International Station No.1 supplier,  Alibaba International Station Number 1, Alibaba International Station Number one.

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