Nestlé NAN Pro 1 & NAN Formula Range: 0–12 Months

Choosing an infant formula is one of the most consequential decisions new parents face, and Nestle NAN Pro 1 is among the most commonly considered options in India. Whether breastfeeding is not possible, insufficient, or being supplemented, understanding what this formula contains, how the stages work, and how to prepare it safely can help you feed your baby with confidence. If you are also exploring the best formula milk for newborn baby options in India, this guide covers the NAN range from birth through 12 months and beyond.

Important note: Breast milk is the best nutrition for infants. Formula should only be used when breastfeeding is not possible or insufficient, and always on the advice of a healthcare professional. This article is for informational purposes only and does not replace medical guidance.

Nestle NAN Pro 1 is a stage 1 infant formula designed for babies from birth up to 6 months of age. It is a food product, not a medicine, formulated to serve as a breast milk substitute when breastfeeding is not possible. NAN Pro 1 for newborns is based on cow's milk protein and contains added nutrients to support early infant feeding.

The formula is intended for full-term, healthy infants. It is designed for the 0-to-6-month age group, making it appropriate from birth when formula feeding is necessary.

Key features described on the product:

• Contains whey-dominant protein, which is closer in composition to breast milk protein than casein-dominant formulas
• Fortified with vitamins and minerals including iron, calcium, and vitamin D
• Contains DHA and ARA, fatty acids present in breast milk
• Includes prebiotics (oligosaccharides) to support gut comfort

No formula can fully replicate breast milk. Always discuss your feeding plan with your 
paediatrician before starting formula, particularly for very young or unwell newborns. For a broader picture of looking after your baby in the early weeks, see our guide on newborn care basics beyond feeding.

The Nestle NAN formula stages are designed to follow an infant's changing nutritional needs across the first two years. Below is a factual comparison.

NAN Pro 1 vs NAN Pro 2: What Changes?

The main difference between NAN Pro 1 and NAN Pro 2 lies in the protein level and overall nutrient profile, adjusted for an older infant's needs. NAN Pro 2 has a slightly higher calorie and iron content to support babies who are beginning complementary foods at around 6 months. NAN Pro 1 is not suitable as a long-term formula beyond 6 months because its nutrient profile is calibrated specifically for the exclusive feeding phase.

When to switch stages depends on your baby's age and developmental progress. Stage changes should always be discussed with your paediatrician. Switching earlier than recommended, or skipping stages, is not advisable without medical input.

Incorrect preparation is one of the most common sources of harm with infant formula. Follow the instructions on the NAN Pro 1 pack exactly, every time. The steps below are general guidance; always defer to the label if there is any difference.

Step-by-Step Preparation Guide

• Wash your hands thoroughly with soap and water.
• Sterilise all feeding equipment, including bottles, teats, and spoons, by boiling or using a steam steriliser.
• Boil fresh drinking water and allow it to cool to approximately 70 degrees Celsius before adding powder. This temperature is hot enough to reduce bacterial risk while still preserving formula nutrients.
• Pour the correct volume of cooled boiled water into the sterilised bottle first.
• Using the scoop provided in the tin, measure the exact number of level scoops stated on the label for that volume of water. Never add extra scoops, as this concentrates the formula and can strain your baby's kidneys.
• Cap the bottle, shake until fully dissolved, then cool to feeding temperature. Test on your inner wrist; it should feel lukewarm, not hot.
• Feed immediately.

Storage and Safety Rules

• Use prepared formula within 2 hours if kept at room temperature.
• Discard any leftover formula after a feed. Do not reheat or reuse.
• Store opened tins of powder in a cool, dry place and use within 4 weeks of opening.
• Never prepare formula with mineral water (high salt content) or unboiled tap water.

How much NAN Pro 1 a newborn drinks varies by age and weight. The pack provides a feeding guide table, but volumes are approximate. Your paediatrician can give personalised guidance, especially in the first weeks when feeding patterns are still being established.

Some situations require a paediatrician's assessment before or during formula feeding.

Signs of Feeding Intolerance

Most healthy babies tolerate Nestle NAN Pro 1 without problems, but some may show signs of intolerance or allergy. Speak to your doctor promptly if your baby shows:

• Persistent vomiting or forceful spitting up after most feeds
• Blood or mucus in stools
• Severe or prolonged colic beyond what is typical for the age
• Skin rash, hives, or eczema that appears or worsens after feeds
• Swelling of the face or lips, or any difficulty breathing (seek emergency care immediately)

Cow's milk protein allergy (CMPA) affects a small percentage of infants. If CMPA is suspected, your doctor may recommend a specialised hypoallergenic formula rather than a standard cow's milk-based product.

Premature Babies and Special Cases

NAN Pro 1 is not formulated for premature or low-birth-weight infants, who have distinct nutritional requirements. Premature babies should only be fed on products specifically recommended by their neonatal care team. Do not switch or start any formula for a premature baby without specialist guidance.

Nestle NAN Pro 1 is not appropriate for every infant. Do not use this formula if your baby has been diagnosed with:

• Galactosaemia: A rare inherited metabolic disorder in which the body cannot properly process galactose, a sugar found in milk.
• Cow's milk protein allergy (CMPA): Babies with confirmed CMPA may require a specialised formula recommended by a paediatrician.
• Lactose intolerance: Babies with suspected or confirmed lactose intolerance should be assessed by a paediatrician before using a standard cow's-milk-based formula, as a lactose-free option may be more appropriate.

If you are unsure whether NAN Pro 1 is safe for your baby, consult your paediatrician or a registered dietitian before starting. Never self-diagnose a formula intolerance or allergy in an infant. Report adverse events to your healthcare provider or the relevant regulatory authority.

Nestlé NAN Pro 1 is a Stage 1 infant formula intended for babies from birth to 6 months when formula feeding is needed. Choosing and preparing infant formula safely involves more than selecting a brand: consider your baby's age, feeding needs, medical history, and tolerance, and follow the product instructions carefully. NAN Pro 1 is not suitable for every infant, particularly babies with certain medical conditions or specialised nutritional requirements. If your baby has persistent vomiting, poor weight gain, feeding difficulties, or suspected allergy, consult a paediatrician before changing or continuing the formula. Always use the correct water-to-powder ratio, practise good feeding hygiene, and follow the manufacturer's storage and preparation instructions.